AggregationData Struct Reference

Detailed Description

data used for aggregation of row

Definition at line 172 of file sepa_aggregation.c.

Data Fields
SCIP_Real *	bounddist
int *	bounddistinds
int	nbounddistvars
SCIP_ROW **	aggrrows
SCIP_Real *	aggrrowscoef
int	aggrrowssize
int	naggrrows
int *	aggrrowsstart
int *	ngoodaggrrows
int *	nbadvarsinrow
SCIP_AGGRROW *	aggrrow

Field Documentation

bounddist

SCIP_Real* AggregationData::bounddist

bound distance of continuous variables

Definition at line 174 of file sepa_aggregation.c.

Referenced by setupAggregationData().

bounddistinds

int* AggregationData::bounddistinds

problem indices of the continUous variables corresponding to the bounddistance value

Definition at line 175 of file sepa_aggregation.c.

Referenced by getRowAggregationCandidates(), and setupAggregationData().

nbounddistvars

int AggregationData::nbounddistvars

number of continuous variables that are not at their bounds

Definition at line 176 of file sepa_aggregation.c.

Referenced by getRowAggregationCandidates(), and setupAggregationData().

aggrrows

SCIP_ROW** AggregationData::aggrrows

array of rows suitable for substitution of continuous variable

Definition at line 177 of file sepa_aggregation.c.

Referenced by getRowAggregationCandidates(), and setupAggregationData().

aggrrowscoef

SCIP_Real* AggregationData::aggrrowscoef

coefficient of continuous variable in row that is suitable for substitution of that variable

Definition at line 178 of file sepa_aggregation.c.

Referenced by getRowAggregationCandidates(), and setupAggregationData().

aggrrowssize

int AggregationData::aggrrowssize

size of aggrrows array

Definition at line 179 of file sepa_aggregation.c.

Referenced by setupAggregationData().

naggrrows

int AggregationData::naggrrows

occupied positions in aggrrows array

Definition at line 180 of file sepa_aggregation.c.

Referenced by setupAggregationData().

aggrrowsstart

int* AggregationData::aggrrowsstart

array with start positions of suitable rows for substitution for each continuous variable with non-zero bound distance

Definition at line 181 of file sepa_aggregation.c.

Referenced by getRowAggregationCandidates(), and setupAggregationData().

ngoodaggrrows

int* AggregationData::ngoodaggrrows

array with number of rows suitable for substitution that only contain one continuous variable that is not at it's bound

Definition at line 183 of file sepa_aggregation.c.

Referenced by getRowAggregationCandidates(), and setupAggregationData().

nbadvarsinrow

int* AggregationData::nbadvarsinrow

number of continuous variables that are not at their bounds for each row

Definition at line 185 of file sepa_aggregation.c.

Referenced by aggregateNextRow(), and setupAggregationData().

aggrrow

SCIP_AGGRROW* AggregationData::aggrrow

store aggregation row here so that it can be reused

Definition at line 186 of file sepa_aggregation.c.

Referenced by aggregation(), and setupAggregationData().