Detailed Description

interface for no symmetry computations

Author: Marc Pfetsch

Definition in file compute_symmetry_none.cpp.

#include "compute_symmetry.h"

Functions
SCIP_Bool	SYMcanComputeSymmetry (void)

const char *	SYMsymmetryGetName (void)

const char *	SYMsymmetryGetDesc (void)

const char *	SYMsymmetryGetAddName (void)

const char *	SYMsymmetryGetAddDesc (void)

SCIP_RETCODE	SYMcomputeSymmetryGenerators (SCIP scip, int maxgenerators, SYM_GRAPH graph, int nperms, int nmaxperms, int **perms, SCIP_Real log10groupsize, SCIP_Real *symcodetime)

SCIP_Bool	SYMcheckGraphsAreIdentical (SCIP scip, SYM_SYMTYPE symtype, SYM_GRAPH G1, SYM_GRAPH *G2)

Function Documentation

◆ SYMcanComputeSymmetry()

SCIP_Bool SYMcanComputeSymmetry ( void )

return whether symmetry can be computed

Definition at line 35 of file compute_symmetry_none.cpp.

References FALSE.

◆ SYMsymmetryGetName()

const char* SYMsymmetryGetName ( void )

return name of external program used to compute generators

Definition at line 41 of file compute_symmetry_none.cpp.

◆ SYMsymmetryGetDesc()

const char* SYMsymmetryGetDesc ( void )

return description of external program used to compute generators

Definition at line 47 of file compute_symmetry_none.cpp.

◆ SYMsymmetryGetAddName()

const char* SYMsymmetryGetAddName ( void )

return name of additional external program used for computing symmetries

Definition at line 53 of file compute_symmetry_none.cpp.

◆ SYMsymmetryGetAddDesc()

const char* SYMsymmetryGetAddDesc ( void )

return description of additional external program used to compute symmetries

Definition at line 59 of file compute_symmetry_none.cpp.

◆ SYMcomputeSymmetryGenerators()

SCIP_RETCODE SYMcomputeSymmetryGenerators	(	SCIP *	scip,
		int	maxgenerators,
		SYM_GRAPH *	graph,
		int *	nperms,
		int *	nmaxperms,
		int ***	perms,
		SCIP_Real *	log10groupsize,
		SCIP_Real *	symcodetime
	)

compute generators of symmetry group

Parameters

scip	SCIP pointer
maxgenerators	maximal number of generators constructed (= 0 if unlimited)
graph	symmetry detection graph
nperms	pointer to store number of permutations
nmaxperms	pointer to store maximal number of permutations (needed for freeing storage)
perms	pointer to store permutation generators as (nperms x npermvars) matrix
log10groupsize	pointer to store size of group
symcodetime	pointer to store the time for symmetry code

Definition at line 65 of file compute_symmetry_none.cpp.

References NULL, and SCIP_OKAY.

◆ SYMcheckGraphsAreIdentical()

SCIP_Bool SYMcheckGraphsAreIdentical	(	SCIP *	scip,
		SYM_SYMTYPE	symtype,
		SYM_GRAPH *	G1,
		SYM_GRAPH *	G2
	)

returns whether two given graphs are identical