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Editing: split_interval_map.hpp
/*-----------------------------------------------------------------------------+ Copyright (c) 2007-2012: Joachim Faulhaber Copyright (c) 1999-2006: Cortex Software GmbH, Kantstrasse 57, Berlin +------------------------------------------------------------------------------+ Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENCE.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +-----------------------------------------------------------------------------*/ #ifndef BOOST_ICL_SPLIT_INTERVAL_MAP_HPP_JOFA_000706 #define BOOST_ICL_SPLIT_INTERVAL_MAP_HPP_JOFA_000706 #include <boost/icl/interval_set.hpp> #include <boost/icl/interval_map.hpp> #include <boost/icl/interval_base_map.hpp> #include <boost/icl/split_interval_set.hpp> namespace boost{namespace icl { /** \brief implements a map as a map of intervals - on insertion overlapping intervals are split and associated values are combined. */ template < typename DomainT, typename CodomainT, class Traits = icl::partial_absorber, ICL_COMPARE Compare = ICL_COMPARE_INSTANCE(ICL_COMPARE_DEFAULT, DomainT), ICL_COMBINE Combine = ICL_COMBINE_INSTANCE(icl::inplace_plus, CodomainT), ICL_SECTION Section = ICL_SECTION_INSTANCE(icl::inter_section, CodomainT), ICL_INTERVAL(ICL_COMPARE) Interval = ICL_INTERVAL_INSTANCE(ICL_INTERVAL_DEFAULT, DomainT, Compare), ICL_ALLOC Alloc = std::allocator > class split_interval_map: public interval_base_map<split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc>, DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> { public: typedef Traits traits; typedef split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> type; typedef interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> joint_type; typedef type overloadable_type; typedef interval_base_map <type, DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> base_type; typedef DomainT domain_type; typedef CodomainT codomain_type; typedef ICL_INTERVAL_TYPE(Interval,DomainT,Compare) interval_type; typedef typename base_type::iterator iterator; typedef typename base_type::value_type value_type; typedef typename base_type::element_type element_type; typedef typename base_type::segment_type segment_type; typedef typename base_type::domain_mapping_type domain_mapping_type; typedef typename base_type::interval_mapping_type interval_mapping_type; typedef typename base_type::ImplMapT ImplMapT; typedef typename base_type::codomain_combine codomain_combine; typedef interval_set<DomainT,Compare,Interval,Alloc> interval_set_type; typedef interval_set_type set_type; typedef set_type key_object_type; enum { fineness = 3 }; public: //========================================================================== //= Construct, copy, destruct //========================================================================== /// Default constructor for the empty object split_interval_map(): base_type() {} /// Copy constructor split_interval_map(const split_interval_map& src): base_type(src) {} explicit split_interval_map(const domain_mapping_type& base_pair): base_type() { this->add(base_pair); } explicit split_interval_map(const value_type& value_pair): base_type() { this->add(value_pair); } /// Assignment from a base interval_map. template<class SubType> void assign(const interval_base_map<SubType,DomainT,CodomainT, Traits,Compare,Combine,Section,Interval,Alloc>& src) { this->clear(); this->_map.insert(src.begin(), src.end()); } /// Assignment operator for base type template<class SubType> split_interval_map& operator = (const interval_base_map<SubType,DomainT,CodomainT, Traits,Compare,Combine,Section,Interval,Alloc>& src) { this->assign(src); return *this; } # ifndef BOOST_ICL_NO_CXX11_RVALUE_REFERENCES //========================================================================== //= Move semantics //========================================================================== /// Move constructor split_interval_map(split_interval_map&& src) : base_type(boost::move(src)) {} /// Move assignment operator split_interval_map& operator = (split_interval_map src) { base_type::operator=(boost::move(src)); return *this; } //========================================================================== # else /// Assignment operator split_interval_map& operator = (const split_interval_map& src) { base_type::operator=(src); return *this; } # endif // BOOST_ICL_NO_CXX11_RVALUE_REFERENCES private: // Private functions that shall be accessible by the baseclass: friend class interval_base_map <split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc>, DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc>; iterator handle_inserted(iterator it_)const { return it_; } void handle_inserted(iterator, iterator)const{ } template<class Combiner> void handle_left_combined(iterator it_) { if(on_absorbtion<type,Combiner,Traits::absorbs_identities>::is_absorbable((*it_).second)) this->_map.erase(it_); } template<class Combiner> void handle_combined(iterator it_) { if(on_absorbtion<type,Combiner,Traits::absorbs_identities>::is_absorbable((*it_).second)) this->_map.erase(it_); } template<class Combiner> void handle_preceeded_combined(iterator prior_, iterator& it_) { if(on_absorbtion<type,Combiner,Traits::absorbs_identities>::is_absorbable((*it_).second)) { this->_map.erase(it_); it_ = prior_; } } template<class Combiner> void handle_succeeded_combined(iterator it_, iterator) { if(on_absorbtion<type,Combiner,Traits::absorbs_identities>::is_absorbable((*it_).second)) this->_map.erase(it_); } void handle_reinserted(iterator){} template<class Combiner> void gap_insert_at(iterator& it_, iterator prior_, const interval_type& end_gap, const codomain_type& co_val) { if(on_absorbtion<type,Combiner,Traits::absorbs_identities>::is_absorbable((*it_).second)) { this->_map.erase(it_); it_ = this->template gap_insert<Combiner>(prior_, end_gap, co_val); } else it_ = this->template gap_insert<Combiner>(it_, end_gap, co_val); } } ; //----------------------------------------------------------------------------- // type traits //----------------------------------------------------------------------------- template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct is_map<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { typedef is_map<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > type; BOOST_STATIC_CONSTANT(bool, value = true); }; template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct has_inverse<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { typedef has_inverse<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > type; BOOST_STATIC_CONSTANT(bool, value = (has_inverse<CodomainT>::value)); }; template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct is_interval_container<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { typedef is_interval_container<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > type; BOOST_STATIC_CONSTANT(bool, value = true); }; template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct is_interval_splitter<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { typedef is_interval_splitter<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > type; BOOST_STATIC_CONSTANT(bool, value = true); }; template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct absorbs_identities<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { typedef absorbs_identities<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > type; BOOST_STATIC_CONSTANT(bool, value = (Traits::absorbs_identities)); }; template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct is_total<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { typedef is_total<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > type; BOOST_STATIC_CONSTANT(bool, value = (Traits::is_total)); }; template <class DomainT, class CodomainT, class Traits, ICL_COMPARE Compare, ICL_COMBINE Combine, ICL_SECTION Section, ICL_INTERVAL(ICL_COMPARE) Interval, ICL_ALLOC Alloc> struct type_to_string<icl::split_interval_map<DomainT,CodomainT,Traits,Compare,Combine,Section,Interval,Alloc> > { static std::string apply() { return "sp_itv_map<"+ type_to_string<DomainT>::apply() + "," + type_to_string<CodomainT>::apply() + "," + type_to_string<Traits>::apply() +">"; } }; }} // namespace icl boost #endif
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