RhodeCode

  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 -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")

  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 -O0" CACHE STRING

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

    FORCE )

SET( CMAKE_C_FLAGS_MAINTAINER "-Werror -O0" 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(contrib)

  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\\\"

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/bellman_ford.h \

	lemon/bfs.h \

	lemon/bin_heap.h \

	lemon/binomial_heap.h \

	lemon/bucket_heap.h \

	lemon/capacity_scaling.h \

	lemon/cbc.h \

	lemon/circulation.h \

	lemon/clp.h \

	lemon/color.h \

	lemon/concept_check.h \

	lemon/connectivity.h \

	lemon/core.h \

	lemon/cost_scaling.h \

	lemon/counter.h \

	lemon/cplex.h \

	lemon/cycle_canceling.h \

	lemon/dfs.h \

	lemon/dheap.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/fractional_matching.h \

	lemon/full_graph.h \

	lemon/glpk.h \

	lemon/gomory_hu.h \

	lemon/graph_to_eps.h \

	lemon/grid_graph.h \

	lemon/grosso_locatelli_pullan_mc.h \

	lemon/hartmann_orlin_mmc.h \

	lemon/howard_mmc.h \

	lemon/hypercube_graph.h \

	lemon/karp_mmc.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/maps.h \

	lemon/matching.h \

	lemon/math.h \

	lemon/min_cost_arborescence.h \

	lemon/max_cardinality_search.h \

	lemon/nagamochi_ibaraki.h \

	lemon/nauty_reader.h \

	lemon/network_simplex.h \

	lemon/pairing_heap.h \

	lemon/path.h \

	lemon/planarity.h \

	lemon/preflow.h \

	lemon/quad_heap.h \

	lemon/radix_heap.h \

	lemon/radix_sort.h \

	lemon/random.h \

	lemon/smart_graph.h \

	lemon/soplex.h \

	lemon/static_graph.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/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

/* -*- 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.

 *

 */

#ifndef LEMON_BITS_ALTERATION_NOTIFIER_H

#define LEMON_BITS_ALTERATION_NOTIFIER_H

#include <vector>

#include <list>

#include <lemon/core.h>

//\ingroup graphbits

//\file

//\brief Observer notifier for graph alteration observers.

namespace lemon {

  // \ingroup graphbits

  //

  // \brief Notifier class to notify observes about alterations in

  // a container.

  //

  // The simple graphs can be refered as two containers: a node container

  // and an edge container. But they do not store values directly, they

  // are just key continars for more value containers, which are the

  // node and edge maps.

  //

  // The node and edge sets of the graphs can be changed as we add or erase

  // nodes and edges in the graph. LEMON would like to handle easily

  // that the node and edge maps should contain values for all nodes or

  // edges. If we want to check on every indicing if the map contains

  // the current indicing key that cause a drawback in the performance

  // in the library. We use another solution: we notify all maps about

  // an alteration in the graph, which cause only drawback on the

  // alteration of the graph.

  //

  // This class provides an interface to a node or edge container.

  // The first() and next() member functions make possible

  // to iterate on the keys of the container.

  // The id() function returns an integer id for each key.

  // The maxId() function gives back an upper bound of the ids.

  //

  // For the proper functonality of this class, we should notify it

  // about each alteration in the container. The alterations have four type:

  // add(), erase(), build() and clear(). The add() and

  // erase() signal that only one or few items added or erased to or

  // from the graph. If all items are erased from the graph or if a new graph

  // is built from an empty graph, then it can be signaled with the

  // clear() and build() members. Important rule that if we erase items

  // from graphs we should first signal the alteration and after that erase

  // them from the container, on the other way on item addition we should

  // first extend the container and just after that signal the alteration.

  //

  // The alteration can be observed with a class inherited from the

  // ObserverBase nested class. The signals can be handled with

  // overriding the virtual functions defined in the base class.  The

  // observer base can be attached to the notifier with the

  // attach() member and can be detached with detach() function. The

  // alteration handlers should not call any function which signals

  // an other alteration in the same notifier and should not

  // detach any observer from the notifier.

  //

  // Alteration observers try to be exception safe. If an add() or

  // a clear() function throws an exception then the remaining

  // observeres will not be notified and the fulfilled additions will

  // be rolled back by calling the erase() or clear() functions.

  // Hence erase() and clear() should not throw exception.

  // Actullay, they can throw only \ref ImmediateDetach exception,

  // which detach the observer from the notifier.

  //

  // There are some cases, when the alteration observing is not completly

  // reliable. If we want to carry out the node degree in the graph

  // as in the \ref InDegMap and we use the reverseArc(), then it cause

  // unreliable functionality. Because the alteration observing signals

  // only erasing and adding but not the reversing, it will stores bad

  // degrees. Apart form that the subgraph adaptors cannot even signal

  // the alterations because just a setting in the filter map can modify

  // the graph and this cannot be watched in any way.

  //

  // \param _Container The container which is observed.

  // \param _Item The item type which is obserbved.

  template <typename _Container, typename _Item>

  class AlterationNotifier {

  public:

    typedef True Notifier;

    typedef _Container Container;

    typedef _Item Item;

    // \brief Exception which can be called from clear() and

    // erase().

    //

    // From the clear() and erase() function only this

    // exception is allowed to throw. The exception immediatly

    // detaches the current observer from the notifier. Because the

    // clear() and erase() should not throw other exceptions

    // it can be used to invalidate the observer.

    struct ImmediateDetach {};

    // \brief ObserverBase is the base class for the observers.

    //

    // ObserverBase is the abstract base class for the observers.

    // It will be notified about an item was inserted into or

    // erased from the graph.

      // \brief Destructor

      virtual ~ObserverBase() {

        if (attached()) {

          detach();

        }

      }

      // \brief Attaches the observer into an AlterationNotifier.

      //

      // This member attaches the observer into an AlterationNotifier.

      void attach(AlterationNotifier& nf) {

        nf.attach(*this);

      }

      // \brief Detaches the observer into an AlterationNotifier.

      //

      // This member detaches the observer from an AlterationNotifier.

      void detach() {

        _notifier->detach(*this);

      }

      // \brief Gives back a pointer to the notifier which the map

      // attached into.

      //

      // This function gives back a pointer to the notifier which the map

      // attached into.

      Notifier* notifier() const { return const_cast<Notifier*>(_notifier); }

      // Gives back true when the observer is attached into a notifier.

      bool attached() const { return _notifier != 0; }

    private:

      ObserverBase& operator=(const ObserverBase& copy);

    protected:

      Notifier* _notifier;

      typename std::list<ObserverBase*>::iterator _index;

      // \brief The member function to notificate the observer about an

      // item is added to the container.

      //

      // The add() member function notificates the observer about an item

      // is added to the container. It have to be overrided in the

      // subclasses.

      virtual void add(const Item&) = 0;

      // \brief The member function to notificate the observer about

      // more item is added to the container.

      //

      // The add() member function notificates the observer about more item

      // is added to the container. It have to be overrided in the

      // subclasses.

      virtual void add(const std::vector<Item>& items) = 0;

      // \brief The member function to notificate the observer about an

      // item is erased from the container.

      //

      // The erase() member function notificates the observer about an

      // item is erased from the container. It have to be overrided in

      // the subclasses.

      virtual void erase(const Item&) = 0;

      // \brief The member function to notificate the observer about

      // more item is erased from the container.

      //

      // The erase() member function notificates the observer about more item

      // is erased from the container. It have to be overrided in the

      // subclasses.

      virtual void erase(const std::vector<Item>& items) = 0;

      // \brief The member function to notificate the observer about the

      // container is built.

      //

      // The build() member function notificates the observer about the

      // container is built from an empty container. It have to be

      // overrided in the subclasses.

      virtual void build() = 0;

      // \brief The member function to notificate the observer about all

      // items are erased from the container.

      //

      // The clear() member function notificates the observer about all

      // items are erased from the container. It have to be overrided in

      // the subclasses.

      virtual void clear() = 0;

    };

  protected:

    const Container* container;

    typedef std::list<ObserverBase*> Observers;

    Observers _observers;

  public:

    // \brief Default constructor.

    //

    // The default constructor of the AlterationNotifier.

    // It creates an empty notifier.

    AlterationNotifier()

      : container(0) {}

    // \brief Constructor.

    //

    // Constructor with the observed container parameter.

    AlterationNotifier(const Container& _container)

      : container(&_container) {}

    // \brief Copy Constructor of the AlterationNotifier.

    //

    // Copy constructor of the AlterationNotifier.

    // It creates only an empty notifier because the copiable

    // notifier's observers have to be registered still into that notifier.

    AlterationNotifier(const AlterationNotifier& _notifier)

      : container(_notifier.container) {}

    // \brief Destructor.

    //

    // Destructor of the AlterationNotifier.

    ~AlterationNotifier() {

      typename Observers::iterator it;

      for (it = _observers.begin(); it != _observers.end(); ++it) {

        (*it)->_notifier = 0;

      }

    }

    // \brief Sets the container.

    //

    // Sets the container.

    void setContainer(const Container& _container) {

      container = &_container;

    }

  protected:

    AlterationNotifier& operator=(const AlterationNotifier&);

  public:

    // \brief First item in the container.

    //

    // Returns the first item in the container. It is

    // for start the iteration on the container.

    void first(Item& item) const {

      container->first(item);

    }

    // \brief Next item in the container.

    //

    // Returns the next item in the container. It is

    // for iterate on the container.

    void next(Item& item) const {

      container->next(item);

    }

    // \brief Returns the id of the item.

    //

    // Returns the id of the item provided by the container.

    int id(const Item& item) const {

      return container->id(item);

    }

    // \brief Returns the maximum id of the container.

    //

    // Returns the maximum id of the container.

    int maxId() const {

      return container->maxId(Item());

    }

  protected:

    void attach(ObserverBase& observer) {

      observer._index = _observers.insert(_observers.begin(), &observer);

      observer._notifier = this;

    }

    void detach(ObserverBase& observer) {

      _observers.erase(observer._index);

      observer._index = _observers.end();

      observer._notifier = 0;

    }

  public:

    // \brief Notifies all the registed observers about an item added to

    // the container.

    //

    // It notifies all the registed observers about an item added to

    // the container.

    void add(const Item& item) {

      typename Observers::reverse_iterator it;

      try {

        for (it = _observers.rbegin(); it != _observers.rend(); ++it) {

          (*it)->add(item);

        }

      } catch (...) {

        typename Observers::iterator jt;

        for (jt = it.base(); jt != _observers.end(); ++jt) {

          (*jt)->erase(item);

        }

        throw;

      }

    }

    // \brief Notifies all the registed observers about more item added to

    // the container.

    //

    // It notifies all the registed observers about more item added to

    // the container.

    void add(const std::vector<Item>& items) {

      typename Observers::reverse_iterator it;

      try {

        for (it = _observers.rbegin(); it != _observers.rend(); ++it) {

          (*it)->add(items);

        }

      } catch (...) {

        typename Observers::iterator jt;

        for (jt = it.base(); jt != _observers.end(); ++jt) {

          (*jt)->erase(items);

        }

        throw;

      }

    }

    // \brief Notifies all the registed observers about an item erased from

    // the container.

    //

    // It notifies all the registed observers about an item erased from

    // the container.

    void erase(const Item& item) throw() {

      typename Observers::iterator it = _observers.begin();

      while (it != _observers.end()) {

        try {

          (*it)->erase(item);

          ++it;

        } catch (const ImmediateDetach&) {

          (*it)->_index = _observers.end();

          (*it)->_notifier = 0;

          it = _observers.erase(it);

        }

      }

    }

    // \brief Notifies all the registed observers about more item erased

    // from the container.

    //

    // It notifies all the registed observers about more item erased from

    // the container.

    void erase(const std::vector<Item>& items) {

      typename Observers::iterator it = _observers.begin();

      while (it != _observers.end()) {

        try {

          (*it)->erase(items);

          ++it;

        } catch (const ImmediateDetach&) {

          (*it)->_index = _observers.end();

          (*it)->_notifier = 0;

          it = _observers.erase(it);

        }

      }

    }

    // \brief Notifies all the registed observers about the container is

    // built.

    //

    // Notifies all the registed observers about the container is built

    // from an empty container.

    void build() {

      typename Observers::reverse_iterator it;

      try {

        for (it = _observers.rbegin(); it != _observers.rend(); ++it) {

          (*it)->build();

        }

      } catch (...) {

        typename Observers::iterator jt;

        for (jt = it.base(); jt != _observers.end(); ++jt) {

#else

#define MY_LOCALE LOCALE_NEUTRAL

#endif

#else

#include <unistd.h>

#include <ctime>

#ifndef WIN32

#include <sys/times.h>

#endif

#include <sys/time.h>

#endif

#include <cmath>

#include <sstream>

namespace lemon {

  namespace bits {

    void getWinProcTimes(double &rtime,

                         double &utime, double &stime,

                         double &cutime, double &cstime)

    {

#ifdef WIN32

      static const double ch = 4294967296.0e-7;

      static const double cl = 1.0e-7;

      FILETIME system;

      GetSystemTimeAsFileTime(&system);

      rtime = ch * system.dwHighDateTime + cl * system.dwLowDateTime;

      FILETIME create, exit, kernel, user;

      if (GetProcessTimes(GetCurrentProcess(),&create, &exit, &kernel, &user)) {

        utime = ch * user.dwHighDateTime + cl * user.dwLowDateTime;

        stime = ch * kernel.dwHighDateTime + cl * kernel.dwLowDateTime;

        cutime = 0;

        cstime = 0;

      } else {

        rtime = 0;

        utime = 0;

        stime = 0;

        cutime = 0;

        cstime = 0;

      }

#else

      timeval tv;

      gettimeofday(&tv, 0);

      rtime=tv.tv_sec+double(tv.tv_usec)/1e6;

      tms ts;

      double tck=sysconf(_SC_CLK_TCK);

      times(&ts);

      utime=ts.tms_utime/tck;

      stime=ts.tms_stime/tck;

      cutime=ts.tms_cutime/tck;

      cstime=ts.tms_cstime/tck;

#endif

    }

    std::string getWinFormattedDate()

    {

      std::ostringstream os;

#ifdef WIN32

      SYSTEMTIME time;

      GetSystemTime(&time);

      char buf1[11], buf2[9], buf3[5];

          if (GetDateFormat(MY_LOCALE, 0, &time,

                        ("ddd MMM dd"), buf1, 11) &&

          GetTimeFormat(MY_LOCALE, 0, &time,

                        ("HH':'mm':'ss"), buf2, 9) &&

          GetDateFormat(MY_LOCALE, 0, &time,

                        ("yyyy"), buf3, 5)) {

        os << buf1 << ' ' << buf2 << ' ' << buf3;

      }

      else os << "unknown";

#else

      timeval tv;

      gettimeofday(&tv, 0);

      char cbuf[26];

      ctime_r(&tv.tv_sec,cbuf);

      os << cbuf;

#endif

      return os.str();

    }

    int getWinRndSeed()

    {

#ifdef WIN32

      FILETIME time;

      GetSystemTimeAsFileTime(&time);

      return GetCurrentProcessId() + time.dwHighDateTime + time.dwLowDateTime;

#else

      timeval tv;

      gettimeofday(&tv, 0);

      return getpid() + tv.tv_sec + tv.tv_usec;

#endif

    }

  }

}

/* -*- 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.

 *

 */

#ifndef LEMON_BITS_WINDOWS_H

#define LEMON_BITS_WINDOWS_H

#include <string>

namespace lemon {

  namespace bits {

    void getWinProcTimes(double &rtime,

                         double &utime, double &stime,

                         double &cutime, double &cstime);

    std::string getWinFormattedDate();

    int getWinRndSeed();

  }

}

#endif

#define LEMON_VERSION "@PROJECT_VERSION@"

#cmakedefine LEMON_HAVE_LONG_LONG 1

#cmakedefine LEMON_HAVE_LP 1

#cmakedefine LEMON_HAVE_MIP 1

#cmakedefine LEMON_HAVE_GLPK 1

#cmakedefine LEMON_HAVE_CPLEX 1

#cmakedefine LEMON_HAVE_CLP 1

#cmakedefine LEMON_HAVE_CBC 1

/* The version string */

#undef LEMON_VERSION

/* Define to 1 if you have long long */

#undef LEMON_HAVE_LONG_LONG

/* Define to 1 if you have any LP solver. */

#undef LEMON_HAVE_LP

/* Define to 1 if you have any MIP solver. */

#undef LEMON_HAVE_MIP

/* Define to 1 if you have CPLEX. */

#undef LEMON_HAVE_CPLEX

/* Define to 1 if you have GLPK. */

#undef LEMON_HAVE_GLPK

/* Define to 1 if you have SOPLEX */

#undef LEMON_HAVE_SOPLEX

/* Define to 1 if you have CLP */

#undef LEMON_HAVE_CLP

/* Define to 1 if you have CBC */

#undef LEMON_HAVE_CBC