Utilities.h

 
// Description: Utility functions for error reporting, etc.
 
#ifndef included_utilities_h
#define included_utilities_h
 
#include "CAROM_config.h"
#include <iostream>
#include <sstream>
#include <string>
 
namespace CAROM {
 
#define CAROM_NULL_USE(variable)                         \
   do {                                                  \
      if (0) { char* temp = (char *)&variable; temp++; } \
   } while (0)
 
#define CAROM_ERROR(X)                                       \
   do {                                                      \
      std::ostringstream os;                                 \
      os << X << std::ends;                                  \
      CAROM::Utilities::abort(os.str(), __FILE__, __LINE__); \
   } while (0)
 
#define CAROM_VERIFY(EXP)                                       \
    do {                                                         \
       if (!(EXP)) {                                             \
          std::ostringstream os;                                 \
          os << "Failed verify: " << # EXP << std::ends;      \
          CAROM::Utilities::abort(os.str(), __FILE__, __LINE__); \
       }                                                         \
    } while (0)
 
#ifdef DEBUG_CHECK_ASSERTIONS
 
#define CAROM_ASSERT(EXP)                                       \
   do {                                                         \
      if (!(EXP)) {                                             \
         std::ostringstream os;                                 \
         os << "Failed assertion: " << # EXP << std::ends;      \
         CAROM::Utilities::abort(os.str(), __FILE__, __LINE__); \
      }                                                         \
   } while (0)
#else
 
/*
 * No assertion checking
 */
#define CAROM_ASSERT(EXP)
 
#endif
 
struct Utilities
{
    static void
    abort(
        const std::string& message,
        const std::string& filename,
        int line);
 
    static std::string
    processorToString(
        int processorID);
 
    static bool
    file_exist(
        const std::string& filename);
};
 
}
 
#endif