Chris@102: // Boost.Geometry (aka GGL, Generic Geometry Library)
Chris@102: 
Chris@102: // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
Chris@102: // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
Chris@102: // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
Chris@102: // Copyright (c) 2014 Adam Wulkiewicz, Lodz, Poland.
Chris@102: 
Chris@102: // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
Chris@102: // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
Chris@102: 
Chris@102: // Use, modification and distribution is subject to the Boost Software License,
Chris@102: // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@102: // http://www.boost.org/LICENSE_1_0.txt)
Chris@102: 
Chris@102: #ifndef BOOST_GEOMETRY_GEOMETRIES_MULTI_LINESTRING_HPP
Chris@102: #define BOOST_GEOMETRY_GEOMETRIES_MULTI_LINESTRING_HPP
Chris@102: 
Chris@102: #include <memory>
Chris@102: #include <vector>
Chris@102: 
Chris@102: #include <boost/concept/requires.hpp>
Chris@102: 
Chris@102: #include <boost/geometry/core/tags.hpp>
Chris@102: #include <boost/geometry/geometries/concepts/linestring_concept.hpp>
Chris@102: 
Chris@102: #ifdef BOOST_GEOMETRY_EXPERIMENTAL_ENABLE_INITIALIZER_LIST
Chris@102: #include <boost/config.hpp>
Chris@102: #ifndef BOOST_NO_CXX11_HDR_INITIALIZER_LIST
Chris@102: #include <initializer_list>
Chris@102: #endif
Chris@102: #endif
Chris@102: 
Chris@102: namespace boost { namespace geometry
Chris@102: {
Chris@102: 
Chris@102: 
Chris@102: namespace model
Chris@102: {
Chris@102: 
Chris@102: /*!
Chris@102: \brief multi_line, a collection of linestring
Chris@102: \details Multi-linestring can be used to group lines belonging to each other,
Chris@102:         e.g. a highway (with interruptions)
Chris@102: \ingroup geometries
Chris@102: 
Chris@102: \qbk{before.synopsis,
Chris@102: [heading Model of]
Chris@102: [link geometry.reference.concepts.concept_multi_linestring MultiLineString Concept]
Chris@102: }
Chris@102: */
Chris@102: template
Chris@102: <
Chris@102:     typename LineString,
Chris@102:     template<typename, typename> class Container = std::vector,
Chris@102:     template<typename> class Allocator = std::allocator
Chris@102: >
Chris@102: class multi_linestring : public Container<LineString, Allocator<LineString> >
Chris@102: {
Chris@102:     BOOST_CONCEPT_ASSERT( (concept::Linestring<LineString>) );
Chris@102: 
Chris@102: #ifdef BOOST_GEOMETRY_EXPERIMENTAL_ENABLE_INITIALIZER_LIST
Chris@102: 
Chris@102:     typedef Container<LineString, Allocator<LineString> > base_type;
Chris@102: 
Chris@102: public:
Chris@102:     /// \constructor_default{multi_linestring}
Chris@102:     multi_linestring()
Chris@102:         : base_type()
Chris@102:     {}
Chris@102: 
Chris@102: #ifndef BOOST_NO_CXX11_HDR_INITIALIZER_LIST
Chris@102: 
Chris@102:     /// \constructor_initializer_list{multi_linestring}
Chris@102:     inline multi_linestring(std::initializer_list<LineString> l)
Chris@102:         : base_type(l.begin(), l.end())
Chris@102:     {}
Chris@102: 
Chris@102: // Commented out for now in order to support Boost.Assign
Chris@102: // Without this assignment operator first the object should be created
Chris@102: //   from initializer list, then it shoudl be moved.
Chris@102: //// Without this workaround in MSVC the assignment operator is ambiguous
Chris@102: //#ifndef BOOST_MSVC
Chris@102: //    /// \assignment_initializer_list{multi_linestring}
Chris@102: //    inline multi_linestring & operator=(std::initializer_list<LineString> l)
Chris@102: //    {
Chris@102: //        base_type::assign(l.begin(), l.end());
Chris@102: //        return *this;
Chris@102: //    }
Chris@102: //#endif
Chris@102: 
Chris@102: #endif
Chris@102: #endif
Chris@102: };
Chris@102: 
Chris@102: 
Chris@102: } // namespace model
Chris@102: 
Chris@102: 
Chris@102: #ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS
Chris@102: namespace traits
Chris@102: {
Chris@102: 
Chris@102: template
Chris@102: <
Chris@102:     typename LineString,
Chris@102:     template<typename, typename> class Container,
Chris@102:     template<typename> class Allocator
Chris@102: >
Chris@102: struct tag< model::multi_linestring<LineString, Container, Allocator> >
Chris@102: {
Chris@102:     typedef multi_linestring_tag type;
Chris@102: };
Chris@102: 
Chris@102: } // namespace traits
Chris@102: #endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS
Chris@102: 
Chris@102: 
Chris@102: }} // namespace boost::geometry
Chris@102: 
Chris@102: #endif // BOOST_GEOMETRY_GEOMETRIES_MULTI_LINESTRING_HPP