LEMON/LEMON-main Changeset - r802:994c7df296c9

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Changeset - r802:994c7df296c9

« 718:703ebf
« 801:e9c203

832:510007 »
803:1b89e2 »

r802:994c7df296c9

Thu, 10 Dec 2009 17:05:35

[Not Reviewed]

0 comments (0 inline)

alpar (Alpar Juttner)
alpar@cs.elte.hu

Merge

1 109 73

merge default

3 files changed:

cmake/FindCOIN.cmake

cmake/FindCPLEX.cmake

cmake/FindGLPK.cmake

cmake/LEMONConfig.cmake.in

doc/images/bipartite_matching.eps

586

doc/images/bipartite_partitions.eps

114

doc/images/connected_components.eps

159

doc/images/edge_biconnected_components.eps

159

doc/images/grid_graph.eps

286

doc/images/node_biconnected_components.eps

159

doc/images/strongly_connected_components.eps

180

doc/min_cost_flow.dox

153

.hgignore

CMakeLists.txt

INSTALL

LICENSE

Makefile.am

NEWS

README

cmake/version.cmake.in

configure.ac

demo/CMakeLists.txt

demo/Makefile.am

demo/arg_parser_demo.cc

demo/graph_to_eps_demo.cc

demo/lgf_demo.cc

doc/CMakeLists.txt

doc/Doxyfile.in

doc/Makefile.am

doc/coding_style.dox

doc/dirs.dox

doc/groups.dox

226

104

doc/lgf.dox

doc/license.dox

doc/mainpage.dox

doc/migration.dox

doc/named-param.dox

doc/namespaces.dox

doc/template.h

lemon/CMakeLists.txt

lemon/Makefile.am

Changeset was too big and was cut off... Show full diff

↑ Collapse diff ↑

cmake/FindCOIN.cmake

Show inline comments

 		SET(COIN_ROOT_DIR "" CACHE PATH "COIN root directory")
 		FIND_PATH(COIN_INCLUDE_DIR coin/CoinUtilsConfig.h
 		  HINTS ${COIN_ROOT_DIR}/include
+		)
 		FIND_LIBRARY(COIN_CBC_LIBRARY
 		  NAMES Cbc libCbc
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_CBC_SOLVER_LIBRARY
 		  NAMES CbcSolver libCbcSolver
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_CGL_LIBRARY
 		  NAMES Cgl libCgl
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_CLP_LIBRARY
 		  NAMES Clp libClp
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_COIN_UTILS_LIBRARY
 		  NAMES CoinUtils libCoinUtils
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_OSI_LIBRARY
 		  NAMES Osi libOsi
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_OSI_CBC_LIBRARY
 		  NAMES OsiCbc libOsiCbc
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_OSI_CLP_LIBRARY
 		  NAMES OsiClp libOsiClp
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_OSI_VOL_LIBRARY
 		  NAMES OsiVol libOsiVol
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		FIND_LIBRARY(COIN_VOL_LIBRARY
 		  NAMES Vol libVol
 		  HINTS ${COIN_ROOT_DIR}/lib
+		)
 		INCLUDE(FindPackageHandleStandardArgs)
 		FIND_PACKAGE_HANDLE_STANDARD_ARGS(COIN DEFAULT_MSG
 		  COIN_INCLUDE_DIR
 		  COIN_CBC_LIBRARY
 		  COIN_CBC_SOLVER_LIBRARY
 		  COIN_CGL_LIBRARY
 		  COIN_CLP_LIBRARY
 		  COIN_COIN_UTILS_LIBRARY
 		  COIN_OSI_LIBRARY
 		  COIN_OSI_CBC_LIBRARY
 		  COIN_OSI_CLP_LIBRARY
 		  COIN_OSI_VOL_LIBRARY
 		  COIN_VOL_LIBRARY
+		)
 		IF(COIN_FOUND)
 		  SET(COIN_INCLUDE_DIRS ${COIN_INCLUDE_DIR})
 		  SET(COIN_LIBRARIES "${COIN_CBC_LIBRARY};${COIN_CBC_SOLVER_LIBRARY};${COIN_CGL_LIBRARY};${COIN_CLP_LIBRARY};${COIN_COIN_UTILS_LIBRARY};${COIN_OSI_LIBRARY};${COIN_OSI_CBC_LIBRARY};${COIN_OSI_CLP_LIBRARY};${COIN_OSI_VOL_LIBRARY};${COIN_VOL_LIBRARY}")
 		  SET(COIN_CLP_LIBRARIES "${COIN_CLP_LIBRARY};${COIN_COIN_UTILS_LIBRARY}")
 		  SET(COIN_CBC_LIBRARIES ${COIN_LIBRARIES})
 		ENDIF(COIN_FOUND)
 		MARK_AS_ADVANCED(
 		  COIN_INCLUDE_DIR
 		  COIN_CBC_LIBRARY
 		  COIN_CBC_SOLVER_LIBRARY
 		  COIN_CGL_LIBRARY
 		  COIN_CLP_LIBRARY
 		  COIN_COIN_UTILS_LIBRARY
 		  COIN_OSI_LIBRARY
 		  COIN_OSI_CBC_LIBRARY
 		  COIN_OSI_CLP_LIBRARY
 		  COIN_OSI_VOL_LIBRARY
 		  COIN_VOL_LIBRARY
+		)
 		IF(COIN_FOUND)
 		  SET(LEMON_HAVE_LP TRUE)
 		  SET(LEMON_HAVE_MIP TRUE)
 		  SET(LEMON_HAVE_CLP TRUE)
 		  SET(LEMON_HAVE_CBC TRUE)
 		ENDIF(COIN_FOUND)

cmake/FindCPLEX.cmake

Show inline comments

 		SET(CPLEX_ROOT_DIR "" CACHE PATH "CPLEX root directory")
 		FIND_PATH(CPLEX_INCLUDE_DIR
 		  ilcplex/cplex.h
 		  PATHS "C:/ILOG/CPLEX91/include"
 		  PATHS "/opt/ilog/cplex91/include"
 		  HINTS ${CPLEX_ROOT_DIR}/include
+		)
 		FIND_LIBRARY(CPLEX_LIBRARY
 		  cplex91
 		  PATHS "C:/ILOG/CPLEX91/lib/msvc7/stat_mda"
 		  PATHS "/opt/ilog/cplex91/bin"
 		  HINTS ${CPLEX_ROOT_DIR}/bin
+		)
 		INCLUDE(FindPackageHandleStandardArgs)
 		FIND_PACKAGE_HANDLE_STANDARD_ARGS(CPLEX DEFAULT_MSG CPLEX_LIBRARY CPLEX_INCLUDE_DIR)
 		FIND_PATH(CPLEX_BIN_DIR
 		  cplex91.dll
 		  PATHS "C:/ILOG/CPLEX91/bin/x86_win32"
+		)
 		IF(CPLEX_FOUND)
 		  SET(CPLEX_INCLUDE_DIRS ${CPLEX_INCLUDE_DIR})
 		  SET(CPLEX_LIBRARIES ${CPLEX_LIBRARY})
 		  IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 		    SET(CPLEX_LIBRARIES "${CPLEX_LIBRARIES};m;pthread")
 		  ENDIF(CMAKE_SYSTEM_NAME STREQUAL "Linux")
 		ENDIF(CPLEX_FOUND)
 		MARK_AS_ADVANCED(CPLEX_LIBRARY CPLEX_INCLUDE_DIR CPLEX_BIN_DIR)
 		IF(CPLEX_FOUND)
 		  SET(LEMON_HAVE_LP TRUE)
 		  SET(LEMON_HAVE_MIP TRUE)
 		  SET(LEMON_HAVE_CPLEX TRUE)
 		ENDIF(CPLEX_FOUND)

cmake/FindGLPK.cmake

Show inline comments

 		SET(GLPK_ROOT_DIR "" CACHE PATH "GLPK root directory")
 		SET(GLPK_REGKEY "[HKEY_LOCAL_MACHINE\\SOFTWARE\\GnuWin32\\Glpk;InstallPath]")
 		GET_FILENAME_COMPONENT(GLPK_ROOT_PATH ${GLPK_REGKEY} ABSOLUTE)
 		FIND_PATH(GLPK_INCLUDE_DIR
 		  glpk.h
 		  PATHS ${GLPK_REGKEY}/include
 		  HINTS ${GLPK_ROOT_DIR}/include
+		)
 		FIND_LIBRARY(GLPK_LIBRARY
 		  glpk
 		  PATHS ${GLPK_REGKEY}/lib
 		  HINTS ${GLPK_ROOT_DIR}/lib
+		)
 		IF(GLPK_INCLUDE_DIR AND GLPK_LIBRARY)
 		  FILE(READ ${GLPK_INCLUDE_DIR}/glpk.h GLPK_GLPK_H)
 		  STRING(REGEX MATCH "define[ ]+GLP_MAJOR_VERSION[ ]+[0-9]+" GLPK_MAJOR_VERSION_LINE "${GLPK_GLPK_H}")
 		  STRING(REGEX REPLACE "define[ ]+GLP_MAJOR_VERSION[ ]+([0-9]+)" "\\1" GLPK_VERSION_MAJOR "${GLPK_MAJOR_VERSION_LINE}")
 		  STRING(REGEX MATCH "define[ ]+GLP_MINOR_VERSION[ ]+[0-9]+" GLPK_MINOR_VERSION_LINE "${GLPK_GLPK_H}")
 		  STRING(REGEX REPLACE "define[ ]+GLP_MINOR_VERSION[ ]+([0-9]+)" "\\1" GLPK_VERSION_MINOR "${GLPK_MINOR_VERSION_LINE}")
 		  SET(GLPK_VERSION_STRING "${GLPK_VERSION_MAJOR}.${GLPK_VERSION_MINOR}")
 		  IF(GLPK_FIND_VERSION)
 		    IF(GLPK_FIND_VERSION_COUNT GREATER 2)
 		      MESSAGE(SEND_ERROR "unexpected version string")
 		    ENDIF(GLPK_FIND_VERSION_COUNT GREATER 2)
 		    MATH(EXPR GLPK_REQUESTED_VERSION "${GLPK_FIND_VERSION_MAJOR}*100 + ${GLPK_FIND_VERSION_MINOR}")
 		    MATH(EXPR GLPK_FOUND_VERSION "${GLPK_VERSION_MAJOR}*100 + ${GLPK_VERSION_MINOR}")
 		    IF(GLPK_FOUND_VERSION LESS GLPK_REQUESTED_VERSION)
 		      SET(GLPK_PROPER_VERSION_FOUND FALSE)
 		    ELSE(GLPK_FOUND_VERSION LESS GLPK_REQUESTED_VERSION)
 		      SET(GLPK_PROPER_VERSION_FOUND TRUE)
 		    ENDIF(GLPK_FOUND_VERSION LESS GLPK_REQUESTED_VERSION)
 		  ELSE(GLPK_FIND_VERSION)
 		    SET(GLPK_PROPER_VERSION_FOUND TRUE)
 		  ENDIF(GLPK_FIND_VERSION)
 		ENDIF(GLPK_INCLUDE_DIR AND GLPK_LIBRARY)
 		INCLUDE(FindPackageHandleStandardArgs)
 		FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLPK DEFAULT_MSG GLPK_LIBRARY GLPK_INCLUDE_DIR GLPK_PROPER_VERSION_FOUND)
 		IF(GLPK_FOUND)
 		  SET(GLPK_INCLUDE_DIRS ${GLPK_INCLUDE_DIR})
 		  SET(GLPK_LIBRARIES ${GLPK_LIBRARY})
 		  SET(GLPK_BIN_DIR ${GLPK_ROOT_PATH}/bin)
 		ENDIF(GLPK_FOUND)
 		MARK_AS_ADVANCED(GLPK_LIBRARY GLPK_INCLUDE_DIR GLPK_BIN_DIR)
 		IF(GLPK_FOUND)
 		  SET(LEMON_HAVE_LP TRUE)
 		  SET(LEMON_HAVE_MIP TRUE)
 		  SET(LEMON_HAVE_GLPK TRUE)
 		ENDIF(GLPK_FOUND)

cmake/LEMONConfig.cmake.in

Show inline comments

 		SET(LEMON_INCLUDE_DIR "@CMAKE_INSTALL_PREFIX@/include" CACHE PATH "LEMON include directory")
 		SET(LEMON_INCLUDE_DIRS "${LEMON_INCLUDE_DIR}")
 		IF(UNIX)
 		  SET(LEMON_LIB_NAME "libemon.a")
 		ELSEIF(WIN32)
 		  SET(LEMON_LIB_NAME "lemon.lib")
 		ENDIF(UNIX)
 		SET(LEMON_LIBRARY "@CMAKE_INSTALL_PREFIX@/lib/${LEMON_LIB_NAME}" CACHE FILEPATH "LEMON library")
 		SET(LEMON_LIBRARIES "${LEMON_LIBRARY}")
 		MARK_AS_ADVANCED(LEMON_LIBRARY LEMON_INCLUDE_DIR)

doc/images/bipartite_matching.eps

Show inline comments

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 		%%BoundingBox: 15 18 829 570
 		%%HiResBoundingBox: 15.1913 18.4493 828.078 569.438
 		%%Creator: Karbon14 EPS Exportfilter 0.5
 		%%CreationDate: (04/15/06 15:20:26)
 		%%For: (Balazs Dezso) ()
 		%%Title: ()
 		/N {newpath} def
 		/C {closepath} def
 		/m {moveto} def
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 		/w {setlinewidth} def
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+		N
 .402 32.047 m
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 		[] 0 d 1 0 0 r 3.92814 w s
+		N
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+		N
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+		N
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 		[] 0 d 1 0 0 r 3.92814 w s
+		N
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+		N
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 		[] 0 d 0 0 0 r 1.96407 w s
+		N
 .7853 555.844 m
 .16 293.946 683.535 32.047 683.535 32.047 c
 		[] 0 d 1 0 0 r 3.92814 w s
+		N
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 		[] 0 d 1 0 0 r 3.92814 w s
+		N
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 		[] 0 d 1 0 0 r 3.92814 w s
+		N
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 		[] 0 d 0 0 0 r 1.96407 w s
+		N
 .687 555.844 m
 .805 293.946 460.922 32.047 460.922 32.047 c
 		[] 0 d 1 0 0 r 3.92814 w s
+		N
 .453 555.844 m
 .687 293.946 460.922 32.047 460.922 32.047 c
 		[] 0 d 0 0 0 r 1.96407 w s
+		N
 .832 32.047 m
 .64 293.946 120.453 555.844 120.453 555.844 c
 		[] 0 d 1 0 0 r 3.92814 w s
+		N
 .6913 555.844 m
 .6913 555.844 l
 .6913 548.614 21.5553 542.75 28.7853 542.75 c
 .0163 542.75 41.8833 548.614 41.8833 555.844 c
 .8833 563.075 36.0163 568.938 28.7853 568.938 c
 .5553 568.938 15.6913 563.075 15.6913 555.844 c
 .6913 555.844 l
+		C
 		S 0 0 0 r f R
+		N
 .8833 555.844 m
 .8833 555.844 l
 .8833 549.27 22.2113 543.942 28.7853 543.942 c
 .3593 543.942 40.6913 549.27 40.6913 555.844 c
 .6913 562.418 35.3593 567.747 28.7853 567.747 c
 .2113 567.747 16.8833 562.418 16.8833 555.844 c
 .8833 555.844 l
+		C
 		S 1 0.5 1 r f R
+		N
 .355 555.844 m
 .355 555.844 l
 .355 548.614 113.223 542.75 120.453 542.75 c
 .683 542.75 133.547 548.614 133.547 555.844 c
 .547 563.075 127.683 568.938 120.453 568.938 c
 .223 568.938 107.355 563.075 107.355 555.844 c
 .355 555.844 l
+		C
 		S 0 0 0 r f R
+		N
 .547 555.844 m
 .547 555.844 l
 .547 549.27 113.879 543.942 120.453 543.942 c
 .027 543.942 132.355 549.27 132.355 555.844 c
 .355 562.418 127.027 567.747 120.453 567.747 c
 .879 567.747 108.547 562.418 108.547 555.844 c
 .547 555.844 l
+		C
 		S 1 0 1 r f R
+		N
 .019 555.844 m
 .019 555.844 l
 .019 548.614 204.887 542.75 212.117 542.75 c
 .348 542.75 225.211 548.614 225.211 555.844 c
 .211 563.075 219.348 568.938 212.117 568.938 c
 .887 568.938 199.019 563.075 199.019 555.844 c
 .019 555.844 l
+		C
 		S 0 0 0 r f R
+		N
 .211 555.844 m
 .211 555.844 l
 .211 549.27 205.543 543.942 212.117 543.942 c
 .691 543.942 224.019 549.27 224.019 555.844 c
 .019 562.418 218.691 567.747 212.117 567.747 c
 .543 567.747 200.211 562.418 200.211 555.844 c
 .211 555.844 l
+		C
 		S 1 0.5 1 r f R
+		N
 .59 555.844 m
 .59 555.844 l
 .59 548.614 283.457 542.75 290.687 542.75 c
 .918 542.75 303.781 548.614 303.781 555.844 c
 .781 563.075 297.918 568.938 290.687 568.938 c
 .457 568.938 277.59 563.075 277.59 555.844 c
 .59 555.844 l
+		C
 		S 0 0 0 r f R
+		N
 .781 555.844 m
 .781 555.844 l
 .781 549.27 284.113 543.942 290.687 543.942 c
 .262 543.942 302.59 549.27 302.59 555.844 c
 .59 562.418 297.262 567.747 290.687 567.747 c
 .113 567.747 278.781 562.418 278.781 555.844 c
 .781 555.844 l
+		C
 		S 1 0 1 r f R
+		N
 .258 555.844 m
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 .258 548.614 375.121 542.75 382.351 542.75 c
 .582 542.75 395.445 548.614 395.445 555.844 c
 .445 563.075 389.582 568.938 382.351 568.938 c
 .121 568.938 369.258 563.075 369.258 555.844 c
 .258 555.844 l
+		C
 		S 0 0 0 r f R
+		N
 .445 555.844 m
 .445 555.844 l
 .445 549.27 375.777 543.942 382.351 543.942 c
 .926 543.942 394.258 549.27 394.258 555.844 c
 .258 562.418 388.926 567.747 382.351 567.747 c
 .777 567.747 370.445 562.418 370.445 555.844 c
 .445 555.844 l
+		C
 		S 1 0 1 r f R
+		N
 .922 555.844 m
 .922 555.844 l
 .922 548.614 466.785 542.75 474.016 542.75 c
 .246 542.75 487.109 548.614 487.109 555.844 c
 .109 563.075 481.246 568.938 474.016 568.938 c
 .785 568.938 460.922 563.075 460.922 555.844 c
 .922 555.844 l
+		C
 		S 0 0 0 r f R
+		N
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 .113 555.844 l
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 .441 567.747 462.113 562.418 462.113 555.844 c
 .113 555.844 l
+		C
 		S 1 0.5 1 r f R
+		N
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 .68 563.075 559.816 568.938 552.586 568.938 c
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 .492 555.844 l
+		C
 		S 0 0 0 r f R
+		N
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 .683 555.844 l
+		C
 		S 1 0 1 r f R
+		N
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 .156 555.844 l
+		C
 		S 0 0 0 r f R
+		N
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 .348 555.844 l
+		C
 		S 1 0.5 1 r f R
+		N
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 .82 555.844 l
+		C
 		S 0 0 0 r f R
+		N
 .012 555.844 m
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 .344 567.747 724.012 562.418 724.012 555.844 c
 .012 555.844 l
+		C
 		S 1 0 1 r f R
+		N
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 .391 555.844 l
+		C
 		S 0 0 0 r f R
+		N
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 .582 555.844 l
+		C
 		S 1 0 1 r f R
+		N
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+		C
 		S 0 0 0 r f R
+		N
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 .2113 43.9493 16.8833 38.6212 16.8833 32.047 c
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doc/images/bipartite_partitions.eps

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doc/images/connected_components.eps

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doc/images/edge_biconnected_components.eps

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doc/images/grid_graph.eps

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doc/images/node_biconnected_components.eps

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doc/min_cost_flow.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
 		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		namespace lemon {
 		/**
 		\page min_cost_flow Minimum Cost Flow Problem
 		\section mcf_def Definition (GEQ form)
 		The \e minimum \e cost \e flow \e problem is to find a feasible flow of
 		minimum total cost from a set of supply nodes to a set of demand nodes
 		in a network with capacity constraints (lower and upper bounds)
 		and arc costs.
 		Formally, let \f$G=(V,A)\f$ be a digraph, \f$lower: A\rightarrow\mathbf{R}\f$,
 		\f$upper: A\rightarrow\mathbf{R}\cup\{+\infty\}\f$ denote the lower and
 		upper bounds for the flow values on the arcs, for which
 		\f$lower(uv) \leq upper(uv)\f$ must hold for all \f$uv\in A\f$,
 		\f$cost: A\rightarrow\mathbf{R}\f$ denotes the cost per unit flow
 		on the arcs and \f$sup: V\rightarrow\mathbf{R}\f$ denotes the
 		signed supply values of the nodes.
 		If \f$sup(u)>0\f$, then \f$u\f$ is a supply node with \f$sup(u)\f$
 		supply, if \f$sup(u)<0\f$, then \f$u\f$ is a demand node with
 		\f$-sup(u)\f$ demand.
 		A minimum cost flow is an \f$f: A\rightarrow\mathbf{R}\f$ solution
 		of the following optimization problem.
 		\f[ \min\sum_{uv\in A} f(uv) \cdot cost(uv) \f]
 		\f[ \sum_{uv\in A} f(uv) - \sum_{vu\in A} f(vu) \geq
 		    sup(u) \quad \forall u\in V \f]
 		\f[ lower(uv) \leq f(uv) \leq upper(uv) \quad \forall uv\in A \f]
 		The sum of the supply values, i.e. \f$\sum_{u\in V} sup(u)\f$ must be
 		zero or negative in order to have a feasible solution (since the sum
 		of the expressions on the left-hand side of the inequalities is zero).
 		It means that the total demand must be greater or equal to the total
 		supply and all the supplies have to be carried out from the supply nodes,
 		but there could be demands that are not satisfied.
 		If \f$\sum_{u\in V} sup(u)\f$ is zero, then all the supply/demand
 		constraints have to be satisfied with equality, i.e. all demands
 		have to be satisfied and all supplies have to be used.
 		\section mcf_algs Algorithms
 		LEMON contains several algorithms for solving this problem, for more
 		information see \ref min_cost_flow_algs "Minimum Cost Flow Algorithms".
 		A feasible solution for this problem can be found using \ref Circulation.
 		\section mcf_dual Dual Solution
 		The dual solution of the minimum cost flow problem is represented by
 		node potentials \f$\pi: V\rightarrow\mathbf{R}\f$.
 		An \f$f: A\rightarrow\mathbf{R}\f$ primal feasible solution is optimal
 		if and only if for some \f$\pi: V\rightarrow\mathbf{R}\f$ node potentials
 		the following \e complementary \e slackness optimality conditions hold.
 		 - For all \f$uv\in A\f$ arcs:
 		   - if \f$cost^\pi(uv)>0\f$, then \f$f(uv)=lower(uv)\f$;
 		   - if \f$lower(uv)<f(uv)<upper(uv)\f$, then \f$cost^\pi(uv)=0\f$;
 		   - if \f$cost^\pi(uv)<0\f$, then \f$f(uv)=upper(uv)\f$.
 		 - For all \f$u\in V\f$ nodes:
 		   - \f$\pi(u)<=0\f$;
 		   - if \f$\sum_{uv\in A} f(uv) - \sum_{vu\in A} f(vu) \neq sup(u)\f$,
 		     then \f$\pi(u)=0\f$.
 		Here \f$cost^\pi(uv)\f$ denotes the \e reduced \e cost of the arc
 		\f$uv\in A\f$ with respect to the potential function \f$\pi\f$, i.e.
 		\f[ cost^\pi(uv) = cost(uv) + \pi(u) - \pi(v).\f]
 		All algorithms provide dual solution (node potentials), as well,
 		if an optimal flow is found.
 		\section mcf_eq Equality Form
 		The above \ref mcf_def "definition" is actually more general than the
 		usual formulation of the minimum cost flow problem, in which strict
 		equalities are required in the supply/demand contraints.
 		\f[ \min\sum_{uv\in A} f(uv) \cdot cost(uv) \f]
 		\f[ \sum_{uv\in A} f(uv) - \sum_{vu\in A} f(vu) =
 		    sup(u) \quad \forall u\in V \f]
 		\f[ lower(uv) \leq f(uv) \leq upper(uv) \quad \forall uv\in A \f]
 		However if the sum of the supply values is zero, then these two problems
 		are equivalent.
 		The \ref min_cost_flow_algs "algorithms" in LEMON support the general
 		form, so if you need the equality form, you have to ensure this additional
 		contraint manually.
 		\section mcf_leq Opposite Inequalites (LEQ Form)
 		Another possible definition of the minimum cost flow problem is
 		when there are <em>"less or equal"</em> (LEQ) supply/demand constraints,
 		instead of the <em>"greater or equal"</em> (GEQ) constraints.
 		\f[ \min\sum_{uv\in A} f(uv) \cdot cost(uv) \f]
 		\f[ \sum_{uv\in A} f(uv) - \sum_{vu\in A} f(vu) \leq
 		    sup(u) \quad \forall u\in V \f]
 		\f[ lower(uv) \leq f(uv) \leq upper(uv) \quad \forall uv\in A \f]
 		It means that the total demand must be less or equal to the
 		total supply (i.e. \f$\sum_{u\in V} sup(u)\f$ must be zero or
 		positive) and all the demands have to be satisfied, but there
 		could be supplies that are not carried out from the supply
 		nodes.
 		The equality form is also a special case of this form, of course.
 		You could easily transform this case to the \ref mcf_def "GEQ form"
 		of the problem by reversing the direction of the arcs and taking the
 		negative of the supply values (e.g. using \ref ReverseDigraph and
 		\ref NegMap adaptors).
 		However \ref NetworkSimplex algorithm also supports this form directly
 		for the sake of convenience.
 		Note that the optimality conditions for this supply constraint type are
 		slightly differ from the conditions that are discussed for the GEQ form,
 		namely the potentials have to be non-negative instead of non-positive.
 		An \f$f: A\rightarrow\mathbf{R}\f$ feasible solution of this problem
 		is optimal if and only if for some \f$\pi: V\rightarrow\mathbf{R}\f$
 		node potentials the following conditions hold.
 		 - For all \f$uv\in A\f$ arcs:
 		   - if \f$cost^\pi(uv)>0\f$, then \f$f(uv)=lower(uv)\f$;
 		   - if \f$lower(uv)<f(uv)<upper(uv)\f$, then \f$cost^\pi(uv)=0\f$;
 		   - if \f$cost^\pi(uv)<0\f$, then \f$f(uv)=upper(uv)\f$.
 		 - For all \f$u\in V\f$ nodes:
 		   - \f$\pi(u)>=0\f$;
 		   - if \f$\sum_{uv\in A} f(uv) - \sum_{vu\in A} f(vu) \neq sup(u)\f$,
 		     then \f$\pi(u)=0\f$.
 		*/
+		}

.hgignore

Show inline comments

 		syntax: glob
 		*.obj
 		*.orig
 		*.rej
 		*~
 		*.o
 		*.log
 		*.lo
 		*.tar.*
 		*.bak
 		Makefile.in
 		aclocal.m4
 		config.h.in
 		configure
 		Makefile
 		config.h
 		config.log
 		config.status
 		libtool
 		stamp-h1
 		lemon/lemon.pc
 		lemon/libemon.la
 		lemon/stamp-h2
 		doc/Doxyfile
-		cmake/cmake.version
+		cmake/version.cmake
 		.dirstamp
 		.libs/*
 		.deps/*
 		demo/*.eps
 		m4/libtool.m4
 		m4/ltoptions.m4
 		m4/ltsugar.m4
 		m4/ltversion.m4
 		m4/lt~obsolete.m4
 		syntax: regexp
 		(.*/)?\#[^/]*\#$
 		(.*/)?\.\#[^/]*$
 		^doc/html/.*
 		^doc/.*\.tag
 		^autom4te.cache/.*
 		^build-aux/.*
 		^objs.*/.*
+		^.*objs.*/.*
 		^test/[a-z_]*$
 		^tools/[a-z-_]*$
 		^demo/.*_demo$
 		^build/.*
+		^.*build.*/.*
 		^doc/gen-images/.*
 		CMakeFiles
 		DartTestfile.txt
 		cmake_install.cmake
 		CMakeCache.txt

CMakeLists.txt

Show inline comments

 		CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
 		IF(EXISTS ${CMAKE_SOURCE_DIR}/cmake/version.cmake)
 		  INCLUDE(${CMAKE_SOURCE_DIR}/cmake/version.cmake)
 		ELSE(EXISTS ${CMAKE_SOURCE_DIR}/cmake/version.cmake)
 		  SET(PROJECT_NAME "LEMON")
 		  SET(PROJECT_VERSION "hg-tip" CACHE STRING "LEMON version string.")
 		ENDIF(EXISTS ${CMAKE_SOURCE_DIR}/cmake/version.cmake)
 		PROJECT(${PROJECT_NAME})
-		SET(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
+		IF(EXISTS ${PROJECT_SOURCE_DIR}/cmake/version.cmake)
 		  INCLUDE(${PROJECT_SOURCE_DIR}/cmake/version.cmake)
 		ELSEIF(DEFINED ENV{LEMON_VERSION})
 		  SET(LEMON_VERSION $ENV{LEMON_VERSION} CACHE STRING "LEMON version string.")
 		ELSE()
 		  EXECUTE_PROCESS(
 		    COMMAND hg id -i
 		    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
 		    OUTPUT_VARIABLE HG_REVISION
 		    ERROR_QUIET
 		    OUTPUT_STRIP_TRAILING_WHITESPACE
+		  )
 		  IF(HG_REVISION STREQUAL "")
 		    SET(HG_REVISION "hg-tip")
 		  ENDIF()
 		  SET(LEMON_VERSION ${HG_REVISION} CACHE STRING "LEMON version string.")
 		ENDIF()
 		INCLUDE(FindDoxygen)
 		INCLUDE(FindGhostscript)
 		SET(PROJECT_VERSION ${LEMON_VERSION})
-		ADD_DEFINITIONS(-DHAVE_CONFIG_H)
+		SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
 		FIND_PACKAGE(Doxygen)
 		FIND_PACKAGE(Ghostscript)
 		FIND_PACKAGE(GLPK 4.33)
 		FIND_PACKAGE(CPLEX)
 		FIND_PACKAGE(COIN)
 		INCLUDE(CheckTypeSize)
-		CHECK_TYPE_SIZE("long long" LEMON_LONG_LONG)
+		CHECK_TYPE_SIZE("long long" LONG_LONG)
 		SET(LEMON_HAVE_LONG_LONG ${HAVE_LONG_LONG})
 		ENABLE_TESTING()
 		ADD_SUBDIRECTORY(lemon)
 		IF(${CMAKE_SOURCE_DIR} STREQUAL ${PROJECT_SOURCE_DIR})
 		ADD_SUBDIRECTORY(demo)
 		  ADD_SUBDIRECTORY(tools)
 		ADD_SUBDIRECTORY(doc)
 		ADD_SUBDIRECTORY(test)
 		ENDIF()
-		IF(WIN32)
+		CONFIGURE_FILE(
 		  ${PROJECT_SOURCE_DIR}/cmake/LEMONConfig.cmake.in
 		  ${PROJECT_BINARY_DIR}/cmake/LEMONConfig.cmake
 		  @ONLY
+		)
 		IF(UNIX)
 		  INSTALL(
 		    FILES ${PROJECT_BINARY_DIR}/cmake/LEMONConfig.cmake
 		    DESTINATION share/lemon/cmake
+		  )
 		ELSEIF(WIN32)
 		  INSTALL(
 		    FILES ${PROJECT_BINARY_DIR}/cmake/LEMONConfig.cmake
 		    DESTINATION cmake
+		  )
 		ENDIF()
 		IF(${CMAKE_SOURCE_DIR} STREQUAL ${PROJECT_SOURCE_DIR} AND WIN32)
 		  SET(CPACK_PACKAGE_NAME ${PROJECT_NAME})
 		  SET(CPACK_PACKAGE_VENDOR "EGRES")
 		  SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY
 		    "LEMON - Library of Efficient Models and Optimization in Networks")
 		  SET(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/LICENSE")
 		    "LEMON - Library for Efficient Modeling and Optimization in Networks")
 		  SET(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
 		  SET(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
 		  SET(CPACK_PACKAGE_INSTALL_DIRECTORY
 		    "${PROJECT_NAME} ${PROJECT_VERSION}")
 		  SET(CPACK_PACKAGE_INSTALL_REGISTRY_KEY
 		    "${PROJECT_NAME} ${PROJECT_VERSION}")
 		  SET(CPACK_COMPONENTS_ALL headers library html_documentation)
+		  SET(CPACK_COMPONENTS_ALL headers library html_documentation bin)
 		  SET(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "C++ headers")
 		  SET(CPACK_COMPONENT_LIBRARY_DISPLAY_NAME "Dynamic-link library")
 		  SET(CPACK_COMPONENT_BIN_DISPLAY_NAME "Command line utilities")
 		  SET(CPACK_COMPONENT_HTML_DOCUMENTATION_DISPLAY_NAME "HTML documentation")
 		  SET(CPACK_COMPONENT_HEADERS_DESCRIPTION
 		    "C++ header files")
 		  SET(CPACK_COMPONENT_LIBRARY_DESCRIPTION
 		    "DLL and import library")
 		  SET(CPACK_COMPONENT_BIN_DESCRIPTION
 		    "Command line utilities")
 		  SET(CPACK_COMPONENT_HTML_DOCUMENTATION_DESCRIPTION
 		    "Doxygen generated documentation")
 		  SET(CPACK_COMPONENT_HEADERS_DEPENDS library)
 		  SET(CPACK_COMPONENT_HEADERS_GROUP "Development")
 		  SET(CPACK_COMPONENT_LIBRARY_GROUP "Development")
 		  SET(CPACK_COMPONENT_HTML_DOCUMENTATION_GROUP "Documentation")
 		  SET(CPACK_COMPONENT_GROUP_DEVELOPMENT_DESCRIPTION
 		    "Components needed to develop software using LEMON")
 		  SET(CPACK_COMPONENT_GROUP_DOCUMENTATION_DESCRIPTION
 		    "Documentation of LEMON")
 		  SET(CPACK_ALL_INSTALL_TYPES Full Developer)
 		  SET(CPACK_COMPONENT_HEADERS_INSTALL_TYPES Developer Full)
 		  SET(CPACK_COMPONENT_LIBRARY_INSTALL_TYPES Developer Full)
 		  SET(CPACK_COMPONENT_HTML_DOCUMENTATION_INSTALL_TYPES Full)
 		  SET(CPACK_GENERATOR "NSIS")
 		  SET(CPACK_NSIS_MUI_ICON "${CMAKE_SOURCE_DIR}/cmake/nsis/lemon.ico")
 		  SET(CPACK_NSIS_MUI_UNIICON "${CMAKE_SOURCE_DIR}/cmake/nsis/uninstall.ico")
-		  #SET(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/cmake/nsis\\\\installer.bmp")
+		  SET(CPACK_NSIS_MUI_ICON "${PROJECT_SOURCE_DIR}/cmake/nsis/lemon.ico")
 		  SET(CPACK_NSIS_MUI_UNIICON "${PROJECT_SOURCE_DIR}/cmake/nsis/uninstall.ico")
 		  #SET(CPACK_PACKAGE_ICON "${PROJECT_SOURCE_DIR}/cmake/nsis\\\\installer.bmp")
 		  SET(CPACK_NSIS_INSTALLED_ICON_NAME "bin\\\\lemon.ico")
 		  SET(CPACK_NSIS_DISPLAY_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY} ${PROJECT_NAME}")
 		  SET(CPACK_NSIS_HELP_LINK "http:\\\\\\\\lemon.cs.elte.hu")
 		  SET(CPACK_NSIS_URL_INFO_ABOUT "http:\\\\\\\\lemon.cs.elte.hu")
 		  SET(CPACK_NSIS_CONTACT "lemon-user@lemon.cs.elte.hu")
 		  SET(CPACK_NSIS_CREATE_ICONS_EXTRA "
 		    CreateShortCut \\\"$SMPROGRAMS\\\\$STARTMENU_FOLDER\\\\Documentation.lnk\\\" \\\"$INSTDIR\\\\share\\\\doc\\\\index.html\\\"
 		    ")
 		  SET(CPACK_NSIS_DELETE_ICONS_EXTRA "
 		    !insertmacro MUI_STARTMENU_GETFOLDER Application $MUI_TEMP
 		    Delete \\\"$SMPROGRAMS\\\\$MUI_TEMP\\\\Documentation.lnk\\\"
 		    ")
 		  INCLUDE(CPack)
-		ENDIF(WIN32)
 		ENDIF()

INSTALL

Show inline comments

@@ -6,104 +6,96 @@
 		available at our web page (http://lemon.cs.elte.hu/).
 		LEMON provides two different build environments, one is based on "autotool",
 		while the other is based on "cmake". This file contains instructions only for
 		the former one, which is the recommended build environment on Linux, Mac OSX
 		and other unices or if you use Cygwin on Windows. For cmake installation
 		instructions visit http://lemon.cs.elte.hu.
 		In order to install LEMON from the extracted source tarball you have to
 		issue the following commands:
 . `cd lemon-x.y.z'
 		      This command changes to the directory which was created when you
 		      extracted the sources. The x.y.z part is a version number.
 . `./configure'
 		      This command runs the configure shell script, which does some checks and
 		      creates the makefiles.
 . `make'
 		      This command compiles the non-template part of LEMON into libemon.a
 		      file. It also compiles the programs in the tools and demo subdirectories
 		      when enabled.
 		      file. It also compiles the programs in the tools subdirectory by
 		      default.
 . `make check'
 		      This step is optional, but recommended. It runs the test programs that
 		      we developed for LEMON to check whether the library works properly on
 		      your platform.
 . `make install'
 		      This command installs LEMON under /usr/local (you will need root
 		      privileges to be able to do that). If you want to install it to some
 		      other location, then pass the --prefix=DIRECTORY flag to configure in
 		      step 2. For example: `./configure --prefix=/home/username/lemon'.
 . `make install-html'
 		      This command installs the documentation under share/doc/lemon/docs. The
 		      generated documentation is included in the tarball. If you want to
 		      generate it yourself, then run `make html'. Note that for this you need
 		      to have the following programs installed: Doxygen, Graphviz, Ghostscript,
 		      Latex.
 		Configure Options and Variables
 		===============================
 		In step 2 you can customize the actions of configure by setting variables
 		and passing options to it. This can be done like this:
 		`./configure [OPTION]... [VARIABLE=VALUE]...'
 		Below you will find some useful variables and options (see `./configure --help'
 		for more):
 		CXX='comp'
 		  Change the C++ compiler to 'comp'.
 		CXXFLAGS='flags'
 		  Pass the 'flags' to the compiler. For example CXXFLAGS='-O3 -march=pentium-m'
 		  turns on generation of aggressively optimized Pentium-M specific code.
 		--prefix=PREFIX
 		  Set the installation prefix to PREFIX. By default it is /usr/local.
 		--enable-demo
 		   Build the examples in the demo subdirectory.
 		--disable-demo
 		   Do not build the examples in the demo subdirectory (default).
 		--enable-tools
 		   Build the programs in the tools subdirectory (default).
 		--disable-tools
 		   Do not build the programs in the tools subdirectory.
 		--with-glpk[=PREFIX]
 		   Enable GLPK support (default). You should specify the prefix too if
 		   you installed GLPK to some non-standard location (e.g. your home
 		   directory). If it is not found, GLPK support will be disabled.
 		--with-glpk-includedir=DIR
 		   The directory where the GLPK header files are located. This is only
 		   useful when the GLPK headers and libraries are not under the same
 		   prefix (which is unlikely).
 		--with-glpk-libdir=DIR
 		   The directory where the GLPK libraries are located. This is only
 		   useful when the GLPK headers and libraries are not under the same
@@ -137,24 +129,47 @@
 		   Disable CPLEX support.
 		--with-soplex[=PREFIX]
 		   Enable SoPlex support (default). You should specify the prefix too if
 		   you installed SoPlex to some non-standard location (e.g. your home
 		   directory). If it is not found, SoPlex support will be disabled.
 		--with-soplex-includedir=DIR
 		   The directory where the SoPlex header files are located. This is only
 		   useful when the SoPlex headers and libraries are not under the same
 		   prefix (which is unlikely).
 		--with-soplex-libdir=DIR
 		   The directory where the SoPlex libraries are located. This is only
 		   useful when the SoPlex headers and libraries are not under the same
 		   prefix (which is unlikely).
 		--without-soplex
 		   Disable SoPlex support.
 		--with-coin[=PREFIX]
 		   Enable support for COIN-OR solvers (CLP and CBC). You should
 		   specify the prefix too. (by default, COIN-OR tools install
 		   themselves to the source code directory). This command enables the
 		   solvers that are actually found.
 		--with-coin-includedir=DIR
 		   The directory where the COIN-OR header files are located. This is
 		   only useful when the COIN-OR headers and libraries are not under
 		   the same prefix (which is unlikely).
 		--with-coin-libdir=DIR
 		   The directory where the COIN-OR libraries are located. This is only
 		   useful when the COIN-OR headers and libraries are not under the
 		   same prefix (which is unlikely).
 		--without-coin
 		   Disable COIN-OR support.

LICENSE

Show inline comments

 		LEMON code without an explicit copyright notice is covered by the following
 		copyright/license.
-		Copyright (C) 2003-2008 Egervary Jeno Kombinatorikus Optimalizalasi
+		Copyright (C) 2003-2009 Egervary Jeno Kombinatorikus Optimalizalasi
 		Kutatocsoport (Egervary Combinatorial Optimization Research Group,
 		EGRES).
 		===========================================================================
 		Boost Software License, Version 1.0
 		===========================================================================
 		Permission is hereby granted, free of charge, to any person or organization
 		obtaining a copy of the software and accompanying documentation covered by
 		this license (the "Software") to use, reproduce, display, distribute,
 		execute, and transmit the Software, and to prepare derivative works of the
 		Software, and to permit third-parties to whom the Software is furnished to
 		do so, all subject to the following:
 		The copyright notices in the Software and this entire statement, including
 		the above license grant, this restriction and the following disclaimer,
 		must be included in all copies of the Software, in whole or in part, and
 		all derivative works of the Software, unless such copies or derivative
 		works are solely in the form of machine-executable object code generated by
 		a source language processor.
 		THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 		IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 		FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT

Makefile.am

Show inline comments

 		ACLOCAL_AMFLAGS = -I m4
 		AM_CXXFLAGS = $(WARNINGCXXFLAGS)
 		AM_CPPFLAGS = -I$(top_srcdir) -I$(top_builddir)
 		LDADD = $(top_builddir)/lemon/libemon.la
 		EXTRA_DIST = \
 			AUTHORS \
 			LICENSE \
 			m4/lx_check_cplex.m4 \
 			m4/lx_check_glpk.m4 \
 			m4/lx_check_soplex.m4 \
 			m4/lx_check_coin.m4 \
 			CMakeLists.txt \
 			cmake/FindGhostscript.cmake \
 			cmake/FindCPLEX.cmake \
 			cmake/FindGLPK.cmake \
 			cmake/FindCOIN.cmake \
 			cmake/version.cmake.in \
 			cmake/version.cmake \
 			cmake/nsis/lemon.ico \
 			cmake/nsis/uninstall.ico
 		pkgconfigdir = $(libdir)/pkgconfig
 		lemondir = $(pkgincludedir)
 		bitsdir = $(lemondir)/bits
 		conceptdir = $(lemondir)/concepts
 		pkgconfig_DATA =
 		lib_LTLIBRARIES =
 		lemon_HEADERS =
 		bits_HEADERS =
 		concept_HEADERS =
 		noinst_HEADERS =
 		noinst_PROGRAMS =
 		bin_PROGRAMS =
 		check_PROGRAMS =
 		dist_bin_SCRIPTS =
 		TESTS =
 		XFAIL_TESTS =
 		include lemon/Makefile.am
 		include test/Makefile.am
 		include doc/Makefile.am
 		include demo/Makefile.am
 		include tools/Makefile.am
 		DIST_SUBDIRS = demo
 		demo:
 			$(MAKE) $(AM_MAKEFLAGS) -C demo
 		MRPROPERFILES = \
 			aclocal.m4 \
 			config.h.in \
 			config.h.in~ \
 			configure \
 			Makefile.in \
 			build-aux/config.guess \
 			build-aux/config.sub \
 			build-aux/depcomp \
 			build-aux/install-sh \
 			build-aux/ltmain.sh \
 			build-aux/missing \
 			doc/doxygen.log
 		mrproper:
 			$(MAKE) $(AM_MAKEFLAGS) maintainer-clean
 			-rm -f $(MRPROPERFILES)
 		dist-bz2: dist
 			zcat $(PACKAGE)-$(VERSION).tar.gz | \
 			bzip2 --best -c > $(PACKAGE)-$(VERSION).tar.bz2
 		distcheck-bz2: distcheck
 			zcat $(PACKAGE)-$(VERSION).tar.gz | \
 			bzip2 --best -c > $(PACKAGE)-$(VERSION).tar.bz2
-		.PHONY: mrproper dist-bz2 distcheck-bz2
+		.PHONY: demo mrproper dist-bz2 distcheck-bz2

NEWS

Show inline comments

 -05-13 Version 1.1 released
 		        This is the second stable release of the 1.x series. It
 		        features a better coverage of the tools available in the 0.x
 		        series, a thoroughly reworked LP/MIP interface plus various
 		        improvements in the existing tools.
 		        * Much improved M$ Windows support
 		          * Various improvements in the CMAKE build system
 		          * Compilation warnings are fixed/suppressed
 		        * Support IBM xlC compiler
 		        * New algorithms
 		          * Connectivity related algorithms (#61)
 		          * Euler walks (#65)
 		          * Preflow push-relabel max. flow algorithm (#176)
 		          * Circulation algorithm (push-relabel based) (#175)
 		          * Suurballe algorithm (#47)
 		          * Gomory-Hu algorithm (#66)
 		          * Hao-Orlin algorithm (#58)
 		          * Edmond's maximum cardinality and weighted matching algorithms
 		            in general graphs (#48,#265)
 		          * Minimum cost arborescence/branching (#60)
 		          * Network Simplex min. cost flow algorithm (#234)
 		        * New data structures
 		          * Full graph structure (#57)
 		          * Grid graph structure (#57)
 		          * Hypercube graph structure (#57)
 		          * Graph adaptors (#67)
 		          * ArcSet and EdgeSet classes (#67)
 		          * Elevator class (#174)
 		        * Other new tools
 		          * LP/MIP interface (#44)
 		            * Support for GLPK, CPLEX, Soplex, COIN-OR CLP and CBC
 		          * Reader for the Nauty file format (#55)
 		          * DIMACS readers (#167)
 		          * Radix sort algorithms (#72)
 		          * RangeIdMap and CrossRefMap (#160)
 		        * New command line tools
 		          * DIMACS to LGF converter (#182)
 		          * lgf-gen - a graph generator (#45)
 		          * DIMACS solver utility (#226)
 		        * Other code improvements
 		          * Lognormal distribution added to Random (#102)
 		          * Better (i.e. O(1) time) item counting in SmartGraph (#3)
 		          * The standard maps of graphs are guaranteed to be
 		            reference maps (#190)
 		        * Miscellaneous
 		          * Various doc improvements
 		          * Improved 0.x -> 1.x converter script
 		        * Several bugfixes (compared to release 1.0):
 		          #170: Bugfix SmartDigraph::split()
 		          #171: Bugfix in SmartGraph::restoreSnapshot()
 		          #172: Extended test cases for graphs and digraphs
 		          #173: Bugfix in Random
 		                * operator()s always return a double now
 		                * the faulty real<Num>(Num) and real<Num>(Num,Num)
 		                  have been removed
 		          #187: Remove DijkstraWidestPathOperationTraits
 		          #61:  Bugfix in DfsVisit
 		          #193: Bugfix in GraphReader::skipSection()
 		          #195: Bugfix in ConEdgeIt()
 		          #197: Bugfix in heap unionfind
 		                * This bug affects Edmond's general matching algorithms
 		          #207: Fix 'make install' without 'make html' using CMAKE
 		          #208: Suppress or fix VS2008 compilation warnings
 		          ----: Update the LEMON icon
 		          ----: Enable the component-based installer
 		                (in installers made by CPACK)
 		          ----: Set the proper version for CMAKE in the tarballs
 		                (made by autotools)
 		          ----: Minor clarification in the LICENSE file
 		          ----: Add missing unistd.h include to time_measure.h
 		          #204: Compilation bug fixed in graph_to_eps.h with VS2005
 		          #214,#215: windows.h should never be included by lemon headers
 		          #230: Build systems check the availability of 'long long' type
 		          #229: Default implementation of Tolerance<> is used for integer types
 		          #211,#212: Various fixes for compiling on AIX
 		          ----: Improvements in CMAKE config
 		                - docs is installed in share/doc/
 		                - detects newer versions of Ghostscript
 		          #239: Fix missing 'inline' specifier in time_measure.h
 		          #274,#280: Install lemon/config.h
 		          #275: Prefix macro names with LEMON_ in lemon/config.h
 		          ----: Small script for making the release tarballs added
 		          ----: Minor improvement in unify-sources.sh (a76f55d7d397)
 -03-27 LEMON joins to the COIN-OR initiative
 		        COIN-OR (Computational Infrastructure for Operations Research,
 		        http://www.coin-or.org) project is an initiative to spur the
 		        development of open-source software for the operations research
 		        community.
 -10-13 Version 1.0 released
 			This is the first stable release of LEMON. Compared to the 0.x
 			release series, it features a considerably smaller but more
 			matured set of tools. The API has also completely revised and
 			changed in several places.
 			* The major name changes compared to the 0.x series (see the
 		          Migration Guide in the doc for more details)
 		          * Graph -> Digraph, UGraph -> Graph
 		          * Edge -> Arc, UEdge -> Edge
 			  * source(UEdge)/target(UEdge) -> u(Edge)/v(Edge)
 			* Other improvements
 			  * Better documentation
 			  * Reviewed and cleaned up codebase
 			  * CMake based build system (along with the autotools based one)
 			* Contents of the library (ported from 0.x)

README

Show inline comments

 		==================================================================
 		LEMON - a Library of Efficient Models and Optimization in Networks
 		==================================================================
+		=====================================================================
 		LEMON - a Library for Efficient Modeling and Optimization in Networks
 		=====================================================================
 		LEMON is an open source library written in C++. It provides
 		easy-to-use implementations of common data structures and algorithms
 		in the area of optimization and helps implementing new ones. The main
 		focus is on graphs and graph algorithms, thus it is especially
 		suitable for solving design and optimization problems of
 		telecommunication networks. To achieve wide usability its data
 		structures and algorithms provide generic interfaces.
 		Contents
 		========
 		LICENSE
 		   Copying, distribution and modification conditions and terms.
 		INSTALL
 		   General building and installation instructions.
 		lemon/
 		   Source code of LEMON library.

cmake/version.cmake.in

Show inline comments

 		SET(PROJECT_NAME "@PACKAGE_NAME@")
 		SET(PROJECT_VERSION "@PACKAGE_VERSION@" CACHE STRING "LEMON version string.")
 		SET(LEMON_VERSION "@PACKAGE_VERSION@" CACHE STRING "LEMON version string.")

configure.ac

Show inline comments

 		dnl Process this file with autoconf to produce a configure script.
 		dnl Version information.
 		m4_define([lemon_version_number],
 			[m4_normalize(esyscmd([echo ${LEMON_VERSION}]))])
 		dnl m4_define([lemon_version_number], [])
 		m4_define([lemon_hg_path], [m4_normalize(esyscmd([./scripts/chg-len.py]))])
 		m4_define([lemon_hg_revision], [m4_normalize(esyscmd([hg id -i]))])
+		m4_define([lemon_hg_revision], [m4_normalize(esyscmd([hg id -i 2> /dev/null]))])
 		m4_define([lemon_version], [ifelse(lemon_version_number(),
 					   [],
-					   [lemon_hg_path().lemon_hg_revision()],
+		                           [ifelse(lemon_hg_revision(),
 		                           [],
 		                           [hg-tip],
 		                           [lemon_hg_path().lemon_hg_revision()])],
 					   [lemon_version_number()])])
 		AC_PREREQ([2.59])
 		AC_INIT([LEMON], [lemon_version()], [lemon-user@lemon.cs.elte.hu], [lemon])
 		AC_CONFIG_AUX_DIR([build-aux])
 		AC_CONFIG_MACRO_DIR([m4])
 		AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects nostdinc])
 		AC_CONFIG_SRCDIR([lemon/list_graph.h])
 		AC_CONFIG_HEADERS([config.h lemon/config.h])
-		lx_cmdline_cxxflags_set=${CXXFLAGS+set}
+		AC_DEFINE([LEMON_VERSION], [lemon_version()], [The version string])
 		dnl Do compilation tests using the C++ compiler.
 		AC_LANG([C++])
 		dnl Check the existence of long long type.
 		AC_CHECK_TYPE(long long, [long_long_found=yes], [long_long_found=no])
 		if test x"$long_long_found" = x"yes"; then
 		  AC_DEFINE([LEMON_HAVE_LONG_LONG], [1], [Define to 1 if you have long long.])
 		fi
 		dnl Checks for programs.
 		AC_PROG_CXX
 		AC_PROG_CXXCPP
 		AC_PROG_INSTALL
 		AC_DISABLE_SHARED
 		AC_PROG_LIBTOOL
 		AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no])
 		AC_CHECK_PROG([gs_found],[gs],[yes],[no])
 		dnl Detect Intel compiler.
 		AC_MSG_CHECKING([whether we are using the Intel C++ compiler])
 		AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER
 		choke me
 		#endif], [ICC=[yes]], [ICC=[no]])
 		if test x"$ICC" = x"yes"; then
 		  AC_MSG_RESULT([yes])
 		else
 		  AC_MSG_RESULT([no])
 		fi
 		dnl Set custom compiler flags when using g++.
 		if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes -a "$ICC" = no; then
 		  CXXFLAGS="$CXXFLAGS -Wall -W -Wall -W -Wunused -Wformat=2 -Wctor-dtor-privacy -Wnon-virtual-dtor -Wno-char-subscripts -Wwrite-strings -Wno-char-subscripts -Wreturn-type -Wcast-qual -Wcast-align -Wsign-promo -Woverloaded-virtual -Woverloaded-virtual -ansi -fno-strict-aliasing -Wold-style-cast -Wno-unknown-pragmas"
 		if test "$GXX" = yes -a "$ICC" = no; then
 		  WARNINGCXXFLAGS="-Wall -W -Wall -W -Wunused -Wformat=2 -Wctor-dtor-privacy -Wnon-virtual-dtor -Wno-char-subscripts -Wwrite-strings -Wno-char-subscripts -Wreturn-type -Wcast-qual -Wcast-align -Wsign-promo -Woverloaded-virtual -ansi -fno-strict-aliasing -Wold-style-cast -Wno-unknown-pragmas"
 		fi
 		AC_SUBST([WARNINGCXXFLAGS])
 		dnl Checks for libraries.
 		#LX_CHECK_GLPK
 		#LX_CHECK_CPLEX
-		#LX_CHECK_SOPLEX
+		LX_CHECK_GLPK
 		LX_CHECK_CPLEX
 		LX_CHECK_SOPLEX
 		LX_CHECK_COIN
 		dnl Disable/enable building the demo programs.
 		AC_ARG_ENABLE([demo],
 		AS_HELP_STRING([--enable-demo], [build the demo programs])
 		AS_HELP_STRING([--disable-demo], [do not build the demo programs @<:@default@:>@]),
 		              [], [enable_demo=no])
 		AC_MSG_CHECKING([whether to build the demo programs])
 		if test x"$enable_demo" != x"no"; then
 		  AC_MSG_RESULT([yes])
 		else
 		  AC_MSG_RESULT([no])
 		fi
 		AM_CONDITIONAL([WANT_DEMO], [test x"$enable_demo" != x"no"])
 		AM_CONDITIONAL([HAVE_LP], [test x"$lx_lp_found" = x"yes"])
 		AM_CONDITIONAL([HAVE_MIP], [test x"$lx_mip_found" = x"yes"])
 		dnl Disable/enable building the binary tools.
 		AC_ARG_ENABLE([tools],
 		AS_HELP_STRING([--enable-tools], [build additional tools @<:@default@:>@])
 		AS_HELP_STRING([--disable-tools], [do not build additional tools]),
 		              [], [enable_tools=yes])
 		AC_MSG_CHECKING([whether to build the additional tools])
 		if test x"$enable_tools" != x"no"; then
 		  AC_MSG_RESULT([yes])
 		else
 		  AC_MSG_RESULT([no])
 		fi
 		AM_CONDITIONAL([WANT_TOOLS], [test x"$enable_tools" != x"no"])
 		dnl Checks for header files.
 		AC_CHECK_HEADERS(limits.h sys/time.h sys/times.h unistd.h)
 		dnl Checks for typedefs, structures, and compiler characteristics.
 		AC_C_CONST
 		AC_C_INLINE
 		AC_TYPE_SIZE_T
 		AC_HEADER_TIME
 		AC_STRUCT_TM
 		dnl Checks for library functions.
 		AC_HEADER_STDC
 		AC_CHECK_FUNCS(gettimeofday times ctime_r)
 		dnl Add dependencies on files generated by configure.
 		AC_SUBST([CONFIG_STATUS_DEPENDENCIES],
 		  ['$(top_srcdir)/doc/Doxyfile.in $(top_srcdir)/lemon/lemon.pc.in $(top_srcdir)/cmake/version.cmake.in'])
 		AC_CONFIG_FILES([
 		Makefile
 		demo/Makefile
 		cmake/version.cmake
 		doc/Doxyfile
 		lemon/lemon.pc
 		])
 		AC_OUTPUT
 		echo
 		echo '****************************** SUMMARY ******************************'
 		echo
 		echo Package version............... : $PACKAGE-$VERSION
 		echo
 		echo C++ compiler.................. : $CXX
 		echo C++ compiles flags............ : $CXXFLAGS
+		echo C++ compiles flags............ : $WARNINGCXXFLAGS $CXXFLAGS
 		echo
 		echo Compiler supports long long... : $long_long_found
 		echo
 		#echo GLPK support.................. : $lx_glpk_found
 		#echo CPLEX support................. : $lx_cplex_found
 		#echo SOPLEX support................ : $lx_soplex_found
 		#echo
-		echo Build demo programs........... : $enable_demo
+		echo GLPK support.................. : $lx_glpk_found
 		echo CPLEX support................. : $lx_cplex_found
 		echo SOPLEX support................ : $lx_soplex_found
 		echo CLP support................... : $lx_clp_found
 		echo CBC support................... : $lx_cbc_found
 		echo
 		echo Build additional tools........ : $enable_tools
 		echo
 		echo The packace will be installed in
 		echo -n '  '
 		echo $prefix.
 		echo
 		echo '*********************************************************************'
 		echo
 		echo Configure complete, now type \'make\' and then \'make install\'.
 		echo

demo/CMakeLists.txt

Show inline comments

 		INCLUDE_DIRECTORIES(
-		  ${CMAKE_SOURCE_DIR}
+		  ${PROJECT_SOURCE_DIR}
 		  ${PROJECT_BINARY_DIR}
+		)
-		LINK_DIRECTORIES(${CMAKE_BINARY_DIR}/lemon)
 		LINK_DIRECTORIES(
 		  ${PROJECT_BINARY_DIR}/lemon
+		)
 		SET(DEMOS
 		  arg_parser_demo
 		  graph_to_eps_demo
-		  lgf_demo)
 		  lgf_demo
+		)
 		FOREACH(DEMO_NAME ${DEMOS})
 		  ADD_EXECUTABLE(${DEMO_NAME} ${DEMO_NAME}.cc)
 		  TARGET_LINK_LIBRARIES(${DEMO_NAME} lemon)
-		ENDFOREACH(DEMO_NAME)
 		ENDFOREACH()

demo/Makefile.am

Show inline comments

 		EXTRA_DIST += \
 			demo/CMakeLists.txt \
-			demo/digraph.lgf
+		AM_CXXFLAGS = $(WARNINGCXXFLAGS)
-		if WANT_DEMO
+		AM_CPPFLAGS = -I$(top_srcdir) -I$(top_builddir)
 		LDADD = $(top_builddir)/lemon/libemon.la
 		noinst_PROGRAMS += \
 			demo/arg_parser_demo \
 			demo/graph_to_eps_demo \
 			demo/lgf_demo
 		EXTRA_DIST = \
 			CMakeLists.txt \
 			digraph.lgf
-		endif WANT_DEMO
+		noinst_PROGRAMS = \
 			arg_parser_demo \
 			graph_to_eps_demo \
 			lgf_demo
 		demo_arg_parser_demo_SOURCES = demo/arg_parser_demo.cc
 		demo_graph_to_eps_demo_SOURCES = demo/graph_to_eps_demo.cc
-		demo_lgf_demo_SOURCES = demo/lgf_demo.cc
+		arg_parser_demo_SOURCES = arg_parser_demo.cc
 		graph_to_eps_demo_SOURCES = graph_to_eps_demo.cc
 		lgf_demo_SOURCES = lgf_demo.cc

demo/arg_parser_demo.cc

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		///\ingroup demos
 		///\file
 		///\brief Argument parser demo
 		///
 		/// This example shows how the argument parser can be used.
 		///
 		/// \include arg_parser_demo.cc
 		#include <lemon/arg_parser.h>
 		using namespace lemon;

demo/graph_to_eps_demo.cc

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		/// \ingroup demos
 		/// \file
 		/// \brief Demo of the graph drawing function \ref graphToEps()
 		///
 		/// This demo program shows examples how to use the function \ref
 		/// graphToEps(). It takes no input but simply creates seven
 		/// <tt>.eps</tt> files demonstrating the capability of \ref
 		/// graphToEps(), and showing how to draw directed graphs,
 		/// how to handle parallel egdes, how to change the properties (like
 		/// color, shape, size, title etc.) of nodes and arcs individually
 		/// using appropriate graph maps.
@@ -64,143 +64,143 @@
 		  coords[n1]=Point(50,50);  sizes[n1]=1; colors[n1]=1; shapes[n1]=0;
 		  coords[n2]=Point(50,70);  sizes[n2]=2; colors[n2]=2; shapes[n2]=2;
 		  coords[n3]=Point(70,70);  sizes[n3]=1; colors[n3]=3; shapes[n3]=0;
 		  coords[n4]=Point(70,50);  sizes[n4]=2; colors[n4]=4; shapes[n4]=1;
 		  coords[n5]=Point(85,60);  sizes[n5]=3; colors[n5]=5; shapes[n5]=2;
 		  Arc a;
 		  a=g.addArc(n1,n2); acolors[a]=0; widths[a]=1;
 		  a=g.addArc(n2,n3); acolors[a]=0; widths[a]=1;
 		  a=g.addArc(n3,n5); acolors[a]=0; widths[a]=3;
 		  a=g.addArc(n5,n4); acolors[a]=0; widths[a]=1;
 		  a=g.addArc(n4,n1); acolors[a]=0; widths[a]=1;
 		  a=g.addArc(n2,n4); acolors[a]=1; widths[a]=2;
 		  a=g.addArc(n3,n4); acolors[a]=2; widths[a]=1;
 		  IdMap<ListDigraph,Node> id(g);
 		  // Create .eps files showing the digraph with different options
 		  cout << "Create 'graph_to_eps_demo_out_1_pure.eps'" << endl;
 		  graphToEps(g,"graph_to_eps_demo_out_1_pure.eps").
 		    coords(coords).
 		    title("Sample .eps figure").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    run();
 		  cout << "Create 'graph_to_eps_demo_out_2.eps'" << endl;
 		  graphToEps(g,"graph_to_eps_demo_out_2.eps").
 		    coords(coords).
 		    title("Sample .eps figure").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    absoluteNodeSizes().absoluteArcWidths().
 		    nodeScale(2).nodeSizes(sizes).
 		    nodeShapes(shapes).
 		    nodeColors(composeMap(palette,colors)).
 		    arcColors(composeMap(palette,acolors)).
 		    arcWidthScale(.4).arcWidths(widths).
 		    nodeTexts(id).nodeTextSize(3).
 		    run();
 		  cout << "Create 'graph_to_eps_demo_out_3_arr.eps'" << endl;
 		  graphToEps(g,"graph_to_eps_demo_out_3_arr.eps").
 		    title("Sample .eps figure (with arrowheads)").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    absoluteNodeSizes().absoluteArcWidths().
 		    nodeColors(composeMap(palette,colors)).
 		    coords(coords).
 		    nodeScale(2).nodeSizes(sizes).
 		    nodeShapes(shapes).
 		    arcColors(composeMap(palette,acolors)).
 		    arcWidthScale(.4).arcWidths(widths).
 		    nodeTexts(id).nodeTextSize(3).
 		    drawArrows().arrowWidth(2).arrowLength(2).
 		    run();
 		  // Add more arcs to the digraph
 		  a=g.addArc(n1,n4); acolors[a]=2; widths[a]=1;
 		  a=g.addArc(n4,n1); acolors[a]=1; widths[a]=2;
 		  a=g.addArc(n1,n2); acolors[a]=1; widths[a]=1;
 		  a=g.addArc(n1,n2); acolors[a]=2; widths[a]=1;
 		  a=g.addArc(n1,n2); acolors[a]=3; widths[a]=1;
 		  a=g.addArc(n1,n2); acolors[a]=4; widths[a]=1;
 		  a=g.addArc(n1,n2); acolors[a]=5; widths[a]=1;
 		  a=g.addArc(n1,n2); acolors[a]=6; widths[a]=1;
 		  a=g.addArc(n1,n2); acolors[a]=7; widths[a]=1;
 		  cout << "Create 'graph_to_eps_demo_out_4_par.eps'" << endl;
 		  graphToEps(g,"graph_to_eps_demo_out_4_par.eps").
 		    title("Sample .eps figure (parallel arcs)").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    absoluteNodeSizes().absoluteArcWidths().
 		    nodeShapes(shapes).
 		    coords(coords).
 		    nodeScale(2).nodeSizes(sizes).
 		    nodeColors(composeMap(palette,colors)).
 		    arcColors(composeMap(palette,acolors)).
 		    arcWidthScale(.4).arcWidths(widths).
 		    nodeTexts(id).nodeTextSize(3).
 		    enableParallel().parArcDist(1.5).
 		    run();
 		  cout << "Create 'graph_to_eps_demo_out_5_par_arr.eps'" << endl;
 		  graphToEps(g,"graph_to_eps_demo_out_5_par_arr.eps").
 		    title("Sample .eps figure (parallel arcs and arrowheads)").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    absoluteNodeSizes().absoluteArcWidths().
 		    nodeScale(2).nodeSizes(sizes).
 		    coords(coords).
 		    nodeShapes(shapes).
 		    nodeColors(composeMap(palette,colors)).
 		    arcColors(composeMap(palette,acolors)).
 		    arcWidthScale(.3).arcWidths(widths).
 		    nodeTexts(id).nodeTextSize(3).
 		    enableParallel().parArcDist(1).
 		    drawArrows().arrowWidth(1).arrowLength(1).
 		    run();
 		  cout << "Create 'graph_to_eps_demo_out_6_par_arr_a4.eps'" << endl;
 		  graphToEps(g,"graph_to_eps_demo_out_6_par_arr_a4.eps").
 		    title("Sample .eps figure (fits to A4)").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    scaleToA4().
 		    absoluteNodeSizes().absoluteArcWidths().
 		    nodeScale(2).nodeSizes(sizes).
 		    coords(coords).
 		    nodeShapes(shapes).
 		    nodeColors(composeMap(palette,colors)).
 		    arcColors(composeMap(palette,acolors)).
 		    arcWidthScale(.3).arcWidths(widths).
 		    nodeTexts(id).nodeTextSize(3).
 		    enableParallel().parArcDist(1).
 		    drawArrows().arrowWidth(1).arrowLength(1).
 		    run();
 		  // Create an .eps file showing the colors of a default Palette
 		  ListDigraph h;
 		  ListDigraph::NodeMap<int> hcolors(h);
 		  ListDigraph::NodeMap<Point> hcoords(h);
 		  int cols=int(sqrt(double(palette.size())));
+		  int cols=int(std::sqrt(double(palette.size())));
 		  for(int i=0;i<int(paletteW.size());i++) {
 		    Node n=h.addNode();
 		    hcoords[n]=Point(1+i%cols,1+i/cols);
 		    hcolors[n]=i;
+		  }
 		  cout << "Create 'graph_to_eps_demo_out_7_colors.eps'" << endl;
 		  graphToEps(h,"graph_to_eps_demo_out_7_colors.eps").
 		    scale(60).
 		    title("Sample .eps figure (Palette demo)").
-		    copyright("(C) 2003-2008 LEMON Project").
+		    copyright("(C) 2003-2009 LEMON Project").
 		    coords(hcoords).
 		    absoluteNodeSizes().absoluteArcWidths().
 		    nodeScale(.45).
 		    distantColorNodeTexts().
 		    nodeTexts(hcolors).nodeTextSize(.6).
 		    nodeColors(composeMap(paletteW,hcolors)).
 		    run();
 		  return 0;
+		}

demo/lgf_demo.cc

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		///\ingroup demos
 		///\file
 		///\brief Demonstrating graph input and output
 		///
 		/// This program gives an example of how to read and write a digraph
 		/// and additional maps from/to a stream or a file using the
 		/// \ref lgf-format "LGF" format.
 		///
 		/// The \c "digraph.lgf" file:
 		/// \include digraph.lgf
 		///

doc/CMakeLists.txt

Show inline comments

 		SET(PACKAGE_NAME ${PROJECT_NAME})
 		SET(PACKAGE_VERSION ${PROJECT_VERSION})
 		SET(abs_top_srcdir ${CMAKE_SOURCE_DIR})
 		SET(abs_top_builddir ${CMAKE_BINARY_DIR})
 		SET(abs_top_srcdir ${PROJECT_SOURCE_DIR})
 		SET(abs_top_builddir ${PROJECT_BINARY_DIR})
 		CONFIGURE_FILE(
 		  ${CMAKE_SOURCE_DIR}/doc/Doxyfile.in
 		  ${CMAKE_BINARY_DIR}/doc/Doxyfile
-		  @ONLY)
+		  ${PROJECT_SOURCE_DIR}/doc/Doxyfile.in
 		  ${PROJECT_BINARY_DIR}/doc/Doxyfile
 		  @ONLY
+		)
 		IF(DOXYGEN_EXECUTABLE AND GHOSTSCRIPT_EXECUTABLE)
 		  FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/)
 		  SET(GHOSTSCRIPT_OPTIONS -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha)
 		  ADD_CUSTOM_TARGET(html
 		    COMMAND ${CMAKE_COMMAND} -E remove_directory gen-images
 		    COMMAND ${CMAKE_COMMAND} -E make_directory gen-images
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/bipartite_matching.png ${CMAKE_CURRENT_SOURCE_DIR}/images/bipartite_matching.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/bipartite_partitions.png ${CMAKE_CURRENT_SOURCE_DIR}/images/bipartite_partitions.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/connected_components.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/edge_biconnected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/edge_biconnected_components.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/grid_graph.png ${CMAKE_CURRENT_SOURCE_DIR}/images/grid_graph.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/node_biconnected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/node_biconnected_components.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
 		    COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/strongly_connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/strongly_connected_components.eps
 		    COMMAND ${CMAKE_COMMAND} -E remove_directory html
 		    COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
 		    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		  )
 		  SET_TARGET_PROPERTIES(html PROPERTIES PROJECT_LABEL BUILD_DOC)
 		  IF(UNIX)
 		    ADD_CUSTOM_TARGET(html
 		      COMMAND rm -rf gen-images
 		      COMMAND mkdir gen-images
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
 		      COMMAND rm -rf html
 		      COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
 		      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 		  ELSEIF(WIN32)
 		    ADD_CUSTOM_TARGET(html
 		      COMMAND if exist gen-images rmdir /s /q gen-images
 		      COMMAND mkdir gen-images
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
 		      COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
 		      COMMAND if exist html rmdir /s /q html
 		      COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
 		      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 		  ENDIF(UNIX)
 		  INSTALL(
 		    DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
 		    DESTINATION share/doc
 		    COMPONENT html_documentation)
-		ENDIF(DOXYGEN_EXECUTABLE AND GHOSTSCRIPT_EXECUTABLE)
+		      DESTINATION share/doc/lemon/html
 		      COMPONENT html_documentation
+		    )
 		  ELSEIF(WIN32)
 		    INSTALL(
 		      DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
 		      DESTINATION doc
 		      COMPONENT html_documentation
+		    )
 		  ENDIF()
 		ENDIF()

doc/Doxyfile.in

Show inline comments

@@ -45,49 +45,49 @@
 		EXTRACT_PRIVATE        = YES
 		EXTRACT_STATIC         = YES
 		EXTRACT_LOCAL_CLASSES  = NO
 		EXTRACT_LOCAL_METHODS  = NO
 		EXTRACT_ANON_NSPACES   = NO
 		HIDE_UNDOC_MEMBERS     = YES
 		HIDE_UNDOC_CLASSES     = YES
 		HIDE_FRIEND_COMPOUNDS  = NO
 		HIDE_IN_BODY_DOCS      = NO
 		INTERNAL_DOCS          = NO
 		CASE_SENSE_NAMES       = YES
 		HIDE_SCOPE_NAMES       = YES
 		SHOW_INCLUDE_FILES     = YES
 		INLINE_INFO            = YES
 		SORT_MEMBER_DOCS       = NO
 		SORT_BRIEF_DOCS        = NO
 		SORT_GROUP_NAMES       = NO
 		SORT_BY_SCOPE_NAME     = NO
 		GENERATE_TODOLIST      = YES
 		GENERATE_TESTLIST      = YES
 		GENERATE_BUGLIST       = YES
 		GENERATE_DEPRECATEDLIST= YES
 		ENABLED_SECTIONS       =
 		MAX_INITIALIZER_LINES  = 5
-		SHOW_USED_FILES        = YES
+		SHOW_USED_FILES        = NO
 		SHOW_DIRECTORIES       = YES
 		SHOW_FILES             = YES
 		SHOW_NAMESPACES        = YES
 		FILE_VERSION_FILTER    =
 		LAYOUT_FILE            = DoxygenLayout.xml
 		#---------------------------------------------------------------------------
 		# configuration options related to warning and progress messages
 		#---------------------------------------------------------------------------
 		QUIET                  = NO
 		WARNINGS               = YES
 		WARN_IF_UNDOCUMENTED   = YES
 		WARN_IF_DOC_ERROR      = YES
 		WARN_NO_PARAMDOC       = NO
 		WARN_FORMAT            = "$file:$line: $text"
 		WARN_LOGFILE           = doxygen.log
 		#---------------------------------------------------------------------------
 		# configuration options related to the input files
 		#---------------------------------------------------------------------------
 		INPUT                  = "@abs_top_srcdir@/doc" \
 		                         "@abs_top_srcdir@/lemon" \
 		                         "@abs_top_srcdir@/lemon/bits" \
 		                         "@abs_top_srcdir@/lemon/concepts" \
 		                         "@abs_top_srcdir@/demo" \
 		                         "@abs_top_srcdir@/tools" \

doc/Makefile.am

Show inline comments

 		EXTRA_DIST += \
 			doc/Doxyfile.in \
 			doc/DoxygenLayout.xml \
 			doc/coding_style.dox \
 			doc/dirs.dox \
 			doc/groups.dox \
 			doc/lgf.dox \
 			doc/license.dox \
 			doc/mainpage.dox \
 			doc/migration.dox \
 			doc/min_cost_flow.dox \
 			doc/named-param.dox \
 			doc/namespaces.dox \
 			doc/html \
 			doc/CMakeLists.txt
 		DOC_EPS_IMAGES18 = \
 			grid_graph.eps \
 			nodeshape_0.eps \
 			nodeshape_1.eps \
 			nodeshape_2.eps \
 			nodeshape_3.eps \
 			nodeshape_4.eps
 		DOC_EPS_IMAGES27 = \
 			bipartite_matching.eps \
 			bipartite_partitions.eps \
 			connected_components.eps \
 			edge_biconnected_components.eps \
 			node_biconnected_components.eps \
 			strongly_connected_components.eps
 		DOC_EPS_IMAGES = \
 			$(DOC_EPS_IMAGES18)
+			$(DOC_EPS_IMAGES18) \
 			$(DOC_EPS_IMAGES27)
 		DOC_PNG_IMAGES = \
 			$(DOC_EPS_IMAGES:%.eps=doc/gen-images/%.png)
 		EXTRA_DIST += $(DOC_EPS_IMAGES:%=doc/images/%)
 		doc/html:
 			$(MAKE) $(AM_MAKEFLAGS) html
 		GS_COMMAND=gs -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4
 		$(DOC_EPS_IMAGES18:%.eps=doc/gen-images/%.png): doc/gen-images/%.png: doc/images/%.eps
 			-mkdir doc/gen-images
 			if test ${gs_found} = yes; then \
 			  $(GS_COMMAND) -sDEVICE=pngalpha -r18 -sOutputFile=$@ $<; \
 			else \
 			  echo; \
 			  echo "Ghostscript not found."; \
 			  echo; \
 			  exit 1; \
 			fi
 		$(DOC_EPS_IMAGES27:%.eps=doc/gen-images/%.png): doc/gen-images/%.png: doc/images/%.eps
 			-mkdir doc/gen-images
 			if test ${gs_found} = yes; then \
 			  $(GS_COMMAND) -sDEVICE=pngalpha -r27 -sOutputFile=$@ $<; \
 			else \
 			  echo; \
 			  echo "Ghostscript not found."; \
 			  echo; \
 			  exit 1; \
 			fi
 		html-local: $(DOC_PNG_IMAGES)
 			if test ${doxygen_found} = yes; then \
 			  cd doc; \
 			  doxygen Doxyfile; \
 			  cd ..; \
 			else \
 			  echo; \
 			  echo "Doxygen not found."; \
 			  echo; \
 			  exit 1; \
 			fi
 		clean-local:
 			-rm -rf doc/html
 			-rm -f doc/doxygen.log
 			-rm -f $(DOC_PNG_IMAGES)
 			-rm -rf doc/gen-images
 		update-external-tags:
 			wget -O doc/libstdc++.tag.tmp http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/libstdc++.tag && \
 			mv doc/libstdc++.tag.tmp doc/libstdc++.tag || \
 			rm doc/libstdc++.tag.tmp
 		install-html-local: doc/html
 			@$(NORMAL_INSTALL)
-			$(mkinstalldirs) $(DESTDIR)$(htmldir)/docs
+			$(mkinstalldirs) $(DESTDIR)$(htmldir)/html
 			for p in doc/html/*.{html,css,png,map,gif,tag} ; do \
 			  f="`echo $$p | sed -e 's|^.*/||'`"; \
 			  echo " $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/docs/$$f"; \
 			  $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/docs/$$f; \
 			  echo " $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/html/$$f"; \
 			  $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/html/$$f; \
 			done
 		uninstall-local:
 			@$(NORMAL_UNINSTALL)
 			for p in doc/html/*.{html,css,png,map,gif,tag} ; do \
 			  f="`echo $$p | sed -e 's|^.*/||'`"; \
 			  echo " rm -f $(DESTDIR)$(htmldir)/docs/$$f"; \
 			  rm -f $(DESTDIR)$(htmldir)/docs/$$f; \
 			  echo " rm -f $(DESTDIR)$(htmldir)/html/$$f"; \
 			  rm -f $(DESTDIR)$(htmldir)/html/$$f; \
 			done
 		.PHONY: update-external-tags

doc/coding_style.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		/*!
 		\page coding_style LEMON Coding Style
 		\section naming_conv Naming Conventions
 		In order to make development easier we have made some conventions
 		according to coding style. These include names of types, classes,
 		functions, variables, constants and exceptions. If these conventions
 		are met in one's code then it is easier to read and maintain
 		it. Please comply with these conventions if you want to contribute

doc/dirs.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		/**
 		\dir demo
 		\brief A collection of demo applications.
 		This directory contains several simple demo applications, mainly
 		for educational purposes.
 		*/
 		/**
 		\dir doc
 		\brief Auxiliary (and the whole generated) documentation.

doc/groups.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		namespace lemon {
 		/**
 		@defgroup datas Data Structures
-		This group describes the several data structures implemented in LEMON.
+		This group contains the several data structures implemented in LEMON.
 		*/
 		/**
 		@defgroup graphs Graph Structures
 		@ingroup datas
 		\brief Graph structures implemented in LEMON.
 		The implementation of combinatorial algorithms heavily relies on
 		efficient graph implementations. LEMON offers data structures which are
 		planned to be easily used in an experimental phase of implementation studies,
 		and thereafter the program code can be made efficient by small modifications.
 		The most efficient implementation of diverse applications require the
 		usage of different physical graph implementations. These differences
 		appear in the size of graph we require to handle, memory or time usage
 		limitations or in the set of operations through which the graph can be
 		accessed.  LEMON provides several physical graph structures to meet
 		the diverging requirements of the possible users.  In order to save on
 		running time or on memory usage, some structures may fail to provide
 		some graph features like arc/edge or node deletion.
 		Alteration of standard containers need a very limited number of
 		operations, these together satisfy the everyday requirements.
 		In the case of graph structures, different operations are needed which do
 		not alter the physical graph, but gives another view. If some nodes or
 		arcs have to be hidden or the reverse oriented graph have to be used, then
 		this is the case. It also may happen that in a flow implementation
 		the residual graph can be accessed by another algorithm, or a node-set
 		is to be shrunk for another algorithm.
 		LEMON also provides a variety of graphs for these requirements called
 		\ref graph_adaptors "graph adaptors". Adaptors cannot be used alone but only
 		in conjunction with other graph representations.
 		You are free to use the graph structure that fit your requirements
 		the best, most graph algorithms and auxiliary data structures can be used
 		with any graph structure.
 		<b>See also:</b> \ref graph_concepts "Graph Structure Concepts".
 		*/
 		/**
-		@defgroup semi_adaptors Semi-Adaptor Classes for Graphs
+		@defgroup graph_adaptors Adaptor Classes for Graphs
 		@ingroup graphs
-		\brief Graph types between real graphs and graph adaptors.
+		\brief Adaptor classes for digraphs and graphs
 		This group describes some graph types between real graphs and graph adaptors.
 		These classes wrap graphs to give new functionality as the adaptors do it.
-		On the other hand they are not light-weight structures as the adaptors.
+		This group contains several useful adaptor classes for digraphs and graphs.
 		The main parts of LEMON are the different graph structures, generic
 		graph algorithms, graph concepts, which couple them, and graph
 		adaptors. While the previous notions are more or less clear, the
 		latter one needs further explanation. Graph adaptors are graph classes
 		which serve for considering graph structures in different ways.
 		A short example makes this much clearer.  Suppose that we have an
 		instance \c g of a directed graph type, say ListDigraph and an algorithm
 		\code
 		template <typename Digraph>
 		int algorithm(const Digraph&);
 		\endcode
 		is needed to run on the reverse oriented graph.  It may be expensive
 		(in time or in memory usage) to copy \c g with the reversed
 		arcs.  In this case, an adaptor class is used, which (according
 		to LEMON \ref concepts::Digraph "digraph concepts") works as a digraph.
 		The adaptor uses the original digraph structure and digraph operations when
 		methods of the reversed oriented graph are called.  This means that the adaptor
 		have minor memory usage, and do not perform sophisticated algorithmic
 		actions.  The purpose of it is to give a tool for the cases when a
 		graph have to be used in a specific alteration.  If this alteration is
 		obtained by a usual construction like filtering the node or the arc set or
 		considering a new orientation, then an adaptor is worthwhile to use.
 		To come back to the reverse oriented graph, in this situation
 		\code
 		template<typename Digraph> class ReverseDigraph;
 		\endcode
 		template class can be used. The code looks as follows
 		\code
 		ListDigraph g;
 		ReverseDigraph<ListDigraph> rg(g);
 		int result = algorithm(rg);
 		\endcode
 		During running the algorithm, the original digraph \c g is untouched.
 		This techniques give rise to an elegant code, and based on stable
 		graph adaptors, complex algorithms can be implemented easily.
 		In flow, circulation and matching problems, the residual
 		graph is of particular importance. Combining an adaptor implementing
 		this with shortest path algorithms or minimum mean cycle algorithms,
 		a range of weighted and cardinality optimization algorithms can be
 		obtained. For other examples, the interested user is referred to the
 		detailed documentation of particular adaptors.
 		The behavior of graph adaptors can be very different. Some of them keep
 		capabilities of the original graph while in other cases this would be
 		meaningless. This means that the concepts that they meet depend
 		on the graph adaptor, and the wrapped graph.
 		For example, if an arc of a reversed digraph is deleted, this is carried
 		out by deleting the corresponding arc of the original digraph, thus the
 		adaptor modifies the original digraph.
 		However in case of a residual digraph, this operation has no sense.
 		Let us stand one more example here to simplify your work.
 		ReverseDigraph has constructor
 		\code
 		ReverseDigraph(Digraph& digraph);
 		\endcode
 		This means that in a situation, when a <tt>const %ListDigraph&</tt>
 		reference to a graph is given, then it have to be instantiated with
 		<tt>Digraph=const %ListDigraph</tt>.
 		\code
 		int algorithm1(const ListDigraph& g) {
 		  ReverseDigraph<const ListDigraph> rg(g);
 		  return algorithm2(rg);
+		}
 		\endcode
 		*/
 		/**
 		@defgroup maps Maps
 		@ingroup datas
 		\brief Map structures implemented in LEMON.
-		This group describes the map structures implemented in LEMON.
+		This group contains the map structures implemented in LEMON.
 		LEMON provides several special purpose maps and map adaptors that e.g. combine
 		new maps from existing ones.
 		<b>See also:</b> \ref map_concepts "Map Concepts".
 		*/
 		/**
 		@defgroup graph_maps Graph Maps
 		@ingroup maps
 		\brief Special graph-related maps.
 		This group describes maps that are specifically designed to assign
 		values to the nodes and arcs of graphs.
 		This group contains maps that are specifically designed to assign
 		values to the nodes and arcs/edges of graphs.
 		If you are looking for the standard graph maps (\c NodeMap, \c ArcMap,
 		\c EdgeMap), see the \ref graph_concepts "Graph Structure Concepts".
 		*/
 		/**
 		\defgroup map_adaptors Map Adaptors
 		\ingroup maps
 		\brief Tools to create new maps from existing ones
-		This group describes map adaptors that are used to create "implicit"
+		This group contains map adaptors that are used to create "implicit"
 		maps from other maps.
-		Most of them are \ref lemon::concepts::ReadMap "read-only maps".
 		Most of them are \ref concepts::ReadMap "read-only maps".
 		They can make arithmetic and logical operations between one or two maps
 		(negation, shifting, addition, multiplication, logical 'and', 'or',
 		'not' etc.) or e.g. convert a map to another one of different Value type.
 		The typical usage of this classes is passing implicit maps to
 		algorithms.  If a function type algorithm is called then the function
 		type map adaptors can be used comfortable. For example let's see the
 		usage of map adaptors with the \c graphToEps() function.
 		\code
 		  Color nodeColor(int deg) {
 		    if (deg >= 2) {
 		      return Color(0.5, 0.0, 0.5);
 		    } else if (deg == 1) {
 		      return Color(1.0, 0.5, 1.0);
 		    } else {
 		      return Color(0.0, 0.0, 0.0);
+		    }
+		  }
 		  Digraph::NodeMap<int> degree_map(graph);
 		  graphToEps(graph, "graph.eps")
 		    .coords(coords).scaleToA4().undirected()
 		    .nodeColors(composeMap(functorToMap(nodeColor), degree_map))
@@ -138,413 +209,464 @@
 		  Digraph graph;
 		  typedef Digraph::ArcMap<double> DoubleArcMap;
 		  DoubleArcMap length(graph);
 		  DoubleArcMap speed(graph);
 		  typedef DivMap<DoubleArcMap, DoubleArcMap> TimeMap;
 		  TimeMap time(length, speed);
 		  Dijkstra<Digraph, TimeMap> dijkstra(graph, time);
 		  dijkstra.run(source, target);
 		\endcode
 		We have a length map and a maximum speed map on the arcs of a digraph.
 		The minimum time to pass the arc can be calculated as the division of
 		the two maps which can be done implicitly with the \c DivMap template
 		class. We use the implicit minimum time map as the length map of the
 		\c Dijkstra algorithm.
 		*/
 		/**
 		@defgroup matrices Matrices
 		@ingroup datas
 		\brief Two dimensional data storages implemented in LEMON.
-		This group describes two dimensional data storages implemented in LEMON.
+		This group contains two dimensional data storages implemented in LEMON.
 		*/
 		/**
 		@defgroup paths Path Structures
 		@ingroup datas
 		\brief %Path structures implemented in LEMON.
-		This group describes the path structures implemented in LEMON.
+		This group contains the path structures implemented in LEMON.
 		LEMON provides flexible data structures to work with paths.
 		All of them have similar interfaces and they can be copied easily with
 		assignment operators and copy constructors. This makes it easy and
 		efficient to have e.g. the Dijkstra algorithm to store its result in
 		any kind of path structure.
 		\sa lemon::concepts::Path
 		*/
 		/**
 		@defgroup auxdat Auxiliary Data Structures
 		@ingroup datas
 		\brief Auxiliary data structures implemented in LEMON.
-		This group describes some data structures implemented in LEMON in
+		This group contains some data structures implemented in LEMON in
 		order to make it easier to implement combinatorial algorithms.
 		*/
 		/**
 		@defgroup algs Algorithms
-		\brief This group describes the several algorithms
+		\brief This group contains the several algorithms
 		implemented in LEMON.
-		This group describes the several algorithms
+		This group contains the several algorithms
 		implemented in LEMON.
 		*/
 		/**
 		@defgroup search Graph Search
 		@ingroup algs
 		\brief Common graph search algorithms.
 		This group describes the common graph search algorithms like
 		Breadth-First Search (BFS) and Depth-First Search (DFS).
 		This group contains the common graph search algorithms, namely
 		\e breadth-first \e search (BFS) and \e depth-first \e search (DFS).
 		*/
 		/**
 		@defgroup shortest_path Shortest Path Algorithms
 		@ingroup algs
 		\brief Algorithms for finding shortest paths.
-		This group describes the algorithms for finding shortest paths in graphs.
+		This group contains the algorithms for finding shortest paths in digraphs.
 		 - \ref Dijkstra algorithm for finding shortest paths from a source node
 		   when all arc lengths are non-negative.
 		 - \ref BellmanFord "Bellman-Ford" algorithm for finding shortest paths
 		   from a source node when arc lenghts can be either positive or negative,
 		   but the digraph should not contain directed cycles with negative total
 		   length.
 		 - \ref FloydWarshall "Floyd-Warshall" and \ref Johnson "Johnson" algorithms
 		   for solving the \e all-pairs \e shortest \e paths \e problem when arc
 		   lenghts can be either positive or negative, but the digraph should
 		   not contain directed cycles with negative total length.
 		 - \ref Suurballe A successive shortest path algorithm for finding
 		   arc-disjoint paths between two nodes having minimum total length.
 		*/
 		/**
 		@defgroup max_flow Maximum Flow Algorithms
 		@ingroup algs
 		\brief Algorithms for finding maximum flows.
-		This group describes the algorithms for finding maximum flows and
+		This group contains the algorithms for finding maximum flows and
 		feasible circulations.
 		The maximum flow problem is to find a flow between a single source and
 		a single target that is maximum. Formally, there is a \f$G=(V,A)\f$
 		directed graph, an \f$c_a:A\rightarrow\mathbf{R}^+_0\f$ capacity
 		function and given \f$s, t \in V\f$ source and target node. The
-		maximum flow is the \f$f_a\f$ solution of the next optimization problem:
+		The \e maximum \e flow \e problem is to find a flow of maximum value between
 		a single source and a single target. Formally, there is a \f$G=(V,A)\f$
 		digraph, a \f$cap: A\rightarrow\mathbf{R}^+_0\f$ capacity function and
 		\f$s, t \in V\f$ source and target nodes.
 		A maximum flow is an \f$f: A\rightarrow\mathbf{R}^+_0\f$ solution of the
 		following optimization problem.
 		\f[ 0 \le f_a \le c_a \f]
 		\f[ \sum_{v\in\delta^{-}(u)}f_{vu}=\sum_{v\in\delta^{+}(u)}f_{uv}
 		\qquad \forall u \in V \setminus \{s,t\}\f]
 		\f[ \max \sum_{v\in\delta^{+}(s)}f_{uv} - \sum_{v\in\delta^{-}(s)}f_{vu}\f]
 		\f[ \max\sum_{sv\in A} f(sv) - \sum_{vs\in A} f(vs) \f]
 		\f[ \sum_{uv\in A} f(uv) = \sum_{vu\in A} f(vu)
 		    \quad \forall u\in V\setminus\{s,t\} \f]
 		\f[ 0 \leq f(uv) \leq cap(uv) \quad \forall uv\in A \f]
 		LEMON contains several algorithms for solving maximum flow problems:
 		- \ref lemon::EdmondsKarp "Edmonds-Karp"
 		- \ref lemon::Preflow "Goldberg's Preflow algorithm"
 		- \ref lemon::DinitzSleatorTarjan "Dinitz's blocking flow algorithm with dynamic trees"
 		- \ref lemon::GoldbergTarjan "Preflow algorithm with dynamic trees"
 		- \ref EdmondsKarp Edmonds-Karp algorithm.
 		- \ref Preflow Goldberg-Tarjan's preflow push-relabel algorithm.
 		- \ref DinitzSleatorTarjan Dinitz's blocking flow algorithm with dynamic trees.
 		- \ref GoldbergTarjan Preflow push-relabel algorithm with dynamic trees.
 		In most cases the \ref lemon::Preflow "Preflow" algorithm provides the
 		fastest method to compute the maximum flow. All impelementations
 		provides functions to query the minimum cut, which is the dual linear
 		programming problem of the maximum flow.
 		In most cases the \ref Preflow "Preflow" algorithm provides the
 		fastest method for computing a maximum flow. All implementations
 		also provide functions to query the minimum cut, which is the dual
 		problem of maximum flow.
 		\ref Circulation is a preflow push-relabel algorithm implemented directly
 		for finding feasible circulations, which is a somewhat different problem,
 		but it is strongly related to maximum flow.
 		For more information, see \ref Circulation.
 		*/
 		/**
-		@defgroup min_cost_flow Minimum Cost Flow Algorithms
+		@defgroup min_cost_flow_algs Minimum Cost Flow Algorithms
 		@ingroup algs
 		\brief Algorithms for finding minimum cost flows and circulations.
 		This group describes the algorithms for finding minimum cost flows and
 		circulations.
 		This group contains the algorithms for finding minimum cost flows and
 		circulations. For more information about this problem and its dual
 		solution see \ref min_cost_flow "Minimum Cost Flow Problem".
 		LEMON contains several algorithms for this problem.
 		 - \ref NetworkSimplex Primal Network Simplex algorithm with various
 		   pivot strategies.
 		 - \ref CostScaling Push-Relabel and Augment-Relabel algorithms based on
 		   cost scaling.
 		 - \ref CapacityScaling Successive Shortest %Path algorithm with optional
 		   capacity scaling.
 		 - \ref CancelAndTighten The Cancel and Tighten algorithm.
 		 - \ref CycleCanceling Cycle-Canceling algorithms.
 		In general NetworkSimplex is the most efficient implementation,
 		but in special cases other algorithms could be faster.
 		For example, if the total supply and/or capacities are rather small,
 		CapacityScaling is usually the fastest algorithm (without effective scaling).
 		*/
 		/**
 		@defgroup min_cut Minimum Cut Algorithms
 		@ingroup algs
 		\brief Algorithms for finding minimum cut in graphs.
-		This group describes the algorithms for finding minimum cut in graphs.
+		This group contains the algorithms for finding minimum cut in graphs.
 		The minimum cut problem is to find a non-empty and non-complete
 		\f$X\f$ subset of the vertices with minimum overall capacity on
 		outgoing arcs. Formally, there is \f$G=(V,A)\f$ directed graph, an
 		\f$c_a:A\rightarrow\mathbf{R}^+_0\f$ capacity function. The minimum
 		The \e minimum \e cut \e problem is to find a non-empty and non-complete
 		\f$X\f$ subset of the nodes with minimum overall capacity on
 		outgoing arcs. Formally, there is a \f$G=(V,A)\f$ digraph, a
 		\f$cap: A\rightarrow\mathbf{R}^+_0\f$ capacity function. The minimum
 		cut is the \f$X\f$ solution of the next optimization problem:
 		\f[ \min_{X \subset V, X\not\in \{\emptyset, V\}}
-		\sum_{uv\in A, u\in X, v\not\in X}c_{uv}\f]
+		    \sum_{uv\in A, u\in X, v\not\in X}cap(uv) \f]
 		LEMON contains several algorithms related to minimum cut problems:
 		- \ref lemon::HaoOrlin "Hao-Orlin algorithm" to calculate minimum cut
 		  in directed graphs
 		- \ref lemon::NagamochiIbaraki "Nagamochi-Ibaraki algorithm" to
 		  calculate minimum cut in undirected graphs
 		- \ref lemon::GomoryHuTree "Gomory-Hu tree computation" to calculate all
 		  pairs minimum cut in undirected graphs
 		- \ref HaoOrlin "Hao-Orlin algorithm" for calculating minimum cut
 		  in directed graphs.
 		- \ref NagamochiIbaraki "Nagamochi-Ibaraki algorithm" for
 		  calculating minimum cut in undirected graphs.
 		- \ref GomoryHu "Gomory-Hu tree computation" for calculating
 		  all-pairs minimum cut in undirected graphs.
 		If you want to find minimum cut just between two distinict nodes,
-		please see the \ref max_flow "Maximum Flow page".
+		see the \ref max_flow "maximum flow problem".
 		*/
 		/**
-		@defgroup graph_prop Connectivity and Other Graph Properties
+		@defgroup graph_properties Connectivity and Other Graph Properties
 		@ingroup algs
 		\brief Algorithms for discovering the graph properties
-		This group describes the algorithms for discovering the graph properties
+		This group contains the algorithms for discovering the graph properties
 		like connectivity, bipartiteness, euler property, simplicity etc.
 		\image html edge_biconnected_components.png
 		\image latex edge_biconnected_components.eps "bi-edge-connected components" width=\textwidth
 		*/
 		/**
 		@defgroup planar Planarity Embedding and Drawing
 		@ingroup algs
 		\brief Algorithms for planarity checking, embedding and drawing
-		This group describes the algorithms for planarity checking,
+		This group contains the algorithms for planarity checking,
 		embedding and drawing.
 		\image html planar.png
 		\image latex planar.eps "Plane graph" width=\textwidth
 		*/
 		/**
 		@defgroup matching Matching Algorithms
 		@ingroup algs
 		\brief Algorithms for finding matchings in graphs and bipartite graphs.
-		This group contains algorithm objects and functions to calculate
+		This group contains the algorithms for calculating
 		matchings in graphs and bipartite graphs. The general matching problem is
-		finding a subset of the arcs which does not shares common endpoints.
+		finding a subset of the edges for which each node has at most one incident
 		edge.
 		There are several different algorithms for calculate matchings in
 		graphs.  The matching problems in bipartite graphs are generally
 		easier than in general graphs. The goal of the matching optimization
-		can be the finding maximum cardinality, maximum weight or minimum cost
 		can be finding maximum cardinality, maximum weight or minimum cost
 		matching. The search can be constrained to find perfect or
 		maximum cardinality matching.
 		LEMON contains the next algorithms:
 		- \ref lemon::MaxBipartiteMatching "MaxBipartiteMatching" Hopcroft-Karp
 		  augmenting path algorithm for calculate maximum cardinality matching in
 		  bipartite graphs
 		- \ref lemon::PrBipartiteMatching "PrBipartiteMatching" Push-Relabel
 		  algorithm for calculate maximum cardinality matching in bipartite graphs
 		- \ref lemon::MaxWeightedBipartiteMatching "MaxWeightedBipartiteMatching"
 		  Successive shortest path algorithm for calculate maximum weighted matching
 		  and maximum weighted bipartite matching in bipartite graph
 		- \ref lemon::MinCostMaxBipartiteMatching "MinCostMaxBipartiteMatching"
 		  Successive shortest path algorithm for calculate minimum cost maximum
 		  matching in bipartite graph
 		- \ref lemon::MaxMatching "MaxMatching" Edmond's blossom shrinking algorithm
 		  for calculate maximum cardinality matching in general graph
 		- \ref lemon::MaxWeightedMatching "MaxWeightedMatching" Edmond's blossom
 		  shrinking algorithm for calculate maximum weighted matching in general
 		  graph
 		- \ref lemon::MaxWeightedPerfectMatching "MaxWeightedPerfectMatching"
 		  Edmond's blossom shrinking algorithm for calculate maximum weighted
 		  perfect matching in general graph
 		The matching algorithms implemented in LEMON:
 		- \ref MaxBipartiteMatching Hopcroft-Karp augmenting path algorithm
 		  for calculating maximum cardinality matching in bipartite graphs.
 		- \ref PrBipartiteMatching Push-relabel algorithm
 		  for calculating maximum cardinality matching in bipartite graphs.
 		- \ref MaxWeightedBipartiteMatching
 		  Successive shortest path algorithm for calculating maximum weighted
 		  matching and maximum weighted bipartite matching in bipartite graphs.
 		- \ref MinCostMaxBipartiteMatching
 		  Successive shortest path algorithm for calculating minimum cost maximum
 		  matching in bipartite graphs.
 		- \ref MaxMatching Edmond's blossom shrinking algorithm for calculating
 		  maximum cardinality matching in general graphs.
 		- \ref MaxWeightedMatching Edmond's blossom shrinking algorithm for calculating
 		  maximum weighted matching in general graphs.
 		- \ref MaxWeightedPerfectMatching
 		  Edmond's blossom shrinking algorithm for calculating maximum weighted
 		  perfect matching in general graphs.
 		\image html bipartite_matching.png
 		\image latex bipartite_matching.eps "Bipartite Matching" width=\textwidth
 		*/
 		/**
 		@defgroup spantree Minimum Spanning Tree Algorithms
 		@ingroup algs
-		\brief Algorithms for finding a minimum cost spanning tree in a graph.
+		\brief Algorithms for finding minimum cost spanning trees and arborescences.
 		This group describes the algorithms for finding a minimum cost spanning
 		tree in a graph
 		This group contains the algorithms for finding minimum cost spanning
 		trees and arborescences.
 		*/
 		/**
 		@defgroup auxalg Auxiliary Algorithms
 		@ingroup algs
 		\brief Auxiliary algorithms implemented in LEMON.
-		This group describes some algorithms implemented in LEMON
+		This group contains some algorithms implemented in LEMON
 		in order to make it easier to implement complex algorithms.
 		*/
 		/**
 		@defgroup approx Approximation Algorithms
 		@ingroup algs
 		\brief Approximation algorithms.
-		This group describes the approximation and heuristic algorithms
+		This group contains the approximation and heuristic algorithms
 		implemented in LEMON.
 		*/
 		/**
 		@defgroup gen_opt_group General Optimization Tools
-		\brief This group describes some general optimization frameworks
+		\brief This group contains some general optimization frameworks
 		implemented in LEMON.
-		This group describes some general optimization frameworks
+		This group contains some general optimization frameworks
 		implemented in LEMON.
 		*/
 		/**
 		@defgroup lp_group Lp and Mip Solvers
 		@ingroup gen_opt_group
 		\brief Lp and Mip solver interfaces for LEMON.
-		This group describes Lp and Mip solver interfaces for LEMON. The
+		This group contains Lp and Mip solver interfaces for LEMON. The
 		various LP solvers could be used in the same manner with this
 		interface.
 		*/
 		/**
 		@defgroup lp_utils Tools for Lp and Mip Solvers
 		@ingroup lp_group
 		\brief Helper tools to the Lp and Mip solvers.
 		This group adds some helper tools to general optimization framework
 		implemented in LEMON.
 		*/
 		/**
 		@defgroup metah Metaheuristics
 		@ingroup gen_opt_group
 		\brief Metaheuristics for LEMON library.
-		This group describes some metaheuristic optimization tools.
+		This group contains some metaheuristic optimization tools.
 		*/
 		/**
 		@defgroup utils Tools and Utilities
 		\brief Tools and utilities for programming in LEMON
 		Tools and utilities for programming in LEMON.
 		*/
 		/**
 		@defgroup gutils Basic Graph Utilities
 		@ingroup utils
 		\brief Simple basic graph utilities.
-		This group describes some simple basic graph utilities.
+		This group contains some simple basic graph utilities.
 		*/
 		/**
 		@defgroup misc Miscellaneous Tools
 		@ingroup utils
 		\brief Tools for development, debugging and testing.
-		This group describes several useful tools for development,
+		This group contains several useful tools for development,
 		debugging and testing.
 		*/
 		/**
 		@defgroup timecount Time Measuring and Counting
 		@ingroup misc
 		\brief Simple tools for measuring the performance of algorithms.
-		This group describes simple tools for measuring the performance
+		This group contains simple tools for measuring the performance
 		of algorithms.
 		*/
 		/**
 		@defgroup exceptions Exceptions
 		@ingroup utils
 		\brief Exceptions defined in LEMON.
-		This group describes the exceptions defined in LEMON.
+		This group contains the exceptions defined in LEMON.
 		*/
 		/**
 		@defgroup io_group Input-Output
 		\brief Graph Input-Output methods
-		This group describes the tools for importing and exporting graphs
+		This group contains the tools for importing and exporting graphs
 		and graph related data. Now it supports the \ref lgf-format
 		"LEMON Graph Format", the \c DIMACS format and the encapsulated
 		postscript (EPS) format.
 		*/
 		/**
-		@defgroup lemon_io LEMON Input-Output
+		@defgroup lemon_io LEMON Graph Format
 		@ingroup io_group
 		\brief Reading and writing LEMON Graph Format.
-		This group describes methods for reading and writing
+		This group contains methods for reading and writing
 		\ref lgf-format "LEMON Graph Format".
 		*/
 		/**
 		@defgroup eps_io Postscript Exporting
 		@ingroup io_group
 		\brief General \c EPS drawer and graph exporter
-		This group describes general \c EPS drawing methods and special
+		This group contains general \c EPS drawing methods and special
 		graph exporting tools.
 		*/
 		/**
 		@defgroup dimacs_group DIMACS format
 		@ingroup io_group
 		\brief Read and write files in DIMACS format
 		Tools to read a digraph from or write it to a file in DIMACS format data.
 		*/
 		/**
 		@defgroup nauty_group NAUTY Format
 		@ingroup io_group
 		\brief Read \e Nauty format
 		Tool to read graphs from \e Nauty format data.
 		*/
 		/**
 		@defgroup concept Concepts
 		\brief Skeleton classes and concept checking classes
-		This group describes the data/algorithm skeletons and concept checking
+		This group contains the data/algorithm skeletons and concept checking
 		classes implemented in LEMON.
 		The purpose of the classes in this group is fourfold.
 		- These classes contain the documentations of the %concepts. In order
 		  to avoid document multiplications, an implementation of a concept
 		  simply refers to the corresponding concept class.
 		- These classes declare every functions, <tt>typedef</tt>s etc. an
 		  implementation of the %concepts should provide, however completely
 		  without implementations and real data structures behind the
 		  interface. On the other hand they should provide nothing else. All
 		  the algorithms working on a data structure meeting a certain concept
 		  should compile with these classes. (Though it will not run properly,
 		  of course.) In this way it is easily to check if an algorithm
 		  doesn't use any extra feature of a certain implementation.
 		- The concept descriptor classes also provide a <em>checker class</em>
 		  that makes it possible to check whether a certain implementation of a
 		  concept indeed provides all the required features.
 		- Finally, They can serve as a skeleton of a new implementation of a concept.
 		*/
 		/**
 		@defgroup graph_concepts Graph Structure Concepts
 		@ingroup concept
 		\brief Skeleton and concept checking classes for graph structures
-		This group describes the skeletons and concept checking classes of LEMON's
+		This group contains the skeletons and concept checking classes of LEMON's
 		graph structures and helper classes used to implement these.
 		*/
 		/**
 		@defgroup map_concepts Map Concepts
 		@ingroup concept
 		\brief Skeleton and concept checking classes for maps
-		This group describes the skeletons and concept checking classes of maps.
+		This group contains the skeletons and concept checking classes of maps.
 		*/
 		/**
 		\anchor demoprograms
-		@defgroup demos Demo programs
+		@defgroup demos Demo Programs
 		Some demo programs are listed here. Their full source codes can be found in
 		the \c demo subdirectory of the source tree.
 		It order to compile them, use <tt>--enable-demo</tt> configure option when
 		build the library.
 		In order to compile them, use the <tt>make demo</tt> or the
 		<tt>make check</tt> commands.
 		*/
 		/**
-		@defgroup tools Standalone utility applications
+		@defgroup tools Standalone Utility Applications
 		Some utility applications are listed here.
 		The standard compilation procedure (<tt>./configure;make</tt>) will compile
 		them, as well.
 		*/
+		}

doc/lgf.dox

Show inline comments

/* -*- mode: C++; indent-tabs-mode: nil; -*-
 *
 * This file is a part of LEMON, a generic C++ optimization library.
 *
 * Copyright (C) 2003-2008
 * Copyright (C) 2003-2009
 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 * (Egervary Research Group on Combinatorial Optimization, EGRES).
 *
 * Permission to use, modify and distribute this software is granted
 * provided that this copyright notice appears in all copies. For
 * precise terms see the accompanying LICENSE file.
 *
 * This software is provided "AS IS" with no warranty of any kind,
 * express or implied, and with no claim as to its suitability for any
 * purpose.
 *
 */

namespace lemon {
/*!



\page lgf-format LEMON Graph Format (LGF)

The \e LGF is a <em>column oriented</em>
file format for storing graphs and associated data like
node and edge maps.


doc/license.dox

Show inline comments

/* -*- mode: C++; indent-tabs-mode: nil; -*-
 *
 * This file is a part of LEMON, a generic C++ optimization library.
 *
 * Copyright (C) 2003-2008
 * Copyright (C) 2003-2009
 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 * (Egervary Research Group on Combinatorial Optimization, EGRES).
 *
 * Permission to use, modify and distribute this software is granted
 * provided that this copyright notice appears in all copies. For
 * precise terms see the accompanying LICENSE file.
 *
 * This software is provided "AS IS" with no warranty of any kind,
 * express or implied, and with no claim as to its suitability for any
 * purpose.
 *
 */

/**

\page license License Terms

\verbinclude LICENSE

*/

doc/mainpage.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		/**
 		\mainpage LEMON Documentation
 		\section intro Introduction
 		\subsection whatis What is LEMON
 		LEMON stands for
 		<b>L</b>ibrary of <b>E</b>fficient <b>M</b>odels
 		LEMON stands for <b>L</b>ibrary for <b>E</b>fficient <b>M</b>odeling
 		and <b>O</b>ptimization in <b>N</b>etworks.
 		It is a C++ template
 		library aimed at combinatorial optimization tasks which
 		often involve in working
 		with graphs.
 		<b>
 		LEMON is an <a class="el" href="http://opensource.org/">open&nbsp;source</a>
 		project.
 		You are free to use it in your commercial or
 		non-commercial applications under very permissive
 		\ref license "license terms".
 		</b>
 		\subsection howtoread How to read the documentation
 		If you want to get a quick start and see the most important features then
 		take a look at our \ref quicktour
-		"Quick Tour to LEMON" which will guide you along.
+		If you would like to get to know the library, see
 		<a class="el" href="http://lemon.cs.elte.hu/pub/tutorial/">LEMON Tutorial</a>.
 		If you already feel like using our library, see the page that tells you
 		\ref getstart "How to start using LEMON".
 		If you
 		want to see how LEMON works, see
 		some \ref demoprograms "demo programs".
 		If you know what you are looking for then try to find it under the
 		<a class="el" href="modules.html">Modules</a>
 		section.
 		If you know what you are looking for, then try to find it under the
 		<a class="el" href="modules.html">Modules</a> section.
 		If you are a user of the old (0.x) series of LEMON, please check out the
 		\ref migration "Migration Guide" for the backward incompatibilities.
 		*/

doc/migration.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		namespace lemon {
 		/*!
 		\page migration Migration from the 0.x Series
 		This guide gives an in depth description on what has changed compared
 		to the 0.x release series.
 		Many of these changes adjusted automatically by the
-		<tt>script/lemon-0.x-to-1.x.sh</tt> tool. Those requiring manual
 		<tt>lemon-0.x-to-1.x.sh</tt> tool. Those requiring manual
 		update are typeset <b>boldface</b>.
 		\section migration-graph Graph Related Name Changes
 		- \ref concepts::Digraph "Directed graphs" are called \c Digraph and
 		  they have <tt>Arc</tt>s (instead of <tt>Edge</tt>s), while
 		  \ref concepts::Graph "undirected graphs" are called \c Graph
 		  (instead of \c UGraph) and they have <tt>Edge</tt>s (instead of
 		  <tt>UEdge</tt>s). These changes reflected thoroughly everywhere in
 		  the library. Namely,
 		  - \c Graph -> \c Digraph
 		    - \c %ListGraph -> \c ListDigraph, \c %SmartGraph -> \c SmartDigraph etc.
 		  - \c UGraph -> \c Graph
 		    - \c ListUGraph -> \c ListGraph, \c SmartUGraph -> \c SmartGraph etc.
 		  - \c Edge -> \c Arc, \c UEdge -> \c Edge
 		  - \c EdgeMap -> \c ArcMap, \c UEdgeMap -> \c EdgeMap
 		  - \c EdgeIt -> \c ArcIt, \c UEdgeIt -> \c EdgeIt
 		  - Class names and function names containing the words \c graph,
 		    \c ugraph, \e edge or \e arc should also be updated.
 		- <b>The two endpoints of an (\e undirected) \c Edge can be obtained by the
 		  <tt>u()</tt> and <tt>v()</tt> member function of the graph
 		  (instead of <tt>source()</tt> and <tt>target()</tt>). This change
 		  must be done by hand.</b>
 		  \n Of course, you can still use <tt>source()</tt> and <tt>target()</tt>
 		  for <tt>Arc</tt>s (directed edges).
 		\warning
 		<b>The <tt>script/lemon-0.x-to-1.x.sh</tt> tool replaces all instances of
 		the words \c graph, \c digraph, \c edge and \c arc, so it replaces them
-		in strings, comments etc. as well as in all identifiers.</b>
+		<b>The <tt>lemon-0.x-to-1.x.sh</tt> script replaces the words \c graph,
 		\c ugraph, \c edge and \c uedge in your own identifiers and in
 		strings, comments etc. as well as in all LEMON specific identifiers.
 		So use the script carefully and make a backup copy of your source files
 		before applying the script to them.</b>
 		\section migration-lgf LGF tools
 		 - The \ref lgf-format "LGF file format" has changed,
 		   <tt>\@nodeset</tt> has changed to <tt>\@nodes</tt>,
 		   <tt>\@edgeset</tt> and <tt>\@uedgeset</tt> to <tt>\@arcs</tt> or
 		   <tt>\@edges</tt>, which become completely equivalents. The
 		   <tt>\@nodes</tt>, <tt>\@edges</tt> and <tt>\@uedges</tt> sections are
 		   removed from the format, the content of them should be
 		   the part of <tt>\@attributes</tt> section. The data fields in
 		   the sections must follow a strict format, they must be either character
 		   sequences without whitespaces or quoted strings.
 		 - The <tt>LemonReader</tt> and <tt>LemonWriter</tt> core interfaces
 		   are no longer available.
 		 - The implementation of the general section readers and writers has changed
 		   they are simple functors now. Beside the old
 		   stream based section handling, currently line oriented section
 		   reading and writing are also supported. In the
 		   section readers the lines must be counted manually. The sections
 		   should be read and written with the SectionWriter and SectionReader
 		   classes.
 		 - Instead of the item readers and writers, item converters should be
 		   used. The converters are functors, which map the type to
 		   std::string or std::string to the type. The converters for standard
 		   containers hasn't yet been implemented in the new LEMON. The converters

doc/named-param.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		/*!
 		\page named-param Named Parameters
 		\section named-func-param Named Function Parameters
 		Several modern languages provide a convenient way to refer the
 		function parameters by name also when you call the function. It is
 		especially comfortable in case of a function having tons of parameters
 		with natural default values. Sadly, C++ lack this amenity.

doc/namespaces.dox

Show inline comments

 		/* -*- mode: C++; indent-tabs-mode: nil; -*-
+		 *
 		 * This file is a part of LEMON, a generic C++ optimization library.
+		 *
-		 * Copyright (C) 2003-2008
+		 * Copyright (C) 2003-2009
 		 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 		 * (Egervary Research Group on Combinatorial Optimization, EGRES).
+		 *
 		 * Permission to use, modify and distribute this software is granted
 		 * provided that this copyright notice appears in all copies. For
 		 * precise terms see the accompanying LICENSE file.
+		 *
 		 * This software is provided "AS IS" with no warranty of any kind,
 		 * express or implied, and with no claim as to its suitability for any
 		 * purpose.
+		 *
 		 */
 		/// The namespace of LEMON
 		/// The namespace of LEMON
 		///
 		namespace lemon {
 		  /// The namespace of LEMON concepts and concept checking classes
 		  /// The namespace of LEMON concepts and concept checking classes
 		  ///
 		  namespace concepts {}

doc/template.h

Show inline comments

/* -*- mode: C++; indent-tabs-mode: nil; -*-
 *
 * This file is a part of LEMON, a generic C++ optimization library.
 *
 * Copyright (C) 2003-2008
 * Copyright (C) 2003-2009
 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 * (Egervary Research Group on Combinatorial Optimization, EGRES).
 *
 * Permission to use, modify and distribute this software is granted
 * provided that this copyright notice appears in all copies. For
 * precise terms see the accompanying LICENSE file.
 *
 * This software is provided "AS IS" with no warranty of any kind,
 * express or implied, and with no claim as to its suitability for any
 * purpose.
 *
 */

#ifndef LEMON_TEMPLATE_H
#define LEMON_TEMPLATE_H

#endif // LEMON_TEMPLATE_H

lemon/CMakeLists.txt

Show inline comments

 		INCLUDE_DIRECTORIES(
-		  ${CMAKE_SOURCE_DIR}
+		  ${PROJECT_SOURCE_DIR}
 		  ${PROJECT_BINARY_DIR}
+		)
 		CONFIGURE_FILE(
 		  ${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake
 		  ${CMAKE_CURRENT_BINARY_DIR}/config.h
+		)
-		ADD_LIBRARY(lemon
+		SET(LEMON_SOURCES
 		  arg_parser.cc
 		  base.cc
 		  color.cc
 		  lp_base.cc
 		  lp_skeleton.cc
 		  random.cc
 		  bits/windows.cc
+		)
 		IF(LEMON_HAVE_GLPK)
 		  SET(LEMON_SOURCES ${LEMON_SOURCES} glpk.cc)
 		  INCLUDE_DIRECTORIES(${GLPK_INCLUDE_DIRS})
 		  IF(WIN32)
 		    INSTALL(FILES ${GLPK_BIN_DIR}/glpk.dll DESTINATION bin)
 		    INSTALL(FILES ${GLPK_BIN_DIR}/libltdl3.dll DESTINATION bin)
 		    INSTALL(FILES ${GLPK_BIN_DIR}/zlib1.dll DESTINATION bin)
 		  ENDIF()
 		ENDIF()
 		IF(LEMON_HAVE_CPLEX)
 		  SET(LEMON_SOURCES ${LEMON_SOURCES} cplex.cc)
 		  INCLUDE_DIRECTORIES(${CPLEX_INCLUDE_DIRS})
 		ENDIF()
 		IF(LEMON_HAVE_CLP)
 		  SET(LEMON_SOURCES ${LEMON_SOURCES} clp.cc)
 		  INCLUDE_DIRECTORIES(${COIN_INCLUDE_DIRS})
 		ENDIF()
 		IF(LEMON_HAVE_CBC)
 		  SET(LEMON_SOURCES ${LEMON_SOURCES} cbc.cc)
 		  INCLUDE_DIRECTORIES(${COIN_INCLUDE_DIRS})
 		ENDIF()
 		ADD_LIBRARY(lemon ${LEMON_SOURCES})
 		IF(UNIX)
 		  SET_TARGET_PROPERTIES(lemon PROPERTIES OUTPUT_NAME emon)
 		ENDIF()
 		INSTALL(
 		  TARGETS lemon
 		  ARCHIVE DESTINATION lib
-		  COMPONENT library)
 		  COMPONENT library
+		)
 		INSTALL(
 		  DIRECTORY . bits concepts
 		  DESTINATION include/lemon
 		  COMPONENT headers
-		  FILES_MATCHING PATTERN "*.h")
 		  FILES_MATCHING PATTERN "*.h"
+		)
 		INSTALL(
 		  FILES ${CMAKE_CURRENT_BINARY_DIR}/config.h
 		  DESTINATION include/lemon
-		  COMPONENT headers)
 		  COMPONENT headers
+		)

lemon/Makefile.am

Show inline comments

 		EXTRA_DIST += \
 			lemon/lemon.pc.in \
 			lemon/CMakeLists.txt
+			lemon/CMakeLists.txt \
 			lemon/config.h.cmake
 		pkgconfig_DATA += lemon/lemon.pc
 		lib_LTLIBRARIES += lemon/libemon.la
 		lemon_libemon_la_SOURCES = \
 		        lemon/arg_parser.cc \
 		        lemon/base.cc \
 		        lemon/color.cc \
 			lemon/lp_base.cc \
 			lemon/lp_skeleton.cc \
 		        lemon/random.cc \
 			lemon/bits/windows.cc
 		#lemon_libemon_la_CXXFLAGS = $(GLPK_CFLAGS) $(CPLEX_CFLAGS) $(SOPLEX_CXXFLAGS)
 		#lemon_libemon_la_LDFLAGS = $(GLPK_LIBS) $(CPLEX_LIBS) $(SOPLEX_LIBS)
 		nodist_lemon_HEADERS = lemon/config.h
 		lemon_libemon_la_CXXFLAGS = \
 			$(AM_CXXFLAGS) \
 			$(GLPK_CFLAGS) \
 			$(CPLEX_CFLAGS) \
 			$(SOPLEX_CXXFLAGS) \
 			$(CLP_CXXFLAGS) \
 			$(CBC_CXXFLAGS)
 		lemon_libemon_la_LDFLAGS = \
 			$(GLPK_LIBS) \
 			$(CPLEX_LIBS) \
 			$(SOPLEX_LIBS) \
 			$(CLP_LIBS) \
 			$(CBC_LIBS)
 		if HAVE_GLPK
 		lemon_libemon_la_SOURCES += lemon/glpk.cc
 		endif
 		if HAVE_CPLEX
 		lemon_libemon_la_SOURCES += lemon/cplex.cc
 		endif
 		if HAVE_SOPLEX
 		lemon_libemon_la_SOURCES += lemon/soplex.cc
 		endif
 		if HAVE_CLP
 		lemon_libemon_la_SOURCES += lemon/clp.cc
 		endif
 		if HAVE_CBC
 		lemon_libemon_la_SOURCES += lemon/cbc.cc
 		endif
 		lemon_HEADERS += \
 			lemon/adaptors.h \
 		        lemon/arg_parser.h \
 			lemon/assert.h \
 		        lemon/bfs.h \
 		        lemon/bin_heap.h \
 			lemon/bucket_heap.h \
 			lemon/cbc.h \
 			lemon/circulation.h \
 			lemon/clp.h \
 		        lemon/color.h \
 			lemon/concept_check.h \
 			lemon/connectivity.h \
 		        lemon/counter.h \
 			lemon/core.h \
 			lemon/cplex.h \
 		        lemon/dfs.h \
 		        lemon/dijkstra.h \
 		        lemon/dim2.h \
 			lemon/dimacs.h \
 			lemon/edge_set.h \
 			lemon/elevator.h \
 			lemon/error.h \
 			lemon/euler.h \
 			lemon/fib_heap.h \
 			lemon/full_graph.h \
 			lemon/glpk.h \
 			lemon/gomory_hu.h \
 		        lemon/graph_to_eps.h \
 			lemon/grid_graph.h \
 			lemon/hypercube_graph.h \
 			lemon/kruskal.h \
 			lemon/hao_orlin.h \
 			lemon/lgf_reader.h \
 			lemon/lgf_writer.h \
 			lemon/list_graph.h \
 			lemon/lp.h \
 			lemon/lp_base.h \
 			lemon/lp_skeleton.h \
 			lemon/list_graph.h \
 			lemon/maps.h \
 			lemon/matching.h \
 			lemon/math.h \
 			lemon/min_cost_arborescence.h \
 			lemon/nauty_reader.h \
 			lemon/network_simplex.h \
 			lemon/path.h \
 			lemon/preflow.h \
 			lemon/radix_heap.h \
 			lemon/radix_sort.h \
 		        lemon/random.h \
 			lemon/smart_graph.h \
 			lemon/soplex.h \
 			lemon/suurballe.h \
 		        lemon/time_measure.h \
 		        lemon/tolerance.h \
 			lemon/unionfind.h \
 			lemon/bits/windows.h
 		bits_HEADERS += \
 			lemon/bits/alteration_notifier.h \
 			lemon/bits/array_map.h \
 			lemon/bits/base_extender.h \
 		        lemon/bits/bezier.h \
 			lemon/bits/default_map.h \
 			lemon/bits/edge_set_extender.h \
 		        lemon/bits/enable_if.h \
 			lemon/bits/graph_adaptor_extender.h \
 			lemon/bits/graph_extender.h \
 			lemon/bits/map_extender.h \
 			lemon/bits/path_dump.h \
 			lemon/bits/solver_bits.h \
 			lemon/bits/traits.h \
 			lemon/bits/variant.h \
 			lemon/bits/vector_map.h
 		concept_HEADERS += \
 			lemon/concepts/digraph.h \
 			lemon/concepts/graph.h \
 			lemon/concepts/graph_components.h \
 			lemon/concepts/heap.h \
 			lemon/concepts/maps.h \
 			lemon/concepts/path.h

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1	1	/* -- mode: C++; indent-tabs-mode: nil; --
2	2	*
3	3	* This file is a part of LEMON, a generic C++ optimization library.
4	4	*
5		* Copyright (C) 2003-~~2008~~
	5	* Copyright (C) 2003-2009
6	6	* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
7	7	* (Egervary Research Group on Combinatorial Optimization, EGRES).
8	8	*
9	9	* Permission to use, modify and distribute this software is granted
10	10	* provided that this copyright notice appears in all copies. For
11	11	* precise terms see the accompanying LICENSE file.
12	12	*
13	13	* This software is provided "AS IS" with no warranty of any kind,
14	14	* express or implied, and with no claim as to its suitability for any
15	15	* purpose.
16	16	*
17	17	*/
18	18
19	19	namespace lemon {
20	20	/*!
21	21
22	22
23	23
24	24	\page lgf-format LEMON Graph Format (LGF)
25	25
26	26	The \e LGF is a <em>column oriented</em>
27	27	file format for storing graphs and associated data like
28	28	node and edge maps.
29	29