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65 lines
1.2 KiB
C++
65 lines
1.2 KiB
C++
//
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// KeyValueArgs.h
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//
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// Library: Foundation
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// Package: Cache
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// Module: KeyValueArgs
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//
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// Definition of the KeyValueArgs class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Foundation_KeyValueArgs_INCLUDED
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#define Foundation_KeyValueArgs_INCLUDED
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#include "Poco/Foundation.h"
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namespace Poco
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{
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template <class TKey, class TValue>
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class KeyValueArgs
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/// Simply event arguments class to transfer a key and a value via an event call.
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/// Note that key and value are *NOT* copied, only references to them are stored.
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{
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public:
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KeyValueArgs(const TKey & aKey, const TValue & aVal) : _key(aKey), _value(aVal) { }
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KeyValueArgs(const KeyValueArgs & args) : _key(args._key), _value(args._value) { }
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~KeyValueArgs() { }
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const TKey & key() const
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/// Returns a reference to the key,
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{
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return _key;
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}
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const TValue & value() const
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/// Returns a Reference to the value.
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{
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return _value;
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}
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protected:
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const TKey & _key;
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const TValue & _value;
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private:
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KeyValueArgs & operator=(const KeyValueArgs & args);
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};
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} // namespace Poco
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#endif // Foundation_KeyValueArgs_INCLUDED
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