Assert.h

 
#pragma once
 
#if defined(Assert_RECURSES)
#error Recursive header files inclusion detected in Assert.h
#else // defined(Assert_RECURSES)
#define Assert_RECURSES
 
#if !defined Assert_h
#define Assert_h
 
// Inclusions
#include "DGtal/base/Trace.h"
#include <boost/current_function.hpp>
#include <string>
 
namespace DGtal
{
 
  extern Trace trace;
 
#if defined(NDEBUG)
  #define ASSERT(expr) ((void)0)
#else
  inline
  void
  assert_failed(const std::string& expr, const std::string& function, const std::string& file, long int line)
  {
      trace.error()
          << " Assertion Error - assertion (" << expr << ") failed in " << function << ": "
          << file << '(' << line << ")" << std::endl;
      std::abort();
  }
  #define ASSERT(expr) ((expr) ? ((void)0) : ::DGtal::assert_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
#endif
 
 
#if defined(NDEBUG)
  #define ASSERT_MSG(expr, msg) ((void)0)
#else
  inline
  void
  assert_failed_message(const std::string& expr, const std::string& message, const std::string& function, const std::string& file, long int line)
  {
      trace.error()
          << " Assertion Error - assertion (" << expr << ") failed in " << function << ": "
          << file << '(' << line << "): " << std::endl << message << std::endl;
      std::abort();
  }
  #define ASSERT_MSG(expr,msg) ((expr) ? ((void)0) : ::DGtal::assert_failed_message(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
#endif
 
  inline
  void
  fatal_error_failed(const std::string& expr, const std::string& function, const std::string& file, long int line)
  {
      trace.error()
          << " Fatal Error - assertion (" << expr << ") failed in " << function << ": "
          << file << '(' << line << ")" << std::endl;
      std::abort();
  }
#define FATAL_ERROR(expr) ((expr) ? ((void)0) : ::DGtal::fatal_error_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
 
  inline
  void
  fatal_error_failed_message(const std::string& expr, const std::string& message, const std::string& function, const std::string& file, long int line)
  {
      trace.error()
          << " Fatal Error - assertion (" << expr << ") failed in " << function << ": "
          << file << '(' << line << "): " << std::endl << message << std::endl;
      std::abort();
  }
#define FATAL_ERROR_MSG(expr,msg) ((expr) ? ((void)0) : ::DGtal::fatal_error_failed_message(#expr,msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
 
} // namespace DGtal
 
#endif // !defined Assert_h
 
#undef Assert_RECURSES
#endif // else defined(Assert_RECURSES)