124 lines
3.4 KiB
C++
124 lines
3.4 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
|
|
|
|
// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
|
|
// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
|
|
// Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
|
|
// Copyright (c) 2014 Adam Wulkiewicz, Lodz, Poland.
|
|
|
|
// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
|
|
// (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
|
|
|
|
// Use, modification and distribution is 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_GEOMETRY_GEOMETRIES_MULTI_POINT_HPP
|
|
#define BOOST_GEOMETRY_GEOMETRIES_MULTI_POINT_HPP
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include <boost/concept/requires.hpp>
|
|
|
|
#include <boost/geometry/core/tags.hpp>
|
|
#include <boost/geometry/geometries/concepts/point_concept.hpp>
|
|
|
|
#include <boost/config.hpp>
|
|
#ifndef BOOST_NO_CXX11_HDR_INITIALIZER_LIST
|
|
#include <initializer_list>
|
|
#endif
|
|
|
|
namespace boost { namespace geometry
|
|
{
|
|
|
|
namespace model
|
|
{
|
|
|
|
|
|
/*!
|
|
\brief multi_point, a collection of points
|
|
\ingroup geometries
|
|
\tparam Point \tparam_point
|
|
\tparam Container \tparam_container
|
|
\tparam Allocator \tparam_allocator
|
|
\details Multipoint can be used to group points belonging to each other,
|
|
e.g. a constellation, or the result set of an intersection
|
|
|
|
\qbk{[include reference/geometries/multi_point.qbk]}
|
|
\qbk{before.synopsis,
|
|
[heading Model of]
|
|
[link geometry.reference.concepts.concept_multi_point MultiPoint Concept]
|
|
}
|
|
*/
|
|
template
|
|
<
|
|
typename Point,
|
|
template<typename, typename> class Container = std::vector,
|
|
template<typename> class Allocator = std::allocator
|
|
>
|
|
class multi_point : public Container<Point, Allocator<Point> >
|
|
{
|
|
BOOST_CONCEPT_ASSERT( (concepts::Point<Point>) );
|
|
|
|
typedef Container<Point, Allocator<Point> > base_type;
|
|
|
|
public :
|
|
/// \constructor_default{multi_point}
|
|
inline multi_point()
|
|
: base_type()
|
|
{}
|
|
|
|
/// \constructor_begin_end{multi_point}
|
|
template <typename Iterator>
|
|
inline multi_point(Iterator begin, Iterator end)
|
|
: base_type(begin, end)
|
|
{}
|
|
|
|
#ifndef BOOST_NO_CXX11_HDR_INITIALIZER_LIST
|
|
|
|
/// \constructor_initializer_list{multi_point}
|
|
inline multi_point(std::initializer_list<Point> l)
|
|
: base_type(l.begin(), l.end())
|
|
{}
|
|
|
|
// Commented out for now in order to support Boost.Assign
|
|
// Without this assignment operator first the object should be created
|
|
// from initializer list, then it shoudl be moved.
|
|
//// Without this workaround in MSVC the assignment operator is ambiguous
|
|
//#ifndef BOOST_MSVC
|
|
// /// \assignment_initializer_list{multi_point}
|
|
// inline multi_point & operator=(std::initializer_list<Point> l)
|
|
// {
|
|
// base_type::assign(l.begin(), l.end());
|
|
// return *this;
|
|
// }
|
|
//#endif
|
|
|
|
#endif
|
|
};
|
|
|
|
} // namespace model
|
|
|
|
|
|
#ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS
|
|
namespace traits
|
|
{
|
|
|
|
template
|
|
<
|
|
typename Point,
|
|
template<typename, typename> class Container,
|
|
template<typename> class Allocator
|
|
>
|
|
struct tag< model::multi_point<Point, Container, Allocator> >
|
|
{
|
|
typedef multi_point_tag type;
|
|
};
|
|
|
|
} // namespace traits
|
|
#endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS
|
|
|
|
}} // namespace boost::geometry
|
|
|
|
#endif // BOOST_GEOMETRY_GEOMETRIES_MULTI_POINT_HPP
|