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| author | Lei Zhang <thestig@chromium.org> | 2017-03-17 15:14:19 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-17 22:54:26 +0000 |
| commit | 85f019a8e7d33cbba368a6c6b75fd091269e14a1 (patch) | |
| tree | 8dcf6fcd98309a48ebbd9e46cc8c0d23a57c0965 /third_party | |
| parent | 240fe6d79f234896a966ddce0b9a125776dc9171 (diff) | |
| download | pdfium-85f019a8e7d33cbba368a6c6b75fd091269e14a1.tar.xz | |
Add pdfium::clamp() as a placeholder for std::clamp().chromium/3046
Ue it to fix a typo as well.
BUG=pdfium:634
Change-Id: I2d686242ffb841aedc2fae6a3cf7a00bea667404
Reviewed-on: https://pdfium-review.googlesource.com/3113
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'third_party')
| -rw-r--r-- | third_party/base/stl_util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/third_party/base/stl_util.h b/third_party/base/stl_util.h index 96947f5e53..9c71530c12 100644 --- a/third_party/base/stl_util.h +++ b/third_party/base/stl_util.h @@ -10,6 +10,7 @@ #include <set> #include "third_party/base/numerics/safe_conversions.h" +#include "third_party/base/stl_util.h" namespace pdfium { @@ -67,6 +68,12 @@ class ScopedSetInsertion { const T m_Entry; }; +// std::clamp(), some day. +template <class T> +constexpr const T& clamp(const T& v, const T& lo, const T& hi) { + return std::min(std::max(v, lo), hi); +} + } // namespace pdfium #endif // PDFIUM_THIRD_PARTY_BASE_STL_UTIL_H_ |