reduce_cost_parameters Struct Reference

Detailed Description

reduced cost parameters

Definition at line 39 of file dualascent.h.

#include <dualascent.h>

Data Fields
SCIP_Bool	addcuts
SCIP_Bool	ascendandprune
int	root
SCIP_Bool	is_pseudoroot
SCIP_Real	damaxdeviation

Field Documentation

addcuts

SCIP_Bool reduce_cost_parameters::addcuts

should dual ascent add Steiner cuts?

Definition at line 41 of file dualascent.h.

Referenced by computeDualSolution(), computeDualSolutionGuided(), computePertubedSol(), createInitialCuts(), daExec(), dualascent_execDegCons(), reduce_daPcMw(), reduce_daSlackPrune(), runDualAscent(), termcompComputeSubgraphSol(), termcompReduce(), and updateSolution().

ascendandprune

SCIP_Bool reduce_cost_parameters::ascendandprune

should the ascent-and-prune heuristic be executed?

Definition at line 42 of file dualascent.h.

Referenced by daExec(), and runDualAscent().

root

int reduce_cost_parameters::root

the root

Definition at line 43 of file dualascent.h.

Referenced by daExec(), dualascent_execDegCons(), dualascent_update(), reduce_daPcMw(), runDualAscent(), termcompComputeSubgraphSol(), termcompReduce(), and termcompReduceWithParams().

is_pseudoroot

SCIP_Bool reduce_cost_parameters::is_pseudoroot

is the root a pseudo root?

Definition at line 44 of file dualascent.h.

Referenced by daExec(), and reduce_daPcMw().

damaxdeviation

SCIP_Real reduce_cost_parameters::damaxdeviation

maximum deviation for dual-ascent ( -1.0 for default)

Definition at line 45 of file dualascent.h.

Referenced by daExec(), and reduce_daPcMw().