scip_exception.hpp File Reference

Detailed Description

exception handling for SCIP

Author

Cornelius Schwarz

Definition in file scip_exception.hpp.

#include <exception>
#include <string>
#include <scip/scip.h>
#include <scip/misc.h>

Go to the source code of this file.

Data Structures
class	SCIPException
	exception handling class for SCIP More...

Macros
#define	SCIP_MSG_MAX   100
	maximal number of characters in an error messages More...
#define	SCIP_CALL_EXC(x)
	macro to call scip function with exception handling More...

Functions
char *	SCIPgetErrorString (SCIP_RETCODE retcode, char *buffer_str, int buffersize)
	translates a SCIP_RETCODE into an error string More...

Macro Definition Documentation

SCIP_MSG_MAX

#define SCIP_MSG_MAX   100

maximal number of characters in an error messages

Definition at line 30 of file scip_exception.hpp.

Referenced by SCIPException::SCIPException().

SCIP_CALL_EXC

#define SCIP_CALL_EXC

(

x

)

Value:

{                                               \
      SCIP_RETCODE retcode;                     \
      if( (retcode = (x)) != SCIP_OKAY)         \
      {                                         \
         throw SCIPException(retcode);          \
      }                                         \
   }

macro to call scip function with exception handling

this macro calls a SCIP function and throws an instance of SCIPException if anything went wrong

Definition at line 156 of file scip_exception.hpp.

Referenced by scipexamples::QueensSolver::QueensSolver(), scipexamples::QueensSolver::solve(), and scipexamples::QueensSolver::~QueensSolver().

Function Documentation

SCIPgetErrorString()

char* SCIPgetErrorString ( SCIP_RETCODE  retcode, char *  buffer_str, int  buffersize  )

inline

translates a SCIP_RETCODE into an error string

Parameters

[in]	retcode	SCIP_RETCODE you want to translate
[in]	buffersize	size of buffer
[out]	buffer_str	buffer to character array to store translated message, this must be at least of size SCIP_MSG_MAX

Returns

buffer_str or NULL, if retcode could not be translated

Definition at line 40 of file scip_exception.hpp.

References NULL, SCIP_BRANCHERROR, SCIP_ERROR, SCIP_FILECREATEERROR, SCIP_INVALIDCALL, SCIP_INVALIDDATA, SCIP_INVALIDRESULT, SCIP_KEYALREADYEXISTING, SCIP_LPERROR, SCIP_MAXDEPTHLEVEL, SCIP_NOFILE, SCIP_NOMEMORY, SCIP_NOPROBLEM, SCIP_OKAY, SCIP_PARAMETERUNKNOWN, SCIP_PARAMETERWRONGTYPE, SCIP_PARAMETERWRONGVAL, SCIP_PLUGINNOTFOUND, SCIP_READERROR, SCIP_WRITEERROR, and SCIPsnprintf().

Referenced by SCIPException::SCIPException().