Scippy

    SCIP

    Solving Constraint Integer Programs

    Public Member Functions
    AMPLProblemHandler::SuffixHandler< T > Class Template Reference

    Detailed Description

    template<typename T>
    class AMPLProblemHandler::SuffixHandler< T >

    handling of suffices for variable and constraint flags and SOS constraints

    regarding SOS in AMPL, see https://ampl.com/faqs/how-can-i-use-the-solvers-special-ordered-sets-feature/ we pass the .ref suffix as weight to the SOS constraint handlers for a SOS2, the weights determine the order of variables in the set

    Definition at line 969 of file reader_nl.cpp.

    Public Member Functions

     SuffixHandler (AMPLProblemHandler &amplph_, fmt::StringRef name, mp::suf::Kind kind)
     constructor More...
     
    void SetValue (int index, T value)
     

    Constructor & Destructor Documentation

    ◆ SuffixHandler()

    template<typename T >
    AMPLProblemHandler::SuffixHandler< T >::SuffixHandler ( AMPLProblemHandler &  amplph_,
    fmt::StringRef  name,
    mp::suf::Kind  kind 
    )
    		inline

    constructor

    Parameters
    amplph_problem handler
    namename of suffix
    kindwhether suffix applies to var, cons, etc

    Definition at line 993 of file reader_nl.cpp.

    References NULL, SCIP_VERBLEVEL_HIGH, and SCIPverbMessage().

    Member Function Documentation

    ◆ SetValue()

    template<typename T >
    void AMPLProblemHandler::SuffixHandler< T >::SetValue ( int  index,
    T  value 
    )
    		inline
    Parameters
    indexindex of variable, constraint, etc
    valuevalue of suffix

    Definition at line 1092 of file reader_nl.cpp.

    References SCIP_CALL_THROW, SCIPsetConsChecked(), SCIPsetConsDynamic(), SCIPsetConsEnforced(), SCIPsetConsInitial(), SCIPsetConsPropagated(), SCIPsetConsRemovable(), SCIPsetConsSeparated(), SCIPvarSetInitial(), and SCIPvarSetRemovable().