Jonathan Poelen e06ba9abd3 optimize mp_copy_if ...

compiler |      gcc-15       |     clang-20
before   | 0:00.21s - 65820K | 0:00.51s - 138048K
after    | 0:00.21s - 65428K | 0:00.49s - 138540K

```cpp
template<class> using pred = mp_false;
template<class I, class L = mp_iota<I>> using test
  = mp_copy_if<L, pred>;

using r1 = mp_transform<test, mp_iota_c<120>>;
```

2026-03-23 22:49:31 +02:00

..

boost

optimize mp_copy_if

2026-03-23 22:49:31 +02:00