#ifndef _PROPERTIES_H_ #define _PROPERTIES_H_ /* * This program source code file is part of KICAD, a free EDA CAD application. * * Copyright (C) 2016 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com> * Copyright (C) 2016-2020 KiCad Developers, see AUTHORS.txt for contributors. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <string> #include <map> #include <utf8.h> /** * A name/value tuple with unique names and optional values. The names * may be iterated alphabetically. */ class STRING_UTF8_MAP : public std::map< std::string, UTF8 > { public: bool Clear( const std::string& aProperty ) { return erase( aProperty ) > 0; } bool Exists( const std::string& aProperty ) const { return count( aProperty ) > 0; } /** * Fetch a property by \a aName and returns true if that property was found, else false. * If not found, \a aFetchedValue is not touched. * * @param aName is the property or option to look for. * @param aFetchedValue is where to put the value of the property if it exists and * \a aFetchedValue is not NULL. * @return true if property is found, else false. */ bool Value( const char* aName, UTF8* aFetchedValue = nullptr ) const; }; #endif // _PROPERTIES_H_ // LocalWords: aName aFetchedValue