exception.h

Go to the documentation of this file.

#ifndef AUDIOGRAPHER_EXCEPTION_H
#define AUDIOGRAPHER_EXCEPTION_H
 
#include <exception>
#include <string>
 
#include <boost/format.hpp>
 
#include "audiographer/visibility.h"
#include "audiographer/debug_utils.h"
 
namespace AudioGrapher
{
 
class LIBAUDIOGRAPHER_API Exception : public std::exception
{
  public:
        template<typename T>
        Exception (T const & thrower, std::string const & reason)
          : reason (boost::str (boost::format
                        ("Exception thrown by %1%: %2%")
                        % DebugUtils::demangled_name (thrower) % reason))
        {}
 
        virtual ~Exception () throw() { }
 
        const char* what() const throw()
        {
                return reason.c_str();
        }
 
  private:
        std::string const reason;
 
};
 
} // namespace AudioGrapher
 
#endif // AUDIOGRAPHER_EXCEPTION_H