diff options
Diffstat (limited to 'boost/geometry/views/detail/closed_clockwise_view.hpp')
| -rw-r--r-- | boost/geometry/views/detail/closed_clockwise_view.hpp | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/boost/geometry/views/detail/closed_clockwise_view.hpp b/boost/geometry/views/detail/closed_clockwise_view.hpp index 5fdd6dd5b4..2d76409d2e 100644 --- a/boost/geometry/views/detail/closed_clockwise_view.hpp +++ b/boost/geometry/views/detail/closed_clockwise_view.hpp @@ -5,7 +5,8 @@ // Copyright (c) 2009-2012 Mateusz Loskot, London, UK. // This file was modified by Oracle on 2014-2021. -// Modifications copyright (c) 2014-2021 Oracle and/or its affiliates. +// Modifications copyright (c) 2014-2023 Oracle and/or its affiliates. +// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library @@ -47,7 +48,7 @@ struct closed_clockwise_view { using closed_view = detail::closed_view<Range const, Closure>; using view = detail::clockwise_view<closed_view const, Order>; - + explicit inline closed_clockwise_view(Range const& r) : m_view(closed_view(r)) {} @@ -67,6 +68,31 @@ private: #endif // DOXYGEN_NO_DETAIL +#ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS +namespace traits +{ + +template <typename Range, closure_selector Closure, order_selector Order> +struct tag<geometry::detail::closed_clockwise_view<Range, Closure, Order> > + : geometry::tag<Range> +{}; + +template <typename Range, closure_selector Closure, order_selector Order> +struct point_order<geometry::detail::closed_clockwise_view<Range, Closure, Order> > +{ + static const order_selector value = clockwise; +}; + +template <typename Range, closure_selector Closure, order_selector Order> +struct closure<geometry::detail::closed_clockwise_view<Range, Closure, Order> > +{ + static const closure_selector value = closed; +}; + +} // namespace traits +#endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS + + }} // namespace boost::geometry |