73 lines
3.6 KiB
C++
73 lines
3.6 KiB
C++
/**************************************************************************************/
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/* */
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/* Visualization Library */
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/* http://visualizationlibrary.org */
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/* */
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/* Copyright (c) 2005-2020, Michele Bosi */
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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 modification, */
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/* 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, this */
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/* list of conditions and the following disclaimer. */
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/* */
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/* - Redistributions in binary form must reproduce the above copyright notice, this */
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/* list of conditions and the following disclaimer in the documentation and/or */
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/* other materials provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND */
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/* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */
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/* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR */
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/* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
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/* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */
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/* ANY 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 OF THIS */
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/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/**************************************************************************************/
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#ifndef KeyValues_INCLUDE_ONCE
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#define KeyValues_INCLUDE_ONCE
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#include <vlCore/Object.hpp>
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#include <vlCore/String.hpp>
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#include <map>
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namespace vl
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{
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//! A set of key/value pairs usually used to associate generic information, tags, attributes etc. to another class.
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class VLCORE_EXPORT KeyValues: public Object
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{
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VL_INSTRUMENT_CLASS(vl::KeyValues, Object)
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public:
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KeyValues();
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bool has(const String& key) const { return mKeyValues.find(key) != mKeyValues.end(); }
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String value(const String& key) const;
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String& set(const String& key) { return mKeyValues[key]; }
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void erase(const String& key) { mKeyValues.erase(key); }
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void getKeys(std::vector<String>& keys) const;
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void clear() { mKeyValues.clear(); }
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const std::map<String,String>& keyValueMap() const { return mKeyValues; }
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std::map<String,String>& keyValueMap() { return mKeyValues; }
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void print();
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protected:
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std::map<String,String> mKeyValues;
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};
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}
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#endif
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