MIR_Data Struct Reference

Detailed Description

Definition at line 4090 of file cuts.c.

Public Member Functions
SCIP_Real	QUAD (cutrhs)

Data Fields
int	totalnnz
int *	secindices [NSECTIONS]
int	secnnz [NSECTIONS]
SCIP_Bool	isenfint [NSECTIONS]
SCIP_Bool	isimplint [NSECTIONS]
int	usevbds [NSECTIONS]
SCIP_VAR **	vars
int	nvars
int	nbinvars
int	nintvars
int	nbinimplvars
int	nintimplvars
int	ncontimplvars
int	ncontvars
SCIP_Real *	cutcoefs
int *	cutinds
int	ncutinds

Member Function Documentation

QUAD()

SCIP_Real MIR_Data::QUAD

(

cutrhs

)

the working right hand side of the cut

References SCIP_Real.

Field Documentation

totalnnz

int MIR_Data::totalnnz

Definition at line 4092 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), doMIRBoundSubstitution(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

secindices

int* MIR_Data::secindices[NSECTIONS]

Definition at line 4093 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), doMIRBoundSubstitution(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

secnnz

int MIR_Data::secnnz[NSECTIONS]

Definition at line 4094 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), doMIRBoundSubstitution(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

isenfint

SCIP_Bool MIR_Data::isenfint[NSECTIONS]

Does the section have an integrality constraint?

Definition at line 4096 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformStrongCG(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

isimplint

SCIP_Bool MIR_Data::isimplint[NSECTIONS]

Is the section implied integer variables?

Definition at line 4097 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformStrongCG(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

usevbds

int MIR_Data::usevbds[NSECTIONS]

Should variable bound substitution be done for this section?

Definition at line 4100 of file cuts.c.

Referenced by cutsTransformMIR(), cutsTransformStrongCG(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

vars

SCIP_VAR** MIR_Data::vars

pointer to SCIPs variable array

Definition at line 4103 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

nvars

int MIR_Data::nvars

total number of variables

Definition at line 4104 of file cuts.c.

Referenced by cutsTransformMIR(), SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

nbinvars

int MIR_Data::nbinvars

total number of non-implint binary variables

Definition at line 4105 of file cuts.c.

Referenced by SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

nintvars

int MIR_Data::nintvars

total number of non-implint integer variables

Definition at line 4106 of file cuts.c.

Referenced by SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

nbinimplvars

int MIR_Data::nbinimplvars

total number of implint binary variables

Definition at line 4107 of file cuts.c.

Referenced by SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

nintimplvars

int MIR_Data::nintimplvars

total number of implint integer variables

Definition at line 4108 of file cuts.c.

Referenced by SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

ncontimplvars

int MIR_Data::ncontimplvars

total number of implint continuous variables

Definition at line 4109 of file cuts.c.

Referenced by SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

ncontvars

int MIR_Data::ncontvars

total number of non-implied continuous variables

Definition at line 4110 of file cuts.c.

Referenced by cutsTransformMIR(), SCIPcalcMIR(), SCIPcalcStrongCG(), SCIPcutGenerationHeuristicCMIR(), and varSection().

cutcoefs

SCIP_Real* MIR_Data::cutcoefs

working cut indices value array

Definition at line 4112 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), doMIRBoundSubstitution(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

cutinds

int* MIR_Data::cutinds

working cut variable problem index array

Definition at line 4115 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().

ncutinds

int MIR_Data::ncutinds

number of values in the working cut variable problem index array

Definition at line 4116 of file cuts.c.

Referenced by cutsRoundMIR(), cutsRoundStrongCG(), cutsTransformMIR(), cutsTransformStrongCG(), SCIPcalcMIR(), SCIPcalcStrongCG(), and SCIPcutGenerationHeuristicCMIR().