59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
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// Copyright (c) Facebook, Inc. and its affiliates.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <atomic>
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#include <iostream>
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namespace yarpl {
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struct Tuple {
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const int a;
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const int b;
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Tuple(const int _a, const int _b) : a(_a), b(_b) {
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std::cout << "Tuple (" << a << ", " << b << ") constructed." << std::endl;
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instanceCount++;
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createdCount++;
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}
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Tuple(const Tuple& t) : a(t.a), b(t.b) {
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std::cout << "Tuple (" << a << ", " << b << ") copy-constructed."
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<< std::endl;
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instanceCount++;
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createdCount++;
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}
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Tuple(Tuple&& t) noexcept : a(std::move(t.a)), b(std::move(t.b)) {
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std::cout << "Tuple (" << a << ", " << b << ") move-constructed."
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<< std::endl;
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instanceCount++;
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createdCount++;
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}
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~Tuple() {
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std::cout << "Tuple (" << a << ", " << b << ") destroyed." << std::endl;
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std::cout << "Tuple destroyed!!" << std::endl;
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instanceCount--;
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destroyedCount++;
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}
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static std::atomic<int> createdCount;
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static std::atomic<int> destroyedCount;
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static std::atomic<int> instanceCount;
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};
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} // namespace yarpl
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