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util/AllocatedArray: add method release()

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Max Kellermann 2021-06-28 12:55:01 +02:00 committed by Max Kellermann
parent 53ffcf455c
commit ad00926e1b
1 changed files with 8 additions and 1 deletions
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9
src/util/AllocatedArray.hxx
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@ -76,7 +76,7 @@ public:
:AllocatedArray(other.buffer) {} :AllocatedArray(other.buffer) {}
AllocatedArray(AllocatedArray &&other) noexcept AllocatedArray(AllocatedArray &&other) noexcept
:buffer(std::exchange(other.buffer, nullptr)) {} :buffer(other.release()) {}
~AllocatedArray() noexcept { ~AllocatedArray() noexcept {
delete[] buffer.data; delete[] buffer.data;
@ -259,6 +259,13 @@ public:
buffer.size = _size; buffer.size = _size;
} }
/**
* Give up ownership of the allocated buffer and return it.
*/
Buffer release() noexcept {
return std::exchange(buffer, nullptr);
}
}; };
#endif #endif