heur_listscheduling.h File Reference

Detailed Description

scheduling specific primal heuristic which is based on bidirectional serial generation scheme.

Author

Eamonn Coughlan

Definition in file heur_listscheduling.h.

#include "scip/scip.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPincludeHeurListScheduling (SCIP *scip)
SCIP_RETCODE	SCIPinitializeHeurListScheduling (SCIP *scip, SCIP_DIGRAPH *precedencegraph, SCIP_VAR **vars, int *durations, int **resourcedemands, int *capacities, int njobs, int nresources)

Function Documentation

SCIPincludeHeurListScheduling()

SCIP_RETCODE SCIPincludeHeurListScheduling

(

SCIP *

scip

)

creates the list scheduling primal heuristic and includes it in SCIP

Parameters

scip	SCIP data structure

Definition at line 843 of file heur_listscheduling.c.

References assert(), FALSE, HEUR_DESC, HEUR_DISPCHAR, HEUR_FREQ, HEUR_FREQOFS, HEUR_MAXDEPTH, HEUR_NAME, HEUR_PRIORITY, HEUR_TIMING, HEUR_USESSUBSCIP, heurdata, NULL, SCIP_CALL, SCIP_OKAY, SCIPallocBlockMemory, SCIPincludeHeurBasic(), and SCIPsetHeurFree().

Referenced by runShell().

SCIPinitializeHeurListScheduling()

SCIP_RETCODE SCIPinitializeHeurListScheduling	(	SCIP *	scip,
		SCIP_DIGRAPH *	precedencegraph,
		SCIP_VAR **	vars,
		int *	durations,
		int **	resourcedemands,
		int *	capacities,
		int	njobs,
		int	nresources )

initialize heuristic

Parameters

scip	SCIP data structure
precedencegraph	precedence graph
vars	start time variables
durations	duration of the jobs independent of the resources
resourcedemands	resource demand matrix
capacities	resource capacities
njobs	number if jobs
nresources	number of resources

Definition at line 870 of file heur_listscheduling.c.

References assert(), HEUR_NAME, heurdata, heurdataFree(), heurdataInit(), NULL, SCIP_CALL, SCIP_OKAY, SCIPfindHeur(), SCIPheurGetData(), and vars.

Referenced by SCIPcreateSchedulingProblem().