Jonathan Poelen 997206a1ae optimize mp_map_replace ...

compiler |       gcc-12       |      clang-15
before   | 0:00.46s - 187160K | 0:00.38s - 129104K
after    | 0:00.21s - 80236K  | 0:00.33s - 123644K

```cpp
using namespace boost::mp11;

template<class L, class M = mp_transform<mp_list, L>>
struct f { template<class I> using g = mp_map_replace<M, mp_list<I, I>>; };

template<class I, class L = mp_iota<I>> using test
  = mp_transform<f<L>::template g, L>;

using r1 = mp_transform<test, mp_iota_c<30>>;
```

2026-03-24 14:40:21 +02:00

..

boost

optimize mp_map_replace

2026-03-24 14:40:21 +02:00