diff options
| -rw-r--r-- | src/utils/logger.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/utils/logger.h b/src/utils/logger.h index 65846be5..c9ca9d80 100644 --- a/src/utils/logger.h +++ b/src/utils/logger.h @@ -24,6 +24,7 @@ #include <iosfwd> #include <sstream> +#include <iostream> namespace utils { @@ -192,6 +193,32 @@ class Logger static void switchLogs(); }; +/** + * Class for temporarily debugging things that are actually not interesting + * to include in the log. + * + * It is used for automatically ending with a newline, putting spaces in + * between different parameters and quoting strings. + */ +class Debug +{ +public: + ~Debug() { std::cout << std::endl; } + + template <class T> + Debug &operator << (T t) + { + std::cout << t << " "; + return *this; + } +}; + +template <> +inline Debug &Debug::operator << (const std::string &t) +{ + std::cout << "\"" << t << "\" "; + return *this; +} } // namespace utils @@ -210,4 +237,11 @@ class Logger #define LOG_ERROR(msg) LOG(Error, msg) #define LOG_FATAL(msg) LOG(Fatal, msg) +/** + * Returns an instance of the debug class for printing out a line. + * + * Usage: debug() << "testing" << a << b; + */ +inline ::utils::Debug debug() { return ::utils::Debug(); } + #endif // LOGGER_H |