SCIP

Solving Constraint Integer Programs

Public Member Functions | Data Fields
tsp::ReaderTSP Class Reference

Detailed Description

SCIP file reader for TSP data files

Definition at line 36 of file ReaderTSP.h.

#include <ReaderTSP.h>

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Public Member Functions

 ReaderTSP (SCIP *scip)
 
virtual ~ReaderTSP ()
 
virtual SCIP_DECL_READERFREE (scip_free)
 
virtual SCIP_DECL_READERREAD (scip_read)
 
virtual SCIP_DECL_READERWRITE (scip_write)
 

Data Fields

SCIP_Bool round_lengths_
 

Constructor & Destructor Documentation

tsp::ReaderTSP::ReaderTSP ( SCIP *  scip)
inline

default constructor

Definition at line 43 of file ReaderTSP.h.

virtual tsp::ReaderTSP::~ReaderTSP ( )
inlinevirtual

destructor

Definition at line 53 of file ReaderTSP.h.

References SCIP_DECL_READERFREE(), SCIP_DECL_READERREAD(), and SCIP_DECL_READERWRITE().

Member Function Documentation

virtual tsp::ReaderTSP::SCIP_DECL_READERFREE ( scip_free  )
virtual

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

Referenced by ~ReaderTSP().

virtual tsp::ReaderTSP::SCIP_DECL_READERREAD ( scip_read  )
virtual

problem reading method of reader

possible return values for *result:

  • SCIP_SUCCESS : the reader read the file correctly and created an appropritate problem
  • SCIP_DIDNOTRUN : the reader is not responsible for given input file

If the reader detected an error in the input file, it should return with RETCODE SCIP_READERR or SCIP_NOFILE.

Referenced by ~ReaderTSP().

virtual tsp::ReaderTSP::SCIP_DECL_READERWRITE ( scip_write  )
virtual

problem writing method of reader; NOTE: if the parameter "genericnames" is TRUE, then SCIP already set all variable and constraint names to generic names; therefore, this method should always use SCIPvarGetName() and SCIPconsGetName();

possible return values for *result:

  • SCIP_SUCCESS : the reader read the file correctly and created an appropritate problem
  • SCIP_DIDNOTRUN : the reader is not responsible for given input file

If the reader detected an error in the writing to the file stream, it should return with RETCODE SCIP_WRITEERROR.

Referenced by ~ReaderTSP().

Field Documentation

SCIP_Bool tsp::ReaderTSP::round_lengths_

Definition at line 40 of file ReaderTSP.h.