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| author | Tobias Hunger <tobias.hunger@theqtcompany.com> | 2015-10-23 12:42:23 +0200 |
|---|---|---|
| committer | Tobias Hunger <tobias.hunger@theqtcompany.com> | 2015-10-23 11:53:49 +0000 |
| commit | 4df436f61a8e2c2f0702090cb4d2a7b57a4e0f9a (patch) | |
| tree | b9902ae6c6614f33e44bcffd787c15379e93a8c0 | |
| parent | d18b8507c10ff5c26e66dc8f0448443f65cf8847 (diff) | |
Algorithm: Make filtered accept a member function pointer
Change-Id: Ib71da93b3893ffb3309d00d7ce2dc803ff0eb4b4
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
| -rw-r--r-- | src/libs/utils/algorithm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/libs/utils/algorithm.h b/src/libs/utils/algorithm.h index 9b4a5752f0..810b6c3502 100644 --- a/src/libs/utils/algorithm.h +++ b/src/libs/utils/algorithm.h @@ -349,6 +349,16 @@ C filtered(const C &container, F predicate) return out; } +template<typename C, typename R, typename S> +Q_REQUIRED_RESULT +C filtered(const C &container, R (S::*predicate)() const) +{ + C out; + std::copy_if(container.begin(), container.end(), + inserter(out), std::mem_fn(predicate)); + return out; +} + ////////////////// // sort ///////////////// |