RtError.h

/************************************************************************/
/************************************************************************/

#ifndef RTERROR_H
#define RTERROR_H

#include <exception>
#include <iostream>
#include <string>

class RtError : public std::exception
{
 public:
  enum Type {
    WARNING,           
    DEBUG_WARNING,     
    UNSPECIFIED,       
    NO_DEVICES_FOUND,  
    INVALID_DEVICE,    
    MEMORY_ERROR,      
    INVALID_PARAMETER, 
    INVALID_USE,       
    DRIVER_ERROR,      
    SYSTEM_ERROR,      
    THREAD_ERROR       
  };

  RtError( const std::string& message, Type type = RtError::UNSPECIFIED ) throw() : message_(message), type_(type) {}
 
  virtual ~RtError( void ) throw() {}

  virtual void printMessage( void ) const throw() { std::cerr << '\n' << message_ << "\n\n"; }

  virtual const Type& getType(void) const throw() { return type_; }

  virtual const std::string& getMessage(void) const throw() { return message_; }

  virtual const char* what( void ) const throw() { return message_.c_str(); }

 protected:
  std::string message_;
  Type type_;
};

#endif