reader_rcp.c File Reference

Detailed Description

file reader for "pack" scheduling instances

Author

Stefan Heinz

Definition in file reader_rcp.c.

#include <assert.h>
#include <string.h>
#include <ctype.h>
#include "reader_rcp.h"
#include "reader_sm.h"

Go to the source code of this file.

Macros
Reader properties
#define	READER_NAME   "rcpreader"
#define	READER_DESC   "reader for \"pack\" scheduling instances"
#define	READER_EXTENSION   "rcp"

Functions
Local methods
static SCIP_RETCODE	parseDetails (SCIP *scip, SCIP_FILE *file, int *lineno, int **demands, SCIP_DIGRAPH *precedencegraph, int *durations, int *capacities, int njobs, int nresources)
static SCIP_RETCODE	readFile (SCIP *scip, SCIP_FILE *file, const char *filename)
Interface methods
SCIP_RETCODE	SCIPincludeReaderRcp (SCIP *scip)

Callback methods of reader
#define	readerFreeSch   NULL
#define	readerWriteSch   NULL
static	SCIP_DECL_READERCOPY (readerCopyRcp)
static	SCIP_DECL_READERREAD (readerReadRcp)

Macro Definition Documentation

READER_NAME

#define READER_NAME   "rcpreader"

Definition at line 44 of file reader_rcp.c.

Referenced by SCIP_DECL_READERCOPY(), and SCIPincludeReaderRcp().

READER_DESC

#define READER_DESC   "reader for \"pack\" scheduling instances"

Definition at line 45 of file reader_rcp.c.

Referenced by SCIPincludeReaderRcp().

READER_EXTENSION

#define READER_EXTENSION   "rcp"

Definition at line 46 of file reader_rcp.c.

Referenced by SCIPincludeReaderRcp().

readerFreeSch

#define readerFreeSch   NULL

destructor of reader to free user data (called when SCIP is exiting)

Definition at line 261 of file reader_rcp.c.

Referenced by SCIPincludeReaderRcp().

readerWriteSch

#define readerWriteSch   NULL

problem writing method of reader

Definition at line 294 of file reader_rcp.c.

Referenced by SCIPincludeReaderRcp().

Function Documentation

parseDetails()

static SCIP_RETCODE parseDetails ( SCIP *  scip, SCIP_FILE *  file, int *  lineno, int **  demands, SCIP_DIGRAPH *  precedencegraph, int *  durations, int *  capacities, int  njobs, int  nresources  )

static

parse job and capacities details

Parameters

scip	SCIP data structure
file	file to parse
lineno	pointer to store line number of the file
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

Definition at line 58 of file reader_rcp.c.

References NULL, r, SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIP_READERROR, SCIPdebugMessage, SCIPdebugPrintf, SCIPdigraphAddArc(), SCIPfgets(), and SCIPstrToIntValue().

Referenced by readFile().

readFile()

static SCIP_RETCODE readFile ( SCIP *  scip, SCIP_FILE *  file, const char *  filename  )

static

read file and create problem

Parameters

scip	SCIP data structure
file	file to pares
filename	name of input file

Definition at line 158 of file reader_rcp.c.

References BMSclearMemoryArray, NULL, parseDetails(), SCIP_CALL, SCIP_MAXSTRLEN, SCIP_OKAY, SCIP_READERROR, SCIPallocBufferArray, SCIPcreateDigraph(), SCIPcreateSchedulingProblem(), SCIPdebugMessage, SCIPdigraphFree(), SCIPfgets(), SCIPfreeBufferArray, SCIPstrToIntValue(), and TRUE.

Referenced by SCIP_DECL_READERREAD().

SCIP_DECL_READERCOPY()

static SCIP_DECL_READERCOPY ( readerCopyRcp  )

static

copy method for reader plugins (called when SCIP copies plugins)

Definition at line 248 of file reader_rcp.c.

References NULL, READER_NAME, SCIP_CALL, SCIP_OKAY, SCIPincludeReaderRcp(), and SCIPreaderGetName().

SCIP_DECL_READERREAD()

static SCIP_DECL_READERREAD ( readerReadRcp  )

static

problem reading method of reader

Definition at line 266 of file reader_rcp.c.

References CminInput::file, NULL, readFile(), SCIP_CALL, SCIP_NOFILE, SCIP_OKAY, SCIP_SUCCESS, SCIPerrorMessage, SCIPfclose(), SCIPfopen(), and SCIPprintSysError().

SCIPincludeReaderRcp()

SCIP_RETCODE SCIPincludeReaderRcp

(

SCIP *

scip

)

includes the rcp file reader into SCIP

Parameters

scip	SCIP data structure

Definition at line 309 of file reader_rcp.c.

References NULL, READER_DESC, READER_EXTENSION, READER_NAME, readerFreeSch, readerWriteSch, SCIP_CALL, SCIP_OKAY, and SCIPincludeReader().

Referenced by runShell(), and SCIP_DECL_READERCOPY().