data related to one component
Definition at line 99 of file cons_components.c.
Data Fields | |
PROBLEM * | problem |
SCIP * | subscip |
SCIP_SOL * | workingsol |
SCIP_VAR ** | vars |
SCIP_VAR ** | subvars |
SCIP_VAR ** | fixedvars |
SCIP_VAR ** | fixedsubvars |
SCIP_Real | fixedvarsobjsum |
SCIP_Real | lastdualbound |
SCIP_Real | lastprimalbound |
SCIP_STATUS | laststatus |
SCIP_Bool | solved |
int | ncalls |
int | lastsolindex |
int | lastbestsolindex |
int | nvars |
int | nfixedvars |
int | fixedvarssize |
int | number |
PROBLEM* Component::problem |
the problem this component belongs to
Definition at line 101 of file cons_components.c.
Referenced by componentCreateSubscip(), componentSetupWorkingSol(), freeComponent(), initComponent(), SCIP_DECL_SORTPTRCOMP(), and solveComponent().
SCIP* Component::subscip |
sub-SCIP representing the component
Definition at line 102 of file cons_components.c.
Referenced by componentCreateSubscip(), componentSetupWorkingSol(), freeComponent(), initComponent(), and solveComponent().
SCIP_SOL* Component::workingsol |
working solution for transferring solutions into the sub-SCIP
Definition at line 103 of file cons_components.c.
Referenced by componentSetupWorkingSol(), freeComponent(), initComponent(), and solveComponent().
SCIP_VAR** Component::vars |
variables belonging to this component (in complete problem)
Definition at line 104 of file cons_components.c.
Referenced by componentCreateSubscip(), componentSetupWorkingSol(), createAndSplitProblem(), freeComponent(), initComponent(), and solveComponent().
SCIP_VAR** Component::subvars |
variables belonging to this component (in subscip)
Definition at line 105 of file cons_components.c.
Referenced by componentCreateSubscip(), componentSetupWorkingSol(), createAndSplitProblem(), freeComponent(), initComponent(), and solveComponent().
SCIP_VAR** Component::fixedvars |
variables in the original SCIP which were copied while copying the component's constraints, but do not count to the subvars, because they were locally fixed
Definition at line 106 of file cons_components.c.
Referenced by componentSetupWorkingSol(), freeComponent(), and initComponent().
SCIP_VAR** Component::fixedsubvars |
variables in the sub-SCIP which were copied while copying the component's constraints, but do not count to the subvars, because they were locally fixed
Definition at line 108 of file cons_components.c.
Referenced by componentSetupWorkingSol(), freeComponent(), initComponent(), and solveComponent().
SCIP_Real Component::fixedvarsobjsum |
objective contribution of all locally fixed variables
Definition at line 110 of file cons_components.c.
Referenced by componentSetupWorkingSol(), initComponent(), and solveComponent().
SCIP_Real Component::lastdualbound |
dual bound after last optimization call for this component
Definition at line 111 of file cons_components.c.
Referenced by initComponent(), SCIP_DECL_SORTPTRCOMP(), and solveComponent().
SCIP_Real Component::lastprimalbound |
primal bound after last optimization call for this component
Definition at line 112 of file cons_components.c.
Referenced by initComponent(), SCIP_DECL_SORTPTRCOMP(), and solveComponent().
SCIP_STATUS Component::laststatus |
solution status of last optimization call for the sub-SCIP of this component
Definition at line 113 of file cons_components.c.
Referenced by initComponent(), and solveComponent().
SCIP_Bool Component::solved |
was this component solved already?
Definition at line 114 of file cons_components.c.
Referenced by initComponent(), solveComponent(), and solveProblem().
int Component::ncalls |
number of optimization calls for this component
Definition at line 115 of file cons_components.c.
Referenced by initComponent(), SCIP_DECL_SORTPTRCOMP(), and solveComponent().
int Component::lastsolindex |
index of best solution after last optimization call for this component
Definition at line 116 of file cons_components.c.
Referenced by initComponent(), and solveComponent().
int Component::lastbestsolindex |
index of last best solution transferred to this component from the main problem
Definition at line 117 of file cons_components.c.
Referenced by initComponent(), and solveComponent().
int Component::nvars |
number of variables belonging to this component
Definition at line 118 of file cons_components.c.
Referenced by componentCreateSubscip(), componentSetupWorkingSol(), createAndSplitProblem(), freeComponent(), initComponent(), and solveComponent().
int Component::nfixedvars |
number of fixed variables copied during constraint copying
Definition at line 119 of file cons_components.c.
Referenced by componentSetupWorkingSol(), initComponent(), and solveComponent().
int Component::fixedvarssize |
size of fixedvars and fixedsubvars arrays
Definition at line 120 of file cons_components.c.
Referenced by componentSetupWorkingSol(), freeComponent(), and initComponent().
int Component::number |
component number
Definition at line 121 of file cons_components.c.
Referenced by componentCreateSubscip(), createAndSplitProblem(), freeComponent(), initComponent(), and SCIP_DECL_SORTPTRCOMP().