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46 lines
1.8 KiB
Plaintext
46 lines
1.8 KiB
Plaintext
// Copyright (c) 2016 Ryan Prichard
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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#ifndef WINPTY_SHARED_OWNED_HANDLE_H
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#define WINPTY_SHARED_OWNED_HANDLE_H
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#include <windows.h>
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class OwnedHandle {
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HANDLE m_h;
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public:
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OwnedHandle() : m_h(nullptr) {}
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explicit OwnedHandle(HANDLE h) : m_h(h) {}
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~OwnedHandle() { dispose(true); }
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void dispose(bool nothrow=false);
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HANDLE get() const { return m_h; }
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HANDLE release() { HANDLE ret = m_h; m_h = nullptr; return ret; }
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OwnedHandle(const OwnedHandle &other) = delete;
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OwnedHandle(OwnedHandle &&other) : m_h(other.release()) {}
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OwnedHandle &operator=(const OwnedHandle &other) = delete;
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OwnedHandle &operator=(OwnedHandle &&other) {
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dispose();
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m_h = other.release();
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return *this;
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}
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};
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#endif // WINPTY_SHARED_OWNED_HANDLE_H
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