Scippy

    SCIP

    Solving Constraint Integer Programs

    Macros | Functions
    event_bestsol.c File Reference

    Detailed Description

    eventhdlr to print the best solution value

    Author
    Alexander Hoen
    Gioni Mexi
    Dominik Kamp

    Definition in file event_bestsol.c.

    #include "message_pb.h"
    #include "event_bestsol.h"
    #include <string.h>

    Go to the source code of this file.

    Macros

    #define EVENTHDLR_NAME   "bestsol"
     
    #define EVENTHDLR_DESC   "event handler for best solutions found"
     

    Functions

    static SCIP_DECL_EVENTINIT (eventInitBestsol)
     
    static SCIP_DECL_EVENTEXIT (eventExitBestsol)
     
    static SCIP_DECL_EVENTDELETE (eventDeleteBestsol)
     
    static SCIP_DECL_EVENTEXEC (eventExecBestsol)
     
    SCIP_RETCODE SCIPcreateEventHdlrBestsol (SCIP *scip)
     

    Macro Definition Documentation

    ◆ EVENTHDLR_NAME

    #define EVENTHDLR_NAME   "bestsol"

    Definition at line 39 of file event_bestsol.c.

    ◆ EVENTHDLR_DESC

    #define EVENTHDLR_DESC   "event handler for best solutions found"

    Definition at line 40 of file event_bestsol.c.

    Function Documentation

    ◆ SCIP_DECL_EVENTINIT()

    static SCIP_DECL_EVENTINIT ( eventInitBestsol  )
    		static

    initialization method of event handler (called after problem was transformed)

    Definition at line 45 of file event_bestsol.c.

    References EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_EVENTTYPE_BESTSOLFOUND, SCIP_OKAY, SCIPcatchEvent(), and SCIPeventhdlrGetName().

    ◆ SCIP_DECL_EVENTEXIT()

    static SCIP_DECL_EVENTEXIT ( eventExitBestsol  )
    		static

    deinitialization method of event handler (called before transformed problem is freed)

    Definition at line 58 of file event_bestsol.c.

    References EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_EVENTTYPE_BESTSOLFOUND, SCIP_OKAY, SCIPdropEvent(), and SCIPeventhdlrGetName().

    ◆ SCIP_DECL_EVENTDELETE()

    static SCIP_DECL_EVENTDELETE ( eventDeleteBestsol  )
    		static

    frees specific event data

    Definition at line 71 of file event_bestsol.c.

    References EVENTHDLR_NAME, NULL, SCIP_OKAY, SCIPeventhdlrGetName(), and SCIPfreeMemory.

    ◆ SCIP_DECL_EVENTEXEC()

    static SCIP_DECL_EVENTEXEC ( eventExecBestsol  )
    		static

    execution method of event handler

    Definition at line 86 of file event_bestsol.c.

    References ABS, EVENTHDLR_NAME, FALSE, NULL, SCIP_Bool, SCIP_EVENTTYPE_BESTSOLFOUND, SCIP_OKAY, SCIP_Real, SCIPdebugMessage, SCIPeventGetType(), SCIPeventhdlrGetName(), SCIPgetBestSol(), SCIPgetMessagehdlr(), SCIPgetSolOrigObj(), SCIPinfoMessage(), SCIPisHugeValue(), SCIPmessagehdlrGetData(), SCIPmessagehdlrIsQuiet(), SCIPmessagehdlrSetQuiet(), and SCIPround().

    ◆ SCIPcreateEventHdlrBestsol()

    SCIP_RETCODE SCIPcreateEventHdlrBestsol ( SCIP *  scip)

    creates event handler for best solution found

    Parameters
    scipSCIP data structure

    Definition at line 130 of file event_bestsol.c.

    References EVENTHDLR_DESC, EVENTHDLR_NAME, NULL, SCIP_CALL, SCIP_OKAY, and SCIPincludeEventhdlr().

    Referenced by fromCommandLine().