From c56d7fe0eba7905b0a63c4a1cfe909988653c23d Mon Sep 17 00:00:00 2001 From: kwolekr Date: Tue, 27 Oct 2015 02:51:43 -0400 Subject: Add DISABLE_CLASS_COPY macro (and use it) Use this macro to disallow copying of an object using the assignment operator or copy constructor. This catches otherwise silent-but-deadly mistakes such as "ServerMap map = env->getMap();" at compile time. If so desired, it is still possible to copy a class, but it now requires an explicit call to memcpy or std::copy. --- src/client.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/client.h') diff --git a/src/client.h b/src/client.h index 5b57aa52a..07fb79dca 100644 --- a/src/client.h +++ b/src/client.h @@ -682,6 +682,8 @@ private: // TODO: Add callback to update these when g_settings changes bool m_cache_smooth_lighting; bool m_cache_enable_shaders; + + DISABLE_CLASS_COPY(Client); }; #endif // !CLIENT_HEADER -- cgit v1.2.3