RhodeCode

CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

SET(PROJECT_NAME "LEMON")

PROJECT(${PROJECT_NAME})

INCLUDE(FindPythonInterp)

INCLUDE(FindWget)

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 ${PYTHON_EXECUTABLE} ./scripts/chg-len.py

    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}

    OUTPUT_VARIABLE HG_REVISION_PATH

    ERROR_QUIET

    OUTPUT_STRIP_TRAILING_WHITESPACE

  )

  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_ID "hg-tip")

  ELSE()

    IF(HG_REVISION_PATH STREQUAL "")

      SET(HG_REVISION_ID ${HG_REVISION})

    ELSE()

      SET(HG_REVISION_ID ${HG_REVISION_PATH}.${HG_REVISION})

    ENDIF()

  ENDIF()

  SET(LEMON_VERSION ${HG_REVISION_ID} CACHE STRING "LEMON version string.")

ENDIF()

SET(PROJECT_VERSION ${LEMON_VERSION})

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)

IF(DEFINED ENV{LEMON_CXX_WARNING})

  SET(CXX_WARNING $ENV{LEMON_CXX_WARNING})

ELSE()

  IF(CMAKE_COMPILER_IS_GNUCXX)

    SET(CXX_WARNING "-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")

    SET(CMAKE_CXX_FLAGS_DEBUG CACHE STRING "-ggdb")

    SET(CMAKE_C_FLAGS_DEBUG CACHE STRING "-ggdb")

  ELSEIF(MSVC)

    # This part is unnecessary 'casue the same is set by the lemon/core.h.

    # Still keep it as an example.

    SET(CXX_WARNING "/wd4250 /wd4355 /wd4503 /wd4800 /wd4996")

    # Suppressed warnings:

    # C4250: 'class1' : inherits 'class2::member' via dominance

    # C4355: 'this' : used in base member initializer list

    # C4503: 'function' : decorated name length exceeded, name was truncated

    # C4800: 'type' : forcing value to bool 'true' or 'false'

    #        (performance warning)

    # C4996: 'function': was declared deprecated

  ELSE()

    SET(CXX_WARNING "-Wall -W")

  ENDIF()

ENDIF()

SET(LEMON_CXX_WARNING_FLAGS ${CXX_WARNING} CACHE STRING "LEMON warning flags.")

SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LEMON_CXX_WARNING_FLAGS}")

SET( CMAKE_CXX_FLAGS_MAINTAINER "-Werror -ggdb" CACHE STRING

    "Flags used by the C++ compiler during maintainer builds."

    FORCE )

SET( CMAKE_C_FLAGS_MAINTAINER "-Werror" CACHE STRING

    "Flags used by the C compiler during maintainer builds."

    FORCE )

SET( CMAKE_EXE_LINKER_FLAGS_MAINTAINER

    "-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING

    "Flags used for linking binaries during maintainer builds."

    FORCE )

SET( CMAKE_SHARED_LINKER_FLAGS_MAINTAINER

    "-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING

    "Flags used by the shared libraries linker during maintainer builds."

    FORCE )

MARK_AS_ADVANCED(

    CMAKE_CXX_FLAGS_MAINTAINER

    CMAKE_C_FLAGS_MAINTAINER

    CMAKE_EXE_LINKER_FLAGS_MAINTAINER

    CMAKE_SHARED_LINKER_FLAGS_MAINTAINER )

IF(CMAKE_CONFIGURATION_TYPES)

  LIST(APPEND CMAKE_CONFIGURATION_TYPES Maintainer)

  LIST(REMOVE_DUPLICATES CMAKE_CONFIGURATION_TYPES)

  SET(CMAKE_CONFIGURATION_TYPES "${CMAKE_CONFIGURATION_TYPES}" CACHE STRING

      "Add the configurations that we need"

      FORCE)

 endif()

IF(NOT CMAKE_BUILD_TYPE)

  SET(CMAKE_BUILD_TYPE "Release")

ENDIF()

SET( CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING

    "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel Maintainer."

    FORCE )

INCLUDE(CheckTypeSize)

CHECK_TYPE_SIZE("long long" LONG_LONG)

SET(LEMON_HAVE_LONG_LONG ${HAVE_LONG_LONG})

ENABLE_TESTING()

IF(${CMAKE_BUILD_TYPE} STREQUAL "Maintainer")

  ADD_CUSTOM_TARGET(check ALL COMMAND ${CMAKE_CTEST_COMMAND})

ELSE()

  ADD_CUSTOM_TARGET(check COMMAND ${CMAKE_CTEST_COMMAND})

ENDIF()

ADD_SUBDIRECTORY(lemon)

IF(${CMAKE_SOURCE_DIR} STREQUAL ${PROJECT_SOURCE_DIR})

  ADD_SUBDIRECTORY(demo)

  ADD_SUBDIRECTORY(tools)

  ADD_SUBDIRECTORY(doc)

  ADD_SUBDIRECTORY(test)

ENDIF()

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})

  SET(CPACK_PACKAGE_NAME ${PROJECT_NAME})

  SET(CPACK_PACKAGE_VENDOR "EGRES")

  SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY

    "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 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 "${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()

# Doxyfile 1.5.9

#---------------------------------------------------------------------------

# Project related configuration options

#---------------------------------------------------------------------------

DOXYFILE_ENCODING      = UTF-8

PROJECT_NAME           = @PACKAGE_NAME@

PROJECT_NUMBER         = @PACKAGE_VERSION@

OUTPUT_DIRECTORY       = 

CREATE_SUBDIRS         = NO

OUTPUT_LANGUAGE        = English

BRIEF_MEMBER_DESC      = YES

REPEAT_BRIEF           = NO

ABBREVIATE_BRIEF       = 

ALWAYS_DETAILED_SEC    = NO

INLINE_INHERITED_MEMB  = NO

FULL_PATH_NAMES        = YES

STRIP_FROM_PATH        = "@abs_top_srcdir@"

STRIP_FROM_INC_PATH    = "@abs_top_srcdir@"

SHORT_NAMES            = YES

JAVADOC_AUTOBRIEF      = NO

QT_AUTOBRIEF           = NO

MULTILINE_CPP_IS_BRIEF = NO

INHERIT_DOCS           = NO

SEPARATE_MEMBER_PAGES  = NO

TAB_SIZE               = 8

ALIASES                = 

OPTIMIZE_OUTPUT_FOR_C  = NO

OPTIMIZE_OUTPUT_JAVA   = NO

OPTIMIZE_FOR_FORTRAN   = NO

OPTIMIZE_OUTPUT_VHDL   = NO

BUILTIN_STL_SUPPORT    = YES

CPP_CLI_SUPPORT        = NO

SIP_SUPPORT            = NO

IDL_PROPERTY_SUPPORT   = YES

DISTRIBUTE_GROUP_DOC   = NO

SUBGROUPING            = YES

TYPEDEF_HIDES_STRUCT   = NO

SYMBOL_CACHE_SIZE      = 0

#---------------------------------------------------------------------------

# Build related configuration options

#---------------------------------------------------------------------------

EXTRACT_ALL            = NO

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        = NO

SHOW_DIRECTORIES       = YES

SHOW_FILES             = YES

SHOW_NAMESPACES        = YES

FILE_VERSION_FILTER    = 

LAYOUT_FILE            = "@abs_top_srcdir@/doc/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" \

                         "@abs_top_srcdir@/test/test_tools.h" \

                         "@abs_top_builddir@/doc/references.dox"

INPUT_ENCODING         = UTF-8

FILE_PATTERNS          = *.h \

                         *.cc \

                         *.dox

RECURSIVE              = NO

EXCLUDE                = 

EXCLUDE_SYMLINKS       = NO

EXCLUDE_PATTERNS       = 

EXCLUDE_SYMBOLS        = 

EXAMPLE_PATH           = "@abs_top_srcdir@/demo" \

                         "@abs_top_srcdir@/LICENSE" \

                         "@abs_top_srcdir@/doc"

EXAMPLE_PATTERNS       = 

EXAMPLE_RECURSIVE      = NO

IMAGE_PATH             = "@abs_top_srcdir@/doc/images" \

                         "@abs_top_builddir@/doc/gen-images"

INPUT_FILTER           = 

FILTER_PATTERNS        = 

FILTER_SOURCE_FILES    = NO

#---------------------------------------------------------------------------

# configuration options related to source browsing

#---------------------------------------------------------------------------

SOURCE_BROWSER         = @LEMON_DOC_SOURCE_BROWSER@

INLINE_SOURCES         = NO

STRIP_CODE_COMMENTS    = YES

REFERENCED_BY_RELATION = NO

REFERENCES_RELATION    = NO

REFERENCES_LINK_SOURCE = YES

USE_HTAGS              = NO

VERBATIM_HEADERS       = NO

#---------------------------------------------------------------------------

# configuration options related to the alphabetical class index

#---------------------------------------------------------------------------

ALPHABETICAL_INDEX     = YES

COLS_IN_ALPHA_INDEX    = 2

IGNORE_PREFIX          = 

#---------------------------------------------------------------------------

# configuration options related to the HTML output

#---------------------------------------------------------------------------

GENERATE_HTML          = YES

HTML_OUTPUT            = html

HTML_FILE_EXTENSION    = .html

HTML_HEADER            = 

HTML_FOOTER            = 

HTML_STYLESHEET        = 

HTML_ALIGN_MEMBERS     = YES

HTML_DYNAMIC_SECTIONS  = NO

GENERATE_DOCSET        = NO

DOCSET_FEEDNAME        = "Doxygen generated docs"

DOCSET_BUNDLE_ID       = org.doxygen.Project

GENERATE_HTMLHELP      = NO

CHM_FILE               = 

HHC_LOCATION           = 

GENERATE_CHI           = NO

CHM_INDEX_ENCODING     = 

BINARY_TOC             = NO

TOC_EXPAND             = NO

GENERATE_QHP           = NO

QCH_FILE               = 

QHP_NAMESPACE          = org.doxygen.Project

QHP_VIRTUAL_FOLDER     = doc

QHG_LOCATION           = 

DISABLE_INDEX          = NO

ENUM_VALUES_PER_LINE   = 4

GENERATE_TREEVIEW      = NO

TREEVIEW_WIDTH         = 250

FORMULA_FONTSIZE       = 10

#---------------------------------------------------------------------------

# configuration options related to the LaTeX output

#---------------------------------------------------------------------------

GENERATE_LATEX         = NO

LATEX_OUTPUT           = latex

LATEX_CMD_NAME         = latex

MAKEINDEX_CMD_NAME     = makeindex

COMPACT_LATEX          = YES

PAPER_TYPE             = a4wide

EXTRA_PACKAGES         = amsmath \

                         amssymb

LATEX_HEADER           = 

PDF_HYPERLINKS         = YES

USE_PDFLATEX           = YES

LATEX_BATCHMODE        = NO

LATEX_HIDE_INDICES     = NO

#---------------------------------------------------------------------------

# configuration options related to the RTF output

#---------------------------------------------------------------------------

GENERATE_RTF           = NO

RTF_OUTPUT             = rtf

COMPACT_RTF            = NO

RTF_HYPERLINKS         = NO

RTF_STYLESHEET_FILE    = 

RTF_EXTENSIONS_FILE    = 

#---------------------------------------------------------------------------

# configuration options related to the man page output

#---------------------------------------------------------------------------

GENERATE_MAN           = NO

MAN_OUTPUT             = man

MAN_EXTENSION          = .3

MAN_LINKS              = NO

#---------------------------------------------------------------------------

# configuration options related to the XML output

#---------------------------------------------------------------------------

GENERATE_XML           = NO

XML_OUTPUT             = xml

XML_SCHEMA             = 

XML_DTD                = 

XML_PROGRAMLISTING     = YES

#---------------------------------------------------------------------------

# configuration options for the AutoGen Definitions output

#---------------------------------------------------------------------------

GENERATE_AUTOGEN_DEF   = NO

#---------------------------------------------------------------------------

# configuration options related to the Perl module output

#---------------------------------------------------------------------------

GENERATE_PERLMOD       = NO

PERLMOD_LATEX          = NO

PERLMOD_PRETTY         = YES

PERLMOD_MAKEVAR_PREFIX = 

#---------------------------------------------------------------------------

# Configuration options related to the preprocessor   

#---------------------------------------------------------------------------

ENABLE_PREPROCESSING   = YES

MACRO_EXPANSION        = NO

EXPAND_ONLY_PREDEF     = NO

SEARCH_INCLUDES        = YES

INCLUDE_PATH           = 

INCLUDE_FILE_PATTERNS  = 

PREDEFINED             = DOXYGEN

EXPAND_AS_DEFINED      = 

SKIP_FUNCTION_MACROS   = YES

#---------------------------------------------------------------------------

# Options related to the search engine   

#---------------------------------------------------------------------------

TAGFILES               = "@abs_top_builddir@/doc/libstdc++.tag = http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/  "

GENERATE_TAGFILE       = html/lemon.tag

ALLEXTERNALS           = NO

EXTERNAL_GROUPS        = NO

PERL_PATH              = /usr/bin/perl

#---------------------------------------------------------------------------

# Configuration options related to the dot tool   

#---------------------------------------------------------------------------

CLASS_DIAGRAMS         = YES

MSCGEN_PATH            = 

HIDE_UNDOC_RELATIONS   = YES

HAVE_DOT               = YES

DOT_FONTNAME           = FreeSans

DOT_FONTSIZE           = 10

DOT_FONTPATH           = 

CLASS_GRAPH            = YES

COLLABORATION_GRAPH    = NO

GROUP_GRAPHS           = NO

UML_LOOK               = NO

TEMPLATE_RELATIONS     = NO

INCLUDE_GRAPH          = NO

INCLUDED_BY_GRAPH      = NO

CALL_GRAPH             = NO

CALLER_GRAPH           = NO

GRAPHICAL_HIERARCHY    = NO

DIRECTORY_GRAPH        = NO

DOT_IMAGE_FORMAT       = png

DOT_PATH               = 

DOTFILE_DIRS           = 

DOT_GRAPH_MAX_NODES    = 50

MAX_DOT_GRAPH_DEPTH    = 0

DOT_TRANSPARENT        = NO

DOT_MULTI_TARGETS      = NO

GENERATE_LEGEND        = YES

DOT_CLEANUP            = YES

#---------------------------------------------------------------------------

# Configuration::additions related to the search engine   

#---------------------------------------------------------------------------

SEARCHENGINE           = NO

/* -*- 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.

 *

 */

/**

\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.

This directory contains some auxiliary pages and the whole generated

documentation.

*/

/**

\dir test

\brief Test programs.

This directory contains several test programs that check the consistency

of the code.

*/

/**

\dir tools

\brief Some useful executables.

This directory contains the sources of some useful complete executables.

*/

/**

\dir lemon

\brief Base include directory of LEMON.

This is the base directory of LEMON includes, so each include file must be

prefixed with this, e.g.

\code

#include<lemon/list_graph.h>

#include<lemon/dijkstra.h>

\endcode

*/

/**

\dir concepts

\brief Concept descriptors and checking classes.

This directory contains the concept descriptors and concept checking tools.

For more information see the \ref concept "Concepts" module.

*/

/**

\dir bits

\brief Auxiliary tools for implementation.

This directory contains some auxiliary classes for implementing graphs,

maps and some other classes.

As a user you typically don't have to deal with these files.

*/