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/*
Copyright 2008 Intel Corporation
Use, modification and distribution are subject to the Boost Software License,
Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt).
*/
#ifndef BOOST_POLYGON_POLYGON_90_WITH_HOLES_DATA_HPP
#define BOOST_POLYGON_POLYGON_90_WITH_HOLES_DATA_HPP
namespace boost { namespace polygon{
#include "isotropy.hpp"
#include "polygon_90_data.hpp"
struct polygon_90_with_holes_concept;
template <typename T>
class polygon_90_with_holes_data {
public:
typedef polygon_90_with_holes_concept geometry_type;
typedef T coordinate_type;
typedef typename polygon_90_data<T>::iterator_type iterator_type;
typedef typename polygon_90_data<T>::compact_iterator_type compact_iterator_type;
typedef typename std::list<polygon_90_data<coordinate_type> >::const_iterator iterator_holes_type;
typedef polygon_90_data<coordinate_type> hole_type;
typedef typename coordinate_traits<T>::area_type area_type;
typedef point_data<T> point_type;
// default constructor of point does not initialize x and y
inline polygon_90_with_holes_data() : self_(), holes_() {} //do nothing default constructor
// initialize a polygon from x,y values, it is assumed that the first is an x
// and that the input is a well behaved polygon
template<class iT>
inline polygon_90_with_holes_data& set(iT input_begin, iT input_end) {
self_.set(input_begin, input_end);
return *this;
}
// initialize a polygon from x,y values, it is assumed that the first is an x
// and that the input is a well behaved polygon
template<class iT>
inline polygon_90_with_holes_data& set_compact(iT input_begin, iT input_end) {
self_.set_compact(input_begin, input_end);
return *this;
}
// initialize a polygon from x,y values, it is assumed that the first is an x
// and that the input is a well behaved polygon
template<class iT>
inline polygon_90_with_holes_data& set_holes(iT input_begin, iT input_end) {
holes_.clear(); //just in case there was some old data there
for( ; input_begin != input_end; ++ input_begin) {
holes_.push_back(hole_type());
holes_.back().set_compact((*input_begin).begin_compact(), (*input_begin).end_compact());
}
return *this;
}
// copy constructor (since we have dynamic memory)
inline polygon_90_with_holes_data(const polygon_90_with_holes_data& that) : self_(that.self_),
holes_(that.holes_) {}
// assignment operator (since we have dynamic memory do a deep copy)
inline polygon_90_with_holes_data& operator=(const polygon_90_with_holes_data& that) {
self_ = that.self_;
holes_ = that.holes_;
return *this;
}
template <typename T2>
inline polygon_90_with_holes_data& operator=(const T2& rvalue);
// get begin iterator, returns a pointer to a const coordinate_type
inline const iterator_type begin() const {
return self_.begin();
}
// get end iterator, returns a pointer to a const coordinate_type
inline const iterator_type end() const {
return self_.end();
}
// get begin iterator, returns a pointer to a const coordinate_type
inline const compact_iterator_type begin_compact() const {
return self_.begin_compact();
}
// get end iterator, returns a pointer to a const coordinate_type
inline const compact_iterator_type end_compact() const {
return self_.end_compact();
}
inline std::size_t size() const {
return self_.size();
}
// get begin iterator, returns a pointer to a const polygon
inline const iterator_holes_type begin_holes() const {
return holes_.begin();
}
// get end iterator, returns a pointer to a const polygon
inline const iterator_holes_type end_holes() const {
return holes_.end();
}
inline std::size_t size_holes() const {
return holes_.size();
}
private:
polygon_90_data<coordinate_type> self_;
std::list<hole_type> holes_;
};
}
}
#endif
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