Add default file-event_handler callbacks. #2374

gabime · May 13, 2022 · d89a1e6 · d89a1e6
1 parent 128cbe5
commit d89a1e6
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/include/spdlog/common.h b/include/spdlog/common.h
@@ -306,6 +306,13 @@ struct source_loc
 
 struct file_event_handlers
 {
+    file_event_handlers()
+        : before_open([](spdlog::filename_t) {})
+        , after_open ([](spdlog::filename_t, std::FILE*) {})
+        , before_close([](spdlog::filename_t, std::FILE*) {})
+        , after_close([](spdlog::filename_t) {})
+    {}
+
     std::function<void(const filename_t &filename)> before_open;
     std::function<void(const filename_t &filename, std::FILE *file_stream)> after_open;
     std::function<void(const filename_t &filename, std::FILE *file_stream)> before_close;