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113 lines
4.0 KiB
C++
113 lines
4.0 KiB
C++
///\file
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/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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http://www.etlcpp.com
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Copyright(c) 2014 jwellbelove, rlindeman
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#ifndef __ETL_MULTIMAP__
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#define __ETL_MULTIMAP__
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#include <stddef.h>
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#include <iterator>
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#include <functional>
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#include "imultimap.h"
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#include "container.h"
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#include "pool.h"
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//*****************************************************************************
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/// A multimap with the capacity defined at compile time.
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///\ingroup containers
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//*****************************************************************************
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namespace etl
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{
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//*************************************************************************
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/// A templated multimap implementation that uses a fixed size buffer.
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//*************************************************************************
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template <typename TKey, typename TValue, const size_t MAX_SIZE_, typename TCompare = std::less<TKey> >
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class multimap : public imultimap<TKey, TValue, TCompare>
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{
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public:
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static const size_t MAX_SIZE = MAX_SIZE_;
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//*************************************************************************
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/// Default constructor.
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//*************************************************************************
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multimap()
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: imultimap<TKey, TValue, TCompare>(node_pool, MAX_SIZE)
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{
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imultimap<TKey, TValue, TCompare>::initialise();
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}
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//*************************************************************************
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/// Copy constructor.
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//*************************************************************************
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explicit multimap(const multimap& other)
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: imultimap<TKey, TValue, TCompare>(node_pool, MAX_SIZE)
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{
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imultimap<TKey, TValue, TCompare>::assign(other.cbegin(), other.cend());
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}
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//*************************************************************************
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/// Constructor, from an iterator range.
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///\tparam TIterator The iterator type.
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///\param first The iterator to the first element.
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///\param last The iterator to the last element + 1.
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//*************************************************************************
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template <typename TIterator>
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multimap(TIterator first, TIterator last)
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: imultimap<TKey, TValue, TCompare>(node_pool, MAX_SIZE)
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{
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imultimap<TKey, TValue, TCompare>::assign(first, last);
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}
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//*************************************************************************
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/// Assignment operator.
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//*************************************************************************
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multimap& operator = (const multimap& rhs)
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{
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// Skip if doing self assignment
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if (this != &rhs)
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{
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imultimap<TKey, TValue, TCompare>::assign(rhs.cbegin(), rhs.cend());
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}
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return *this;
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}
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private:
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/// The pool of data nodes used for the multimap.
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pool<typename imultimap<TKey, TValue, TCompare>::Data_Node, MAX_SIZE> node_pool;
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};
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}
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#endif
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