Detailed Description

Steiner tree problem file reader.

Author: Daniel Rehfeldt

This file implements the reader used to read and write Steiner tree problems.

Definition in file reader_gr.c.

#include <assert.h>
#include <string.h>
#include "probdata_stp.h"
#include "reader_gr.h"
#include "graph.h"

Macros
Reader properties
#define	READER_NAME "grreader"

#define	READER_DESC "file reader for Steiner tree data format (gr)"

#define	READER_EXTENSION "gr"

Functions
Callback methods
static	SCIP_DECL_READERCOPY (readerCopyGr)

static	SCIP_DECL_READERREAD (readerReadGr)

Interface methods
SCIP_RETCODE	SCIPincludeReaderGr (SCIP *scip)

Macro Definition Documentation

◆ READER_NAME

#define READER_NAME "grreader"

Definition at line 38 of file reader_gr.c.

Referenced by SCIP_DECL_READERCOPY(), and SCIPincludeReaderGr().

◆ READER_DESC

#define READER_DESC "file reader for Steiner tree data format (gr)"

Definition at line 39 of file reader_gr.c.

Referenced by SCIPincludeReaderGr().

◆ READER_EXTENSION

#define READER_EXTENSION "gr"

Definition at line 40 of file reader_gr.c.

Referenced by SCIPincludeReaderGr().

Function Documentation

◆ SCIP_DECL_READERCOPY()

static SCIP_DECL_READERCOPY ( readerCopyGr )

static

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

Definition at line 53 of file reader_gr.c.

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

◆ SCIP_DECL_READERREAD()

static SCIP_DECL_READERREAD ( readerReadGr )

static

problem reading method of the reader

Definition at line 67 of file reader_gr.c.

References NULL, SCIP_CALL, SCIP_DIDNOTRUN, SCIP_OKAY, SCIP_READERROR, SCIP_STAGE_INIT, SCIP_SUCCESS, SCIPgetProbData(), SCIPgetStage(), and SCIPprobdataCreate().

◆ SCIPincludeReaderGr()

SCIP_RETCODE SCIPincludeReaderGr ( SCIP * scip )

includes the gr file reader in SCIP

Parameters

scip	SCIP data structure

Definition at line 100 of file reader_gr.c.

References NULL, READER_DESC, READER_EXTENSION, READER_NAME, SCIP_CALL, SCIP_OKAY, SCIPincludeReaderBasic(), SCIPsetReaderCopy(), and SCIPsetReaderRead().

Referenced by runShell(), and SCIP_DECL_READERCOPY().

SCIP