#pragma once #include #include class Log { public: enum Level { DEBUG, INFO, WARN, ERROR }; private: bool opened = false; Level msglevel = DEBUG; inline std::string getLabel(Level level) { std::string label; switch(level) { case DEBUG: label = "DEBUG"; break; case INFO: label = "INFO "; break; case WARN: label = "WARN "; break; case ERROR: label = "ERROR"; break; } return label; } public: inline static bool headers = false; inline static Level level = WARN; Log() {} Log(Level type) { msglevel = type; if(headers) { operator << ("["+getLabel(type)+"]"); } } ~Log() { if(opened) { std::cout<<'\n'; } opened = false; } template Log &operator<<(const T &msg) { if(msglevel >= level) { std::cout<