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Diffstat (limited to 'lib/etl/set.h')
-rw-r--r-- | lib/etl/set.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/lib/etl/set.h b/lib/etl/set.h new file mode 100644 index 0000000..3fb2ec2 --- /dev/null +++ b/lib/etl/set.h @@ -0,0 +1,113 @@ +///\file + +/****************************************************************************** +The MIT License(MIT) + +Embedded Template Library. +https://github.com/ETLCPP/etl +http://www.etlcpp.com + +Copyright(c) 2014 jwellbelove, rlindeman + +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. +******************************************************************************/ + +#ifndef __ETL_SET__ +#define __ETL_SET__ + +#include <stddef.h> +#include <iterator> +#include <functional> + +#include "iset.h" +#include "container.h" +#include "pool.h" + +//***************************************************************************** +///\defgroup set set +/// A set with the capacity defined at compile time. +///\ingroup containers +//***************************************************************************** + +namespace etl +{ + //************************************************************************* + /// A templated set implementation that uses a fixed size buffer. + //************************************************************************* + template <typename T, const size_t MAX_SIZE_, typename TCompare = std::less<T> > + class set : public iset<T, TCompare> + { + public: + + static const size_t MAX_SIZE = MAX_SIZE_; + + //************************************************************************* + /// Default constructor. + //************************************************************************* + set() + : iset<T, TCompare>(node_pool, MAX_SIZE) + { + iset<T, TCompare>::initialise(); + } + + //************************************************************************* + /// Copy constructor. + //************************************************************************* + explicit set(const set& other) + : iset<T, TCompare>(node_pool, MAX_SIZE) + { + iset<T, TCompare>::assign(other.cbegin(), other.cend()); + } + + //************************************************************************* + /// Constructor, from an iterator range. + ///\tparam TIterator The iterator type. + ///\param first The iterator to the first element. + ///\param last The iterator to the last element + 1. + //************************************************************************* + template <typename TIterator> + set(TIterator first, TIterator last) + : iset<T, TCompare>(node_pool, MAX_SIZE) + { + iset<T, TCompare>::assign(first, last); + } + + //************************************************************************* + /// Assignment operator. + //************************************************************************* + set& operator = (const set& rhs) + { + // Skip if doing self assignment + if (this != &rhs) + { + iset<T, TCompare>::assign(rhs.cbegin(), rhs.cend()); + } + + return *this; + } + + private: + + /// The pool of data nodes used for the set. + pool<typename iset<T, TCompare>::Data_Node, MAX_SIZE> node_pool; + }; + +} + +#endif |