Exception.h

#ifndef EXCEPTION_H_
#define EXCEPTION_H_
 
#include <ctime>
#include <exception>
#include <string>
#include <string_view>
 
class Exception : public std::exception {
 
public:
  Exception(const std::string_view message = "Undefined exception")
      : std::exception() {
 
    time_t t = std::time(nullptr);
 
    struct tm *tm_s = std::localtime(&t);
 
    char str_t[32];
 
    std::strftime(str_t, sizeof(str_t), "%Y%m%d-%X - EXCEPTION: ", tm_s);
 
    _message = std::string(str_t).append(message);
  }
 
  ~Exception() throw() {}
 
  const char *what() const throw() override;
 
private:
  std::string _message;
};
 
inline const char *Exception::what() const throw() {
 
  return (_message.c_str());
}
 
#endif /* EXCEPTION_H_ */