Merge branch 'v1.x' of https://github.com/gabime/spdlog into v1.x

include/spdlog/common.h

@@ -94,6 +94,13 @@ template<typename T>
 using basic_string_view_t = fmt::basic_string_view<T>;
 #endif
 using string_view_t = basic_string_view_t<char>;
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+#ifndef _WIN32
+#error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
+#else
+using wstring_view_t = basic_string_view_t<wchar_t>;
+#endif // _WIN32
+#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
 
 #if defined(SPDLOG_NO_ATOMIC_LEVELS)
 using level_t = details::null_atomic_int;

include/spdlog/logger.h

@@ -63,7 +63,7 @@ public:
     void swap(spdlog::logger &other);
 
     template<typename... Args>
-    void force_log(source_loc loc, level::level_enum lvl, const char *fmt, const Args &... args)
+    void force_log(source_loc loc, level::level_enum lvl, string_view_t fmt, const Args &... args)
     {
         try
         {
@@ -83,7 +83,7 @@ public:
     }
 
     template<typename... Args>
-    void log(source_loc loc, level::level_enum lvl, const char *fmt, const Args &... args)
+    void log(source_loc loc, level::level_enum lvl, string_view_t fmt, const Args &... args)
     {
         if (should_log(lvl))
         {
@@ -92,7 +92,7 @@ public:
     }
 
     template<typename... Args>
-    void log(level::level_enum lvl, const char *fmt, const Args &... args)
+    void log(level::level_enum lvl, string_view_t fmt, const Args &... args)
     {
         log(source_loc{}, lvl, fmt, args...);
     }
@@ -101,37 +101,37 @@ public:
     void log(level::level_enum lvl, const char *msg);
 
     template<typename... Args>
-    void trace(const char *fmt, const Args &... args)
+    void trace(string_view_t fmt, const Args &... args)
     {
         log(level::trace, fmt, args...);
     }
 
     template<typename... Args>
-    void debug(const char *fmt, const Args &... args)
+    void debug(string_view_t fmt, const Args &... args)
     {
         log(level::debug, fmt, args...);
     }
 
     template<typename... Args>
-    void info(const char *fmt, const Args &... args)
+    void info(string_view_t fmt, const Args &... args)
     {
         log(level::info, fmt, args...);
     }
 
     template<typename... Args>
-    void warn(const char *fmt, const Args &... args)
+    void warn(string_view_t fmt, const Args &... args)
     {
         log(level::warn, fmt, args...);
     }
 
     template<typename... Args>
-    void error(const char *fmt, const Args &... args)
+    void error(string_view_t fmt, const Args &... args)
     {
         log(level::err, fmt, args...);
     }
 
     template<typename... Args>
-    void critical(const char *fmt, const Args &... args)
+    void critical(string_view_t fmt, const Args &... args)
     {
         log(level::critical, fmt, args...);
     }
@@ -231,7 +231,7 @@ public:
 #error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
 #else
     template<typename... Args>
-    void log(source_loc source, level::level_enum lvl, const wchar_t *fmt, const Args &... args)
+    void log(source_loc source, level::level_enum lvl, wstring_view_t fmt, const Args &... args)
     {
         if (!should_log(lvl))
         {
@@ -261,43 +261,43 @@ public:
     }
 
     template<typename... Args>
-    void log(level::level_enum lvl, const wchar_t *fmt, const Args &... args)
+    void log(level::level_enum lvl, wstring_view_t fmt, const Args &... args)
     {
         log(source_loc{}, lvl, fmt, args...);
     }
 
     template<typename... Args>
-    void trace(const wchar_t *fmt, const Args &... args)
+    void trace(wstring_view_t fmt, const Args &... args)
     {
         log(level::trace, fmt, args...);
     }
 
     template<typename... Args>
-    void debug(const wchar_t *fmt, const Args &... args)
+    void debug(wstring_view_t fmt, const Args &... args)
     {
         log(level::debug, fmt, args...);
     }
 
     template<typename... Args>
-    void info(const wchar_t *fmt, const Args &... args)
+    void info(wstring_view_t fmt, const Args &... args)
     {
         log(level::info, fmt, args...);
     }
 
     template<typename... Args>
-    void warn(const wchar_t *fmt, const Args &... args)
+    void warn(wstring_view_t fmt, const Args &... args)
     {
         log(level::warn, fmt, args...);
     }
 
     template<typename... Args>
-    void error(const wchar_t *fmt, const Args &... args)
+    void error(wstring_view_t fmt, const Args &... args)
     {
         log(level::err, fmt, args...);
     }
 
     template<typename... Args>
-    void critical(const wchar_t *fmt, const Args &... args)
+    void critical(wstring_view_t fmt, const Args &... args)
     {
         log(level::critical, fmt, args...);
     }

include/spdlog/spdlog.h

@@ -115,49 +115,49 @@ spdlog::logger *default_logger_raw();
 void set_default_logger(std::shared_ptr<spdlog::logger> default_logger);
 
 template<typename... Args>
-inline void log(source_loc source, level::level_enum lvl, const char *fmt, const Args &... args)
+inline void log(source_loc source, level::level_enum lvl, string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->log(source, lvl, fmt, args...);
 }
 
 template<typename... Args>
-inline void log(level::level_enum lvl, const char *fmt, const Args &... args)
+inline void log(level::level_enum lvl, string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->log(source_loc{}, lvl, fmt, args...);
 }
 
 template<typename... Args>
-inline void trace(const char *fmt, const Args &... args)
+inline void trace(string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->trace(fmt, args...);
 }
 
 template<typename... Args>
-inline void debug(const char *fmt, const Args &... args)
+inline void debug(string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->debug(fmt, args...);
 }
 
 template<typename... Args>
-inline void info(const char *fmt, const Args &... args)
+inline void info(string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->info(fmt, args...);
 }
 
 template<typename... Args>
-inline void warn(const char *fmt, const Args &... args)
+inline void warn(string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->warn(fmt, args...);
 }
 
 template<typename... Args>
-inline void error(const char *fmt, const Args &... args)
+inline void error(string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->error(fmt, args...);
 }
 
 template<typename... Args>
-inline void critical(const char *fmt, const Args &... args)
+inline void critical(string_view_t fmt, const Args &... args)
 {
     default_logger_raw()->critical(fmt, args...);
 }
@@ -206,43 +206,43 @@ inline void critical(const T &msg)
 
 #ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
 template<typename... Args>
-inline void log(level::level_enum lvl, const wchar_t *fmt, const Args &... args)
+inline void log(level::level_enum lvl, wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->log(lvl, fmt, args...);
 }
 
 template<typename... Args>
-inline void trace(const wchar_t *fmt, const Args &... args)
+inline void trace(wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->trace(fmt, args...);
 }
 
 template<typename... Args>
-inline void debug(const wchar_t *fmt, const Args &... args)
+inline void debug(wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->debug(fmt, args...);
 }
 
 template<typename... Args>
-inline void info(const wchar_t *fmt, const Args &... args)
+inline void info(wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->info(fmt, args...);
 }
 
 template<typename... Args>
-inline void warn(const wchar_t *fmt, const Args &... args)
+inline void warn(wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->warn(fmt, args...);
 }
 
 template<typename... Args>
-inline void error(const wchar_t *fmt, const Args &... args)
+inline void error(wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->error(fmt, args...);
 }
 
 template<typename... Args>
-inline void critical(const wchar_t *fmt, const Args &... args)
+inline void critical(wstring_view_t fmt, const Args &... args)
 {
     default_logger_raw()->critical(fmt, args...);
 }