trivial primal heuristic
Definition in file heur_trivial.c.
Go to the source code of this file.
Macros | |
#define | HEUR_NAME "trivial" |
#define | HEUR_DESC "start heuristic which tries some trivial solutions" |
#define | HEUR_DISPCHAR 't' |
#define | HEUR_PRIORITY 10000 |
#define | HEUR_FREQ 0 |
#define | HEUR_FREQOFS 0 |
#define | HEUR_MAXDEPTH -1 |
#define | HEUR_TIMING SCIP_HEURTIMING_BEFOREPRESOL | SCIP_HEURTIMING_BEFORENODE |
#define | HEUR_USESSUBSCIP FALSE |
Functions | |
static | SCIP_DECL_HEURCOPY (heurCopyTrivial) |
static | SCIP_DECL_HEUREXEC (heurExecTrivial) |
SCIP_RETCODE | SCIPincludeHeurTrivial (SCIP *scip) |
#define HEUR_NAME "trivial" |
Definition at line 29 of file heur_trivial.c.
Referenced by SCIP_DECL_HEURCOPY(), and SCIPincludeHeurTrivial().
#define HEUR_DESC "start heuristic which tries some trivial solutions" |
Definition at line 30 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_DISPCHAR 't' |
Definition at line 31 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_PRIORITY 10000 |
Definition at line 32 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_FREQ 0 |
Definition at line 33 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_FREQOFS 0 |
Definition at line 34 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_MAXDEPTH -1 |
Definition at line 35 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_TIMING SCIP_HEURTIMING_BEFOREPRESOL | SCIP_HEURTIMING_BEFORENODE |
Definition at line 36 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
#define HEUR_USESSUBSCIP FALSE |
does the heuristic use a secondary SCIP instance?
Definition at line 37 of file heur_trivial.c.
Referenced by SCIPincludeHeurTrivial().
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static |
copy method for primal heuristic plugins (called when SCIP copies plugins)
Definition at line 45 of file heur_trivial.c.
References HEUR_NAME, SCIP_CALL, SCIP_OKAY, SCIPheurGetName(), and SCIPincludeHeurTrivial().
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static |
execution method of primal heuristic
Definition at line 60 of file heur_trivial.c.
References FALSE, MAX, SCIP_Bool, SCIP_CALL, SCIP_DIDNOTFIND, SCIP_DIDNOTRUN, SCIP_FOUNDSOL, SCIP_OKAY, SCIP_Real, SCIP_VARTYPE_CONTINUOUS, SCIPceil(), SCIPcreateSol(), SCIPdebug, SCIPdebugMsg, SCIPfeastol(), SCIPfloor(), SCIPfreeSol(), SCIPgetNRuns(), SCIPgetVarsData(), SCIPinfinity(), SCIPisFeasLE(), SCIPisGT(), SCIPisInfinity(), SCIPisLE(), SCIPprintSol(), SCIPsetSolVal(), SCIPtrySol(), SCIPvarGetLbLocal(), SCIPvarGetNLocksDown(), SCIPvarGetNLocksUp(), SCIPvarGetType(), SCIPvarGetUbLocal(), and TRUE.