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AK: Add Vector::prepend(T&&)

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This commit is contained in:
Andreas Kling 2019-11-07 10:35:13 +01:00
parent a377e8d3f5
commit 6a8695e759
1 changed files with 6 additions and 7 deletions
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13
AK/Vector.h
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@ -385,15 +385,14 @@ public:
append(T(value)); append(T(value));
} }
void prepend(T&& value)
{
insert(0, move(value));
}
void prepend(const T& value) void prepend(const T& value)
{ {
grow_capacity(size() + 1); insert(0, value);
for (int i = size(); i > 0; --i) {
new (slot(i)) T(move(at(i - 1)));
at(i - 1).~T();
}
new (slot(0)) T(value);
++m_size;
} }
void prepend(Vector&& other) void prepend(Vector&& other)