Location: LEMON/LEMON-main/lemon/CMakeLists.txt - annotation
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kpeter (Peter Kovacs)
Support negative costs and bounds in NetworkSimplex (#270)
* The interface is reworked to support negative costs and bounds.
- ProblemType and problemType() are renamed to
SupplyType and supplyType(), see also #234.
- ProblemType type is introduced similarly to the LP interface.
- 'bool run()' is replaced by 'ProblemType run()' to handle
unbounded problem instances, as well.
- Add INF public member constant similarly to the LP interface.
* Remove capacityMap() and boundMaps(), see also #266.
* Update the problem definition in the MCF module.
* Remove the usage of Circulation (and adaptors) for checking feasibility.
Check feasibility by examining the artifical arcs instead (after solving
the problem).
* Additional check for unbounded negative cycles found during the
algorithm (it is possible now, since negative costs are allowed).
* Fix in the constructor (the value types needn't be integer any more),
see also #254.
* Improve and extend the doc.
* Rework the test file and add test cases for negative costs and bounds.
r473:17d918051964 r549:ba659d676331 r549:ba659d676331 r473:17d918051964 r225:c5a40fc54f1a r473:17d918051964 r473:17d918051964 r473:17d918051964 r473:17d918051964 r473:17d918051964 r473:17d918051964 r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r473:17d918051964 r473:17d918051964 r491:879c55700cd4 r491:879c55700cd4 r491:879c55700cd4 r225:c5a40fc54f1a r473:17d918051964 r473:17d918051964 r619:ec817dfc2cb7 r474:f59df77f5c8d r474:f59df77f5c8d r474:f59df77f5c8d r474:f59df77f5c8d r474:f59df77f5c8d r473:17d918051964 r473:17d918051964 r620:c3ce597c11ae r620:c3ce597c11ae r620:c3ce597c11ae r620:c3ce597c11ae r620:c3ce597c11ae r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r621:b536eaacb39b r473:17d918051964 r473:17d918051964 r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a r225:c5a40fc54f1a | INCLUDE_DIRECTORIES(
${PROJECT_SOURCE_DIR}
${PROJECT_BINARY_DIR}
)
CONFIGURE_FILE(
${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake
${CMAKE_CURRENT_BINARY_DIR}/config.h
)
SET(LEMON_SOURCES
arg_parser.cc
base.cc
color.cc
lp_base.cc
lp_skeleton.cc
random.cc
bits/windows.cc
)
IF(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(WIN32)
ENDIF(HAVE_GLPK)
IF(HAVE_CPLEX)
SET(LEMON_SOURCES ${LEMON_SOURCES} cplex.cc)
INCLUDE_DIRECTORIES(${CPLEX_INCLUDE_DIRS})
ENDIF(HAVE_CPLEX)
IF(HAVE_CLP)
SET(LEMON_SOURCES ${LEMON_SOURCES} clp.cc)
INCLUDE_DIRECTORIES(${COIN_INCLUDE_DIRS})
ENDIF(HAVE_CLP)
IF(HAVE_CBC)
SET(LEMON_SOURCES ${LEMON_SOURCES} cbc.cc)
INCLUDE_DIRECTORIES(${COIN_INCLUDE_DIRS})
ENDIF(HAVE_CBC)
ADD_LIBRARY(lemon ${LEMON_SOURCES})
INSTALL(
TARGETS lemon
ARCHIVE DESTINATION lib
COMPONENT library)
INSTALL(
DIRECTORY . bits concepts
DESTINATION include/lemon
COMPONENT headers
FILES_MATCHING PATTERN "*.h")
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