bound change information to track bound changes from root node to current node
Definition at line 115 of file struct_var.h.
#include <struct_var.h>
Data Fields | |
SCIP_Real | oldbound |
SCIP_Real | newbound |
SCIP_VAR * | var |
SCIP_INFERENCEDATA | inferencedata |
SCIP_BDCHGIDX | bdchgidx |
unsigned int | pos:27 |
unsigned int | boundchgtype:2 |
unsigned int | boundtype:1 |
unsigned int | inferboundtype:1 |
unsigned int | redundant:1 |
SCIP_Real SCIP_BdChgInfo::oldbound |
old value for bound
Definition at line 117 of file struct_var.h.
Referenced by SCIPbdchginfoGetOldbound(), SCIPbdchginfoIsRedundant(), and updatePseudocost().
SCIP_Real SCIP_BdChgInfo::newbound |
new value for bound
Definition at line 118 of file struct_var.h.
Referenced by SCIPbdchginfoGetNewbound(), SCIPbdchginfoIsRedundant(), SCIPbdchginfoIsTighter(), and updatePseudocost().
SCIP_VAR* SCIP_BdChgInfo::var |
active variable that changed the bounds
Definition at line 119 of file struct_var.h.
Referenced by conflictAddConflictCons(), SCIPbdchginfoGetRelaxedBound(), SCIPbdchginfoGetVar(), SCIPbdchginfoIsTighter(), and updateStatistics().
SCIP_INFERENCEDATA SCIP_BdChgInfo::inferencedata |
data for inferred bound changes
Definition at line 120 of file struct_var.h.
Referenced by SCIPbdchginfoGetInferCons(), SCIPbdchginfoGetInferInfo(), SCIPbdchginfoGetInferProp(), SCIPbdchginfoGetInferVar(), and SCIPbdchginfoHasInferenceReason().
SCIP_BDCHGIDX SCIP_BdChgInfo::bdchgidx |
bound change index in path from root to current node
Definition at line 121 of file struct_var.h.
Referenced by SCIPbdchginfoGetDepth(), SCIPbdchginfoGetIdx(), SCIPbdchginfoGetPos(), SCIPconflictAddRelaxedBound(), and SCIPvarWasFixedEarlier().
unsigned int SCIP_BdChgInfo::pos |
position in the variable domain change array
Definition at line 122 of file struct_var.h.
Referenced by SCIPconflictAddRelaxedBound().
unsigned int SCIP_BdChgInfo::boundchgtype |
bound change type: branching decision or inferred bound change
Definition at line 123 of file struct_var.h.
Referenced by SCIPbdchginfoGetChgtype(), SCIPbdchginfoGetInferBoundtype(), SCIPbdchginfoGetInferCons(), SCIPbdchginfoGetInferInfo(), SCIPbdchginfoGetInferProp(), SCIPbdchginfoGetInferVar(), SCIPbdchginfoHasInferenceReason(), and updatePseudocost().
unsigned int SCIP_BdChgInfo::boundtype |
type of bound for var: lower or upper bound
Definition at line 124 of file struct_var.h.
Referenced by conflictAddConflictCons(), SCIPbdchginfoGetBoundtype(), SCIPbdchginfoGetRelaxedBound(), and SCIPbdchginfoIsTighter().
unsigned int SCIP_BdChgInfo::inferboundtype |
type of bound for inference var (see inference data): lower or upper bound
Definition at line 125 of file struct_var.h.
Referenced by SCIPbdchginfoGetInferBoundtype().
unsigned int SCIP_BdChgInfo::redundant |
does the bound change info belong to a redundant bound change?
Definition at line 126 of file struct_var.h.
Referenced by SCIPbdchginfoIsRedundant(), and SCIPvarWasFixedEarlier().