OrbitalReductionComponentData Struct Reference

Detailed Description

data for orbital reduction component propagator

Definition at line 131 of file symmetry_orbital.c.

Data Fields
SCIP_NODE *	lastnode
SCIP_Real *	globalvarlbs
SCIP_Real *	globalvarubs
int **	perms
int	nperms
SCIP_VAR **	permvars
int	npermvars
SCIP_HASHMAP *	permvarmap
SCIP_Bool	symmetrybrokencomputed
int *	symbrokenvarids
int	nsymbrokenvarids
SCIP_Bool	treewarninggiven

Field Documentation

lastnode

SCIP_NODE* OrbitalReductionComponentData::lastnode

last node processed by orbital reduction component

Definition at line 133 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

globalvarlbs

SCIP_Real* OrbitalReductionComponentData::globalvarlbs

global variable lower bounds until before branching starts

Definition at line 134 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

globalvarubs

SCIP_Real* OrbitalReductionComponentData::globalvarubs

global variable upper bounds until before branching starts

Definition at line 135 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

perms

int** OrbitalReductionComponentData::perms

the permutations for orbital reduction

Definition at line 136 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

nperms

int OrbitalReductionComponentData::nperms

the number of permutations in perms

Definition at line 137 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

permvars

SCIP_VAR** OrbitalReductionComponentData::permvars

array consisting of the variables of this component

Definition at line 138 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

npermvars

int OrbitalReductionComponentData::npermvars

number of vars in this component

Definition at line 139 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

permvarmap

SCIP_HASHMAP* OrbitalReductionComponentData::permvarmap

map of variables to indices in permvars array

Definition at line 140 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

symmetrybrokencomputed

SCIP_Bool OrbitalReductionComponentData::symmetrybrokencomputed

whether the symmetry broken information is computed already

Definition at line 142 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

symbrokenvarids

int* OrbitalReductionComponentData::symbrokenvarids

variables to be stabilized because the symmetry is globally broken

Definition at line 143 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

nsymbrokenvarids

int OrbitalReductionComponentData::nsymbrokenvarids

symbrokenvarids array length, is 0 iff symbrokenvarids is NULL

Definition at line 144 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().

treewarninggiven

SCIP_Bool OrbitalReductionComponentData::treewarninggiven

whether a warning is given for missing nodes in shadowtree

Definition at line 146 of file symmetry_orbital.c.

Referenced by identifyOrbitalSymmetriesBroken().