97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
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/*
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* This file is a part of PikoTools
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* and is distributed under the (new) BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2021, Tomasz Sowa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name Tomasz Sowa nor the names of contributors to this
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* project may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef headerfile_picotools_convert_text_private
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#define headerfile_picotools_convert_text_private
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#include <string>
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namespace PT
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{
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namespace pt_private
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{
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template<class CharType>
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CharType ToLowerGeneric(CharType c)
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{
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if( c >= 'A' && c <= 'Z' )
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return c - 'A' + 'a';
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return c;
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}
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template<class CharType>
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CharType ToUpperGeneric(CharType c)
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{
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if( c >= 'a' && c <= 'z' )
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return c - 'a' + 'A';
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return c;
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}
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template<class StringType>
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void ToLowerStrGeneric(StringType & s)
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{
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typename StringType::size_type i;
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for(i=0 ; i<s.size() ; ++i)
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s[i] = ToLowerGeneric(s[i]);
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}
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template<class StringType>
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void ToUpperStrGeneric(StringType & s)
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{
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typename StringType::size_type i;
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for(i=0 ; i<s.size() ; ++i)
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s[i] = ToUpperGeneric(s[i]);
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}
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} // namespace pt_private
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} // namespace PT
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#endif
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