libRocket/Include/Rocket/Core/Dictionary.inl

/*
 * This source file is part of libRocket, the HTML/CSS Interface Middleware
 *
 * For the latest information, see http://www.librocket.com
 *
 * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

template< typename T >
inline void Dictionary::Set(const String& key, const T& value)
{
	Set(key, Variant(value));
}

template< typename T >
inline T Dictionary::Get(const String& key, const T& default_value) const
{
	T value;
	if (!GetInto(key, value))
		return default_value;

	return value;
}


template <typename T>
inline bool Dictionary::GetInto(const String& key, T& value) const
{
	Variant* variant = Get(key);
	if (!variant)
		return false;
		
	return variant->GetInto<T>(value);	
}

template <typename T>
inline bool Dictionary::Iterate(int &pos, String& key, T& value) const
{
	Variant* variant;
	bool iterate = Iterate(pos, key, variant);
	if (iterate)
		variant->GetInto(value);
	return iterate;
}