From 16aaf4cda5fd97da12a7f1da8b0a5168fac2e289 Mon Sep 17 00:00:00 2001
From: vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Tue, 11 Oct 2016 13:57:03 +0000
Subject: Problem of merge with tangentialcomplex branch. Redo in an
 integration branch

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/tangential_integration@1701 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: fa029e8e90b3e203ea675f02098ec6fe95596f9f
---
 .../gudhi_patches/CGAL/NewKernel_d/Types/Ray.h     | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/common/include/gudhi_patches/CGAL/NewKernel_d/Types/Ray.h

(limited to 'src/common/include/gudhi_patches/CGAL/NewKernel_d/Types/Ray.h')

diff --git a/src/common/include/gudhi_patches/CGAL/NewKernel_d/Types/Ray.h b/src/common/include/gudhi_patches/CGAL/NewKernel_d/Types/Ray.h
new file mode 100644
index 00000000..be845e76
--- /dev/null
+++ b/src/common/include/gudhi_patches/CGAL/NewKernel_d/Types/Ray.h
@@ -0,0 +1,66 @@
+// Copyright (c) 2014
+// INRIA Saclay-Ile de France (France)
+//
+// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation; either version 3 of the License,
+// or (at your option) any later version.
+//
+// Licensees holding a valid commercial license may use this file in
+// accordance with the commercial license agreement provided with the software.
+//
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// $URL$
+// $Id$
+//
+// Author(s)     : Marc Glisse
+
+#ifndef CGAL_KERNELD_TYPES_RAY_H
+#define CGAL_KERNELD_TYPES_RAY_H
+#include <utility>
+#include <CGAL/NewKernel_d/functor_tags.h>
+#include <CGAL/Kernel/mpl.h>
+namespace CGAL {
+template <class R_> class Ray {
+	typedef typename Get_type<R_, FT_tag>::type FT_;
+	typedef typename Get_type<R_, Point_tag>::type	Point_;
+	typedef typename Get_type<R_, Vector_tag>::type	Vector_;
+	typedef std::pair<Point_,Vector_> Data_;
+	Data_ data;
+	public:
+	Ray(){}
+	Ray(Point_ const&a, Vector_ const&b): data(a,b) {}
+	Point_ source()const{
+	  return data.first;
+	}
+	// FIXME: return a R_::Direction?
+	Vector_ direction()const{
+	  return data.second;
+	}
+};
+namespace CartesianDKernelFunctors {
+  template <class R_> struct Construct_ray : Store_kernel<R_> {
+    CGAL_FUNCTOR_INIT_STORE(Construct_ray)
+    typedef typename Get_type<R_, Ray_tag>::type	result_type;
+    typedef typename Get_type<R_, Point_tag>::type	Point;
+    typedef typename Get_type<R_, Vector_tag>::type	Vector;
+    typedef typename Get_functor<R_, Difference_of_points_tag>::type Dp_;
+    //typedef typename Get_functor<R_, Translated_point_tag>::type Tp_;
+    //typedef typename Get_functor<R_, Scaled_vector_tag>::type Sv_;
+    result_type operator()(Point const&a, Vector const&b)const{
+      return result_type(a,b);
+    }
+    result_type operator()(Point const&a, typename First_if_different<Point,Vector>::Type const&b)const{
+      Dp_ dp(this->kernel());
+      return result_type(a,dp(b,a));
+    }
+  };
+}
+CGAL_KD_DEFAULT_TYPE(Ray_tag,(CGAL::Ray<K>),(Point_tag,Vector_tag),());
+CGAL_KD_DEFAULT_FUNCTOR(Construct_ttag<Ray_tag>,(CartesianDKernelFunctors::Construct_ray<K>),(Point_tag,Ray_tag,Vector_tag),(Difference_of_points_tag));
+
+} // namespace CGAL
+
+#endif // CGAL_KERNELD_TYPES_RAY_H
-- 
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