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40 lines
1 KiB
C++
40 lines
1 KiB
C++
/*
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* Rosalie's Mupen GUI - https://github.com/Rosalie241/RMG
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* Copyright (C) 2020-2025 Rosalie Wanders <rosalie@mailbox.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "String.hpp"
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#include "Library.hpp"
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#include <algorithm>
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//
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// Exported Function
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//
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CORE_EXPORT std::string CoreLowerString(std::string str)
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{
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std::string resultString = str;
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std::transform(resultString.begin(), resultString.end(), resultString.begin(),
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[](unsigned char c)
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{
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return (c >= 'A' && c <= 'Z') ? (c + 'a' - 'A') : c;
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}
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);
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return resultString;
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}
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CORE_EXPORT bool CoreStringToInt(std::string str, int& num)
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{
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char* endptr;
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num = static_cast<int>(std::strtol(str.c_str(), &endptr, 10));
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return errno != ERANGE && endptr == (str.c_str() + str.size());
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}
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