Scippy

    SCIP

    Solving Constraint Integer Programs

    Functions
    pricer_rpa.h File Reference

    Detailed Description

    Ringpacking variable pricer.

    Author
    Benjamin Mueller

    This file implements the variable pricer which check if variables exist with negative reduced cost. See for more details How to add variable pricers.

    Definition in file pricer_rpa.h.

    #include "scip/scip.h"

    Go to the source code of this file.

    Functions

    SCIP_RETCODE SCIPincludePricerRpa (SCIP *scip)
     
    SCIP_RETCODE SCIPpricerRpaActivate (SCIP *scip)
     

    Function Documentation

    ◆ SCIPincludePricerRpa()

    SCIP_RETCODE SCIPincludePricerRpa ( SCIP *  scip)

    creates the ringpacking variable pricer and includes it in SCIP

    Parameters
    scipSCIP data structure

    Definition at line 920 of file pricer_rpa.c.

    References BMSclearMemory, DEFAULT_PRICING_HEURITERLIM, DEFAULT_PRICING_HEURTILIM, DEFAULT_PRICING_NLPNODELIM, DEFAULT_PRICING_NLPTILIM, DEFAULT_PRICING_TOTALTILIM, FALSE, NULL, PRICER_DELAY, PRICER_DESC, PRICER_NAME, PRICER_PRIORITY, SCIP_CALL, SCIP_LONGINT_MAX, SCIP_OKAY, SCIP_REAL_MAX, SCIPaddIntParam(), SCIPaddLongintParam(), SCIPaddRealParam(), SCIPallocBlockMemory, SCIPincludePricerBasic(), SCIPsetPricerExit(), SCIPsetPricerFree(), and SCIPsetPricerInit().

    Referenced by runShell().

    ◆ SCIPpricerRpaActivate()

    SCIP_RETCODE SCIPpricerRpaActivate ( SCIP *  scip)

    added problem specific data to pricer and activates pricer

    Parameters
    scipSCIP data structure

    Definition at line 969 of file pricer_rpa.c.

    References NULL, PRICER_NAME, SCIP_CALL, SCIP_OKAY, SCIPactivatePricer(), and SCIPfindPricer().

    Referenced by SCIPprobdataCreate().