Files @ r875:22bb98ca0101

Location: LEMON/LEMON-official/cmake/FindCPLEX.cmake

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r875:22bb98ca0101
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kpeter (Peter Kovacs)
Entirely rework CostScaling (#180) - Use the new interface similarly to NetworkSimplex. - Rework the implementation using an efficient internal structure for handling the residual network. This improvement made the code much faster. - Handle GEQ supply type (LEQ is not supported). - Handle infinite upper bounds. - Handle negative costs (for arcs of finite upper bound). - Traits class + named parameter for the LargeCost type used in internal computations. - Extend the documentation.
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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)