Detailed Description

abstraction for SCIP pricing types

Author: Martin Bergner; Christian Puchert

Definition in file class_pricingtype.cpp.

#include "scip/scip.h"
#include "class_pricingtype.h"
#include "scip/cons_linear.h"
#include "pub_gcgvar.h"
#include "scip/pub_lp.h"
#include "scip/clock.h"
#include "scip_misc.h"
#include <exception>

Go to the source code of this file.

Macros
#define	DEFAULT_MAXROUNDSREDCOST INT_MAX

#define	DEFAULT_MAXCOLSROUNDREDCOSTROOT 100

#define	DEFAULT_MAXCOLSROUNDREDCOST 100

#define	DEFAULT_MAXCOLSPROBREDCOSTROOT 10

#define	DEFAULT_MAXCOLSPROBREDCOST 10

#define	DEFAULT_MAXSUCCESSFULPROBSREDCOST INT_MAX

#define	DEFAULT_RELMAXPROBSREDCOSTROOT 1.0

#define	DEFAULT_RELMAXPROBSREDCOST 1.0

#define	DEFAULT_RELMAXSUCCESSFULPROBSREDCOST 1.0

#define	DEFAULT_MAXCOLSROUNDFARKAS 10

#define	DEFAULT_MAXCOLSPROBFARKAS 10

#define	DEFAULT_RELMAXPROBSFARKAS 1.0

#define	SCIP_CALL_EXC(x)

Macro Definition Documentation

◆ DEFAULT_MAXROUNDSREDCOST

#define DEFAULT_MAXROUNDSREDCOST INT_MAX

maximal number of reduced cost pricing rounds

Definition at line 46 of file class_pricingtype.cpp.

◆ DEFAULT_MAXCOLSROUNDREDCOSTROOT

#define DEFAULT_MAXCOLSROUNDREDCOSTROOT 100

maximal number of columns per reduced cost pricing round at root node

Definition at line 47 of file class_pricingtype.cpp.

◆ DEFAULT_MAXCOLSROUNDREDCOST

#define DEFAULT_MAXCOLSROUNDREDCOST 100

maximal number of columns per reduced cost pricing round

Definition at line 48 of file class_pricingtype.cpp.

◆ DEFAULT_MAXCOLSPROBREDCOSTROOT

#define DEFAULT_MAXCOLSPROBREDCOSTROOT 10

maximal number of columns per problem to be generated during red. cost pricing at root node

Definition at line 49 of file class_pricingtype.cpp.

◆ DEFAULT_MAXCOLSPROBREDCOST

#define DEFAULT_MAXCOLSPROBREDCOST 10

maximal number of columns per problem to be generated during red. cost pricing

Definition at line 50 of file class_pricingtype.cpp.

◆ DEFAULT_MAXSUCCESSFULPROBSREDCOST

#define DEFAULT_MAXSUCCESSFULPROBSREDCOST INT_MAX

maximal number of successfully solved red. cost pricing problems until pricing loop is aborted

Definition at line 51 of file class_pricingtype.cpp.

◆ DEFAULT_RELMAXPROBSREDCOSTROOT

#define DEFAULT_RELMAXPROBSREDCOSTROOT 1.0

maximal percentage of red. cost pricing problems that are solved at root node if variables have already been found

Definition at line 52 of file class_pricingtype.cpp.

◆ DEFAULT_RELMAXPROBSREDCOST

#define DEFAULT_RELMAXPROBSREDCOST 1.0

maximal percentage of red. cost pricing problems that are solved if variables have already been found

Definition at line 53 of file class_pricingtype.cpp.

◆ DEFAULT_RELMAXSUCCESSFULPROBSREDCOST

#define DEFAULT_RELMAXSUCCESSFULPROBSREDCOST 1.0

maximal percentage of successfully solved red. cost pricing problems until pricing loop is aborted

Definition at line 54 of file class_pricingtype.cpp.

◆ DEFAULT_MAXCOLSROUNDFARKAS

#define DEFAULT_MAXCOLSROUNDFARKAS 10

maximal number of columns per Farkas pricing round

Definition at line 56 of file class_pricingtype.cpp.

◆ DEFAULT_MAXCOLSPROBFARKAS

#define DEFAULT_MAXCOLSPROBFARKAS 10

maximal number of columns per problem to be generated during Farkas pricing

Definition at line 57 of file class_pricingtype.cpp.

◆ DEFAULT_RELMAXPROBSFARKAS

#define DEFAULT_RELMAXPROBSFARKAS 1.0

maximal percentage of Farkas pricing problems that are solved if variables have already been found

Definition at line 58 of file class_pricingtype.cpp.

◆ SCIP_CALL_EXC

#define SCIP_CALL_EXC ( x )

Value:

                       do                                                                                 \
                       {                                                                                      \
                          SCIP_RETCODE _restat_;                                                              \
                          if( (_restat_ = (x)) !=  SCIP_OKAY )                                                \
                          {                                                                                   \
                             SCIPerrorMessage("Error <%d> in function call\n", _restat_);                     \
                             throw std::exception();                                                          \
                          }                                                                                   \
                       }                                                                                      \
                       while( FALSE )

Definition at line 61 of file class_pricingtype.cpp.

GCG