Exception.h

#ifndef FIRE_EXCEPTION_EXCEPTION_H
#define FIRE_EXCEPTION_EXCEPTION_H
 
/*~~~~~~~~~~~~~~~~*/
/*   C++ StdLib   */
/*~~~~~~~~~~~~~~~~*/
#include <exception>
#include <string>
 
namespace fire {
 
class Exception : public std::exception {
 public:
  Exception() noexcept {}
 
  Exception(const std::string& cat, const std::string& msg, bool build_trace = true) noexcept;
 
  virtual ~Exception() = default;
 
  const std::string& category() const noexcept { return category_; }
 
  const std::string& message() const noexcept { return message_; }
 
  const std::string& trace() const noexcept { return stack_trace_; }
 
  virtual const char *what() const noexcept override {
    return message_.c_str();
  }
 
 private:
  std::string category_;
  std::string message_;
  std::string stack_trace_;
};
}  // namespace fire
 
#endif