Exception.h

#ifndef PFLIB_EXCEPTION_H_
#define PFLIB_EXCEPTION_H_
 
#include <exception>
#include <string>
 
namespace pflib {
 
class Exception : public std::exception {
 public:
  Exception() throw() {}
 
  Exception(const std::string &name, const std::string &message,
            const std::string &module, int line, const std::string &function)
      : name_{name},
        message_{message},
        module_{module},
        function_{function},
        line_{line} {}
 
  virtual ~Exception() throw() {}
 
  const std::string &name() const throw() { return name_; }
 
  const std::string &message() const throw() { return message_; }
 
  const std::string &module() const throw() { return module_; }
 
  const std::string &function() const throw() { return function_; }
 
  int line() const throw() { return line_; }
 
  virtual const char *what() const throw() { return message_.c_str(); }
 
 private:
  std::string name_;
 
  std::string message_;
 
  std::string module_;
 
  std::string function_;
 
  int line_{0};
};
 
}  // namespace pflib
 
#define PFEXCEPTION_RAISE(EXCEPTION, MSG) \
  throw pflib::Exception(EXCEPTION, MSG, __FILE__, __LINE__, __FUNCTION__)
 
#endif  // PFLIB_EXCEPTION_H_