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AK: Use TypedTransfer to move vector's inline buffer

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This avoids an explicit loop-move when the type is trivial.
This commit is contained in:
Ali Mohammad Pur 2022-11-03 10:33:52 +03:30 • committed by Ali Mohammad Pur
parent 6970bf03a9
commit 48a4c9c1ad
2 changed files with 17 additions and 6 deletions
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17
AK/TypedTransfer.h
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@ -31,7 +31,7 @@ public:
}
}
static size_t copy(T* destination, const T* source, size_t count)
static size_t copy(T* destination, T const* source, size_t count)
{
if (count == 0)
return 0;
@ -54,7 +54,7 @@ public:
return count;
}
static bool compare(const T* a, const T* b, size_t count)
static bool compare(T const* a, T const* b, size_t count)
{
if (count == 0)
return true;
@ -69,6 +69,19 @@ public:
return true;
}
static void delete_(T* ptr, size_t count)
{
if (count == 0)
return;
if constexpr (Traits<T>::is_trivial()) {
return;
}
for (size_t i = 0; i < count; ++i)
ptr[i].~T();
}
};
}