Chris@16: /*
Chris@16:   Copyright 2008 Intel Corporation
Chris@16: 
Chris@16:   Use, modification and distribution are subject to the Boost Software License,
Chris@16:   Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16:   http://www.boost.org/LICENSE_1_0.txt).
Chris@16: */
Chris@16: #ifndef BOOST_POLYGON_POLYGON_DATA_HPP
Chris@16: #define BOOST_POLYGON_POLYGON_DATA_HPP
Chris@16: namespace boost { namespace polygon{
Chris@16: struct polygon_concept;
Chris@16: template <typename T>
Chris@16: class polygon_data {
Chris@16: public:
Chris@16:   typedef polygon_concept geometry_type;
Chris@16:   typedef T coordinate_type;
Chris@16:   typedef typename std::vector<point_data<coordinate_type> >::const_iterator iterator_type;
Chris@16:   typedef typename coordinate_traits<T>::coordinate_distance area_type;
Chris@16:   typedef point_data<T> point_type;
Chris@16: 
Chris@16:   inline polygon_data() : coords_() {} //do nothing default constructor
Chris@16: 
Chris@16:   template<class iT>
Chris@16:   inline polygon_data(iT input_begin, iT input_end) : coords_(input_begin, input_end) {}
Chris@16: 
Chris@16:   template<class iT>
Chris@16:   inline polygon_data& set(iT input_begin, iT input_end) {
Chris@16:     coords_.clear();  //just in case there was some old data there
Chris@16:     coords_.insert(coords_.end(), input_begin, input_end);
Chris@16:     return *this;
Chris@16:   }
Chris@16: 
Chris@16:   // copy constructor (since we have dynamic memory)
Chris@16:   inline polygon_data(const polygon_data& that) : coords_(that.coords_) {}
Chris@16: 
Chris@16:   // assignment operator (since we have dynamic memory do a deep copy)
Chris@16:   inline polygon_data& operator=(const polygon_data& that) {
Chris@16:     coords_ = that.coords_;
Chris@16:     return *this;
Chris@16:   }
Chris@16: 
Chris@16:   template <typename T2>
Chris@16:   inline polygon_data& operator=(const T2& rvalue);
Chris@16: 
Chris@16:   inline bool operator==(const polygon_data& that) const {
Chris@16:     if(coords_.size() != that.coords_.size()) return false;
Chris@16:     for(std::size_t i = 0; i < coords_.size(); ++i) {
Chris@16:       if(coords_[i] != that.coords_[i]) return false;
Chris@16:     }
Chris@16:     return true;
Chris@16:   }
Chris@16: 
Chris@16:   inline bool operator!=(const polygon_data& that) const { return !((*this) == that); }
Chris@16: 
Chris@16:   // get begin iterator, returns a pointer to a const Unit
Chris@16:   inline iterator_type begin() const { return coords_.begin(); }
Chris@16: 
Chris@16:   // get end iterator, returns a pointer to a const Unit
Chris@16:   inline iterator_type end() const { return coords_.end(); }
Chris@16: 
Chris@16:   inline std::size_t size() const { return coords_.size(); }
Chris@16: 
Chris@16: public:
Chris@16:   std::vector<point_data<coordinate_type> > coords_;
Chris@16: };
Chris@16: 
Chris@16: }
Chris@16: }
Chris@16: #endif