diff options
Diffstat (limited to 'src/openvic2/Logger.hpp')
-rw-r--r-- | src/openvic2/Logger.hpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/openvic2/Logger.hpp b/src/openvic2/Logger.hpp deleted file mode 100644 index 624df29..0000000 --- a/src/openvic2/Logger.hpp +++ /dev/null @@ -1,83 +0,0 @@ -#pragma once - -#include <functional> -#include <sstream> -#ifdef __cpp_lib_source_location -#include <source_location> -#endif - -namespace OpenVic2 { - - #ifndef __cpp_lib_source_location - #include <string> - //Implementation of std::source_location for compilers that do not support it - //Note: uses non-standard extensions that are supported by Clang, GCC, and MSVC - //https://clang.llvm.org/docs/LanguageExtensions.html#source-location-builtins - //https://stackoverflow.com/a/67970107 - class source_location { - std::string _file; - int _line; - std::string _function; - - public: - source_location(std::string f, int l, std::string n) : _file(f), _line(l), _function(n) {} - static source_location current(std::string f = __builtin_FILE(), int l = __builtin_LINE(), std::string n = __builtin_FUNCTION()) { - return source_location(f, l, n); - } - - inline char const* file_name() const { return _file.c_str(); } - inline int line() const {return _line; } - inline char const* function_name() const { return _function.c_str(); } - }; - #endif - - class Logger { - using log_func_t = std::function<void(std::string&&)>; - - #ifdef __cpp_lib_source_location - using source_location = std::source_location; - #else - using source_location = OpenVic2::source_location; - #endif - - static log_func_t info_func, error_func; - - static char const* get_filename(char const* filepath); - - template <typename... Ts> - struct log { - log(log_func_t log_func, Ts&&... ts, const source_location& location) { - if (log_func) { - std::stringstream stream; - stream << std::endl << get_filename(location.file_name()) << "(" << location.line() << ") `" << location.function_name() << "`: "; - ((stream << std::forward<Ts>(ts)), ...); - stream << std::endl; - log_func(stream.str()); - } - } - }; - public: - static void set_info_func(log_func_t log_func); - static void set_error_func(log_func_t log_func); - - template <typename... Ts> - struct info { - info(Ts&&... ts, const source_location& location = source_location::current()) { - log<Ts...>{ info_func, std::forward<Ts>(ts)..., location }; - } - }; - - template <typename... Ts> - info(Ts&&...) -> info<Ts...>; - - template <typename... Ts> - struct error { - error(Ts&&... ts, const source_location& location = source_location::current()) { - log<Ts...>{ error_func, std::forward<Ts>(ts)..., location }; - } - }; - - template <typename... Ts> - error(Ts&&...) -> error<Ts...>; - }; -} |