summaryrefslogtreecommitdiff
path: root/boost/geometry/strategies/geographic/side_thomas.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'boost/geometry/strategies/geographic/side_thomas.hpp')
-rw-r--r--boost/geometry/strategies/geographic/side_thomas.hpp55
1 files changed, 55 insertions, 0 deletions
diff --git a/boost/geometry/strategies/geographic/side_thomas.hpp b/boost/geometry/strategies/geographic/side_thomas.hpp
new file mode 100644
index 0000000000..a96cabdaab
--- /dev/null
+++ b/boost/geometry/strategies/geographic/side_thomas.hpp
@@ -0,0 +1,55 @@
+// Boost.Geometry
+
+// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
+
+// This file was modified by Oracle on 2014, 2015.
+// Modifications copyright (c) 2014-2015 Oracle and/or its affiliates.
+
+// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
+
+// 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_STRATEGIES_GEOGRAPHIC_SIDE_THOMAS_HPP
+#define BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_SIDE_THOMAS_HPP
+
+
+#include <boost/geometry/algorithms/detail/thomas_inverse.hpp>
+
+#include <boost/geometry/strategies/geographic/side_detail.hpp>
+
+
+namespace boost { namespace geometry
+{
+
+
+namespace strategy { namespace side
+{
+
+/*!
+\brief Check at which side of a segment a point lies
+ left of segment (> 0), right of segment (< 0), on segment (0)
+\ingroup strategies
+\tparam Model Reference model of coordinate system.
+\tparam CalculationType \tparam_calculation
+ */
+template <typename Model, typename CalculationType = void>
+class thomas
+ : public detail::by_azimuth<geometry::detail::thomas_inverse, Model, CalculationType>
+{
+ typedef detail::by_azimuth<geometry::detail::thomas_inverse, Model, CalculationType> base_t;
+
+public:
+ thomas(Model const& model = Model())
+ : base_t(model)
+ {}
+};
+
+}} // namespace strategy::side
+
+
+}} // namespace boost::geometry
+
+
+#endif // BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_SIDE_THOMAS_HPP