wehub-resource-sync
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/* Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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// This file copy from boost/blank.hpp, boost version: 1.41.0
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// Modified the following points:
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// 1. modify namespace from boost to paddle
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// 2. remove the depending boost header files
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// 3. remove the type traits specializations
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// 4. remove streaming support
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//-----------------------------------------------------------------------------
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// boost blank.hpp header file
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// See http://www.boost.org for updates, documentation, and revision history.
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//-----------------------------------------------------------------------------
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//
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// Copyright (c) 2003
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// Eric Friedman
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#pragma once
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namespace paddle {
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struct blank {};
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inline bool operator==(const blank&, const blank&) { return true; }
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inline bool operator<=(const blank&, const blank&) { return true; }
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inline bool operator>=(const blank&, const blank&) { return true; }
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inline bool operator!=(const blank&, const blank&) { return false; }
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inline bool operator<(const blank&, const blank&) { return false; }
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inline bool operator>(const blank&, const blank&) { return false; }
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} // namespace paddle
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