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
---
 .../CGAL/NewKernel_d/Wrapper/Segment_d.h           | 133 +++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 src/common/include/gudhi_patches/CGAL/NewKernel_d/Wrapper/Segment_d.h

(limited to 'src/common/include/gudhi_patches/CGAL/NewKernel_d/Wrapper/Segment_d.h')

diff --git a/src/common/include/gudhi_patches/CGAL/NewKernel_d/Wrapper/Segment_d.h b/src/common/include/gudhi_patches/CGAL/NewKernel_d/Wrapper/Segment_d.h
new file mode 100644
index 00000000..bfb20a77
--- /dev/null
+++ b/src/common/include/gudhi_patches/CGAL/NewKernel_d/Wrapper/Segment_d.h
@@ -0,0 +1,133 @@
+// 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_WRAPPER_SEGMENT_D_H
+#define CGAL_WRAPPER_SEGMENT_D_H
+
+#include <CGAL/Origin.h>
+#include <CGAL/Kernel/mpl.h>
+#include <CGAL/representation_tags.h>
+#include <CGAL/assertions.h>
+#include <boost/type_traits.hpp>
+#include <CGAL/Kernel/Return_base_tag.h>
+#include <CGAL/Dimension.h>
+#ifndef CGAL_CXX11
+#include <boost/preprocessor/repetition.hpp>
+#endif
+#include <boost/utility/result_of.hpp>
+
+namespace CGAL {
+namespace Wrap {
+
+template <class R_>
+class Segment_d : public Get_type<typename R_::Kernel_base, Segment_tag>::type
+{
+  typedef typename Get_type<R_, RT_tag>::type		RT_;
+  typedef typename Get_type<R_, FT_tag>::type		FT_;
+  typedef typename R_::Kernel_base			Kbase;
+  typedef typename Get_type<R_, Point_tag>::type	Point_;
+  typedef typename Get_functor<Kbase, Construct_ttag<Point_tag> >::type CPBase;
+  typedef typename Get_functor<Kbase, Construct_ttag<Segment_tag> >::type CSBase;
+  typedef typename Get_functor<Kbase, Segment_extremity_tag>::type CSEBase;
+
+  typedef Segment_d                            Self;
+  CGAL_static_assertion((boost::is_same<Self, typename Get_type<R_, Segment_tag>::type>::value));
+
+public:
+
+  typedef Tag_true Is_wrapper;
+  typedef typename R_::Default_ambient_dimension Ambient_dimension;
+  typedef Dimension_tag<1>  Feature_dimension;
+
+  typedef typename Get_type<Kbase, Segment_tag>::type	Rep;
+
+  const Rep& rep() const
+  {
+    return *this;
+  }
+
+  Rep& rep()
+  {
+    return *this;
+  }
+
+  typedef          R_                       R;
+
+#ifdef CGAL_CXX11
+  template<class...U,class=typename std::enable_if<!std::is_same<std::tuple<typename std::decay<U>::type...>,std::tuple<Segment_d> >::value>::type> explicit Segment_d(U&&...u)
+	  : Rep(CSBase()(std::forward<U>(u)...)){}
+
+//  // called from Construct_point_d
+//  template<class...U> explicit Point_d(Eval_functor&&,U&&...u)
+//	  : Rep(Eval_functor(), std::forward<U>(u)...){}
+  template<class F,class...U> explicit Segment_d(Eval_functor&&,F&&f,U&&...u)
+	  : Rep(std::forward<F>(f)(std::forward<U>(u)...)){}
+
+#if 0
+  // the new standard may make this necessary
+  Point_d(Point_d const&)=default;
+  Point_d(Point_d &);//=default;
+  Point_d(Point_d &&)=default;
+#endif
+
+  // try not to use these
+  Segment_d(Rep const& v) : Rep(v) {}
+  Segment_d(Rep& v) : Rep(static_cast<Rep const&>(v)) {}
+  Segment_d(Rep&& v) : Rep(std::move(v)) {}
+
+#else
+
+  Segment_d() : Rep(CSBase()()) {}
+
+  Segment_d(Rep const& v) : Rep(v) {} // try not to use it
+
+#define CGAL_CODE(Z,N,_) template<BOOST_PP_ENUM_PARAMS(N,class T)> \
+  explicit Segment_d(BOOST_PP_ENUM_BINARY_PARAMS(N,T,const&t)) \
+  : Rep(CSBase()( \
+	BOOST_PP_ENUM_PARAMS(N,t))) {} \
+  \
+  template<class F,BOOST_PP_ENUM_PARAMS(N,class T)> \
+  Segment_d(Eval_functor,F const& f,BOOST_PP_ENUM_BINARY_PARAMS(N,T,const&t)) \
+  : Rep(f(BOOST_PP_ENUM_PARAMS(N,t))) {}
+  /*
+  template<BOOST_PP_ENUM_PARAMS(N,class T)> \
+  Point_d(Eval_functor,BOOST_PP_ENUM_BINARY_PARAMS(N,T,const&t)) \
+  : Rep(Eval_functor(), BOOST_PP_ENUM_PARAMS(N,t)) {}
+  */
+
+  BOOST_PP_REPEAT_FROM_TO(1,11,CGAL_CODE,_)
+#undef CGAL_CODE
+
+#endif
+
+	  //TODO: if CSEBase returns a reference to a base point, cast it to a
+	  //reference to a wrapper point. Ugly but should be safe.
+	  Point_ source()const{
+		  return Point_(Eval_functor(),CSEBase(),rep(),0);
+	  }
+	  Point_ target()const{
+		  return Point_(Eval_functor(),CSEBase(),rep(),1);
+	  }
+
+};
+
+} //namespace Wrap
+} //namespace CGAL
+
+#endif // CGAL_WRAPPER_SEGMENT_D_H
-- 
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