93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
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/*
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---------------------------------------------------------------------------
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Open Asset Import Library (assimp)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2020, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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#ifndef ASSIMP_SAMPLES_SHARED_CODE_UTFCONVERTER_H
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#define ASSIMP_SAMPLES_SHARED_CODE_UTFCONVERTER_H
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#include <string>
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#include <locale>
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#include <codecvt>
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namespace AssimpSamples {
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namespace SharedCode {
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// Used to convert between multibyte and unicode strings.
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class UTFConverter {
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using UTFConverterImpl = std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t>;
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public:
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UTFConverter(const char* s) :
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s_(s),
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ws_(impl_.from_bytes(s)) {
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}
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UTFConverter(const wchar_t* s) :
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s_(impl_.to_bytes(s)),
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ws_(s) {
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}
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UTFConverter(const std::string& s) :
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s_(s),
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ws_(impl_.from_bytes(s)) {
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}
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UTFConverter(const std::wstring& s) :
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s_(impl_.to_bytes(s)),
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ws_(s) {
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}
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inline const char* c_str() const {
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return s_.c_str();
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}
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inline const std::string& str() const {
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return s_;
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}
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inline const wchar_t* c_wstr() const {
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return ws_.c_str();
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}
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private:
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static UTFConverterImpl impl_;
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std::string s_;
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std::wstring ws_;
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};
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}
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}
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#endif // ASSIMP_SAMPLES_SHARED_CODE_UTFCONVERTER_H
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