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55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file 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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*
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*/
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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#ifndef CRYINCLUDE_CRYCOMMONTOOLS_STLHELPERS_H
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#define CRYINCLUDE_CRYCOMMONTOOLS_STLHELPERS_H
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#pragma once
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#include <functional>
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namespace STLHelpers
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{
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template <class Type>
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inline const char* constchar_cast(const Type& type)
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{
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return type;
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}
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template <>
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inline const char* constchar_cast(const std::string& type)
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{
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return type.c_str();
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}
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template <class Type>
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struct less_strcmp
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{
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bool operator()(const Type& left, const Type& right) const
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{
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return strcmp(constchar_cast(left), constchar_cast(right)) < 0;
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}
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};
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template <class Type>
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struct less_stricmp
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{
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bool operator()(const Type& left, const Type& right) const
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{
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return _stricmp(constchar_cast(left), constchar_cast(right)) < 0;
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}
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};
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}
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#endif // CRYINCLUDE_CRYCOMMONTOOLS_STLHELPERS_H
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