Detailed Description
scheduling problem file reader for RCPSP format
This reader is capabale of parsing resource-constrained project scheduling problem (RCPSP) instances. The PSPlib provides several instances set.
Definition in file reader_sm.h.
#include "scip/scip.h"
Go to the source code of this file.
Functions | |
SCIP_RETCODE | SCIPincludeReaderSm (SCIP *scip) |
SCIP_RETCODE | SCIPcreateSchedulingProblem (SCIP *scip, const char *problemname, const char **jobnames, const char **resourcenames, int **demands, SCIP_DIGRAPH *precedencegraph, int *durations, int *capacities, int njobs, int nresources, SCIP_Bool initialize) |
Function Documentation
◆ SCIPincludeReaderSm()
SCIP_RETCODE SCIPincludeReaderSm | ( | SCIP * | scip | ) |
includes the sm file reader into SCIP
includes the sch file reader in SCIP
- Parameters
-
scip SCIP data structure
Definition at line 716 of file reader_sm.c.
References DEFAULT_FILENAME, FALSE, NULL, READER_DESC, READER_EXTENSION, READER_NAME, SCIP_CALL, SCIP_OKAY, SCIPaddBoolParam(), SCIPaddStringParam(), SCIPincludeReaderBasic(), SCIPsetReaderCopy(), and SCIPsetReaderRead().
Referenced by runShell(), and SCIP_DECL_READERCOPY().
◆ SCIPcreateSchedulingProblem()
SCIP_RETCODE SCIPcreateSchedulingProblem | ( | SCIP * | scip, |
const char * | problemname, | ||
const char ** | jobnames, | ||
const char ** | resourcenames, | ||
int ** | demands, | ||
SCIP_DIGRAPH * | precedencegraph, | ||
int * | durations, | ||
int * | capacities, | ||
int | njobs, | ||
int | nresources, | ||
SCIP_Bool | initialize | ||
) |
creates a cumulative scheduling problem
- Parameters
-
scip SCIP data structure problemname problem name jobnames job names, or NULL resourcenames resource names, or NULL demands demand matrix resource job demand precedencegraph direct graph to store the precedence conditions durations array to store the processing for each job capacities array to store the different capacities njobs number of jobs to be parsed nresources number of capacities to be parsed initialize initialize list scheduling heuristic
Definition at line 747 of file reader_sm.c.
References computeUbmakespan(), FALSE, NULL, r, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIP_Real, SCIP_VARTYPE_INTEGER, SCIPaddCons(), SCIPaddVar(), SCIPallocBufferArray, SCIPcreateConsCumulative(), SCIPcreateConsVarbound(), SCIPcreateProb(), SCIPcreateVar(), SCIPdebugMessage, SCIPdigraphGetNSuccessors(), SCIPdigraphGetSuccessors(), SCIPdigraphGetSuccessorsData(), SCIPfreeBufferArray, SCIPinfinity(), SCIPinitializeHeurListScheduling(), SCIPmarkDoNotMultaggrVar(), SCIPreleaseCons(), SCIPreleaseVar(), SCIPsnprintf(), and TRUE.
Referenced by readFile(), and SCIP_DECL_READERREAD().