3 ms·
Can't say about the others, but my IDE just adds #ifndef/#endif automatically, so I don't bother to change it manually. Is there some performance gain from #pr
by babuskov 10y ago
Can't say about the others, but my IDE just adds #ifndef/#endif automatically, so I don't bother to change it manually.
Is there some performance gain from #pragma once ?
- slavik81 10y agoDoes it update automatically when you copy and/or rename files? > Is there some performance gain from #pragma once? No. Include guards can be detected and optimized just the same.
- babuskov 10y ago> Does it update automatically when you copy and/or rename files? IIRC, it does only if I use the Refactor option inside the IDE.