tree 824e6e09dc99f446da675d96d38a7471cb57f410
parent 35805fa337383ca75e3cdf7d90fd2181fadd6c6c
author Marco Poletti <poletti.marco@gmail.com> 1495369677 +0100
committer Marco Poletti <poletti.marco@gmail.com> 1495369677 +0100

When injecting shared_ptr<>s dependencies for an object, first inject (pointers to) all dependencies and then construct all the shared_ptr<>s at the end, before calling the constructor/provider. This helps the optimizer optimize out increments/decrements/checks of the shared_ptr<> reference count (this is useful at least for GCC 6; e.g. Clang 4 already optimized those out without this re-organization of the code).