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| author | Mustafa Quraish <mustafaq9@gmail.com> | 2021-09-04 19:15:16 -0400 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-09-09 11:27:48 +0200 |
| commit | 522f0841fd362c67505d16d0db2b972e21c9b386 (patch) | |
| tree | 532531d201b44a2aa0017d7d36b2e7d78b10a597 | |
| parent | 90ada407db6f73109932f1fab1c720fa608ebce1 (diff) | |
| download | serenity-522f0841fd362c67505d16d0db2b972e21c9b386.zip | |
LibGfx/Point: Add hash trait for Point<T>
| -rw-r--r-- | Userland/Libraries/LibGfx/Point.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Userland/Libraries/LibGfx/Point.h b/Userland/Libraries/LibGfx/Point.h index fcb5d5dbb8..588bf0716a 100644 --- a/Userland/Libraries/LibGfx/Point.h +++ b/Userland/Libraries/LibGfx/Point.h @@ -267,3 +267,12 @@ bool encode(Encoder&, Gfx::IntPoint const&); bool decode(Decoder&, Gfx::IntPoint&); } + +template<typename T> +struct AK::Traits<Gfx::Point<T>> : public AK::GenericTraits<Gfx::Point<T>> { + static constexpr bool is_trivial() { return false; } + static unsigned hash(Gfx::Point<T> const& point) + { + return pair_int_hash(AK::Traits<T>::hash(point.x()), AK::Traits<T>::hash(point.y())); + } +}; |