error_checker.h

Go to the documentation of this file.

#ifndef _ERRORCHECKER_H_
#define _ERRORCHECKER_H_

// includes, maya
#include <maya/MStatus.h>


class ErrorChecker {

public:

  static void 
  checkErrorGL(const char* file = "-" , const int line = -1);

  static void  
  checkFrameBufferStatus();

  //   this version prints an error and terminates the program, no exception is thrown.
  inline  static void
  condition( bool val, const char* file, const int line);

  inline  static void
  mayaStatus( const MStatus& status, const char* file, const int line);

};

// includes, system
#include <iostream>

//   this version prints an error and terminates the program, no exception is thrown.
/* static */ inline void
ErrorChecker::condition( bool val, const char* file, const int line) {

  if ( ! val) {

    std::cerr << "Condition failed: " << file << " in line " << line << std::endl;

    // exit(EXIT_FAILURE);
  }
}

/* static */ inline void
ErrorChecker::mayaStatus( const MStatus& status, const char* file, const int line) {

  if ( MS::kSuccess != status) { 

    std::cerr << "Maya status error: " << file << " in line " << line << std::endl;

    // exit(EXIT_FAILURE);
  }
}


#define CHECK_ERROR_GL() ErrorChecker::checkErrorGL( __FILE__, __LINE__)

#define CONDITION( val) ErrorChecker::condition( val, __FILE__, __LINE__)

#define CHECK_MAYA( val) ErrorChecker::mayaStatus( val, __FILE__, __LINE__)

#endif // _ERRORCHECKER_H_

---