43 lines
1 KiB
C
43 lines
1 KiB
C
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//===- llvm/unittest/ADT/MoveOnly.h - Optional unit tests -----------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_UNITTESTS_ADT_MOVEONLY_H
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#define LLVM_UNITTESTS_ADT_MOVEONLY_H
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namespace llvm {
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struct MoveOnly {
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static unsigned MoveConstructions;
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static unsigned Destructions;
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static unsigned MoveAssignments;
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int val;
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explicit MoveOnly(int val) : val(val) {
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}
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MoveOnly(MoveOnly&& other) {
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val = other.val;
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++MoveConstructions;
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}
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MoveOnly &operator=(MoveOnly&& other) {
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val = other.val;
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++MoveAssignments;
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return *this;
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}
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~MoveOnly() {
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++Destructions;
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}
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static void ResetCounts() {
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MoveConstructions = 0;
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Destructions = 0;
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MoveAssignments = 0;
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}
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};
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} // end namespace llvm
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#endif // LLVM_UNITTESTS_ADT_MOVEONLY_H
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