From 8d7329f3e5ad843e553c3c5503cecc28ef2eead6 Mon Sep 17 00:00:00 2001
From: Gard Spreemann <gspreemann@gmail.com>
Date: Thu, 20 Apr 2017 11:10:45 +0200
Subject: GUDHI 2.0.0 as released by upstream in a tarball.

---
 .../gudhi_patches/CGAL/NewKernel_d/Vector/array.h  | 165 +++++++++++++++++++++
 1 file changed, 165 insertions(+)
 create mode 100644 include/gudhi_patches/CGAL/NewKernel_d/Vector/array.h

(limited to 'include/gudhi_patches/CGAL/NewKernel_d/Vector/array.h')

diff --git a/include/gudhi_patches/CGAL/NewKernel_d/Vector/array.h b/include/gudhi_patches/CGAL/NewKernel_d/Vector/array.h
new file mode 100644
index 00000000..0ad9bb36
--- /dev/null
+++ b/include/gudhi_patches/CGAL/NewKernel_d/Vector/array.h
@@ -0,0 +1,165 @@
+// 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_VECTOR_ARRAY_H
+#define CGAL_VECTOR_ARRAY_H
+#include <boost/type_traits/is_arithmetic.hpp>
+#include <boost/utility/enable_if.hpp>
+#include <CGAL/Dimension.h>
+#include <CGAL/NewKernel_d/utils.h>
+#include <CGAL/array.h>
+#include <boost/preprocessor/repetition.hpp>
+#include <boost/preprocessor/repetition/enum.hpp>
+
+#include <CGAL/NewKernel_d/Vector/determinant_of_points_from_vectors.h>
+#include <CGAL/NewKernel_d/Vector/determinant_of_vectors_small_dim.h>
+#include <CGAL/NewKernel_d/Vector/determinant_of_iterator_to_points_from_iterator_to_vectors.h>
+#include <CGAL/NewKernel_d/Vector/determinant_of_iterator_to_points_from_points.h>
+#include <CGAL/NewKernel_d/Vector/determinant_of_iterator_to_vectors_from_vectors.h>
+
+
+
+namespace CGAL {
+
+// May not be safe to use with dim!=max_dim.
+// In that case, we should store the real dim next to the array.
+template<class NT_,class Dim_,class Max_dim_=Dim_> struct Array_vector {
+        typedef NT_ NT;
+	typedef Dim_ Dimension;
+	typedef Max_dim_ Max_dimension;
+	template< class D2, class D3=D2 >
+	struct Rebind_dimension {
+	  typedef Array_vector< NT, D2, D3 > Other;
+	};
+	template<class> struct Property : boost::false_type {};
+
+	static const unsigned d_=Max_dim_::value;
+	CGAL_static_assertion(d_ != (unsigned)UNKNOWN_DIMENSION);
+
+	typedef cpp0x::array<NT,d_> Vector;
+	struct Construct_vector {
+		struct Dimension {
+			// Initialize with NaN if possible?
+                  Vector operator()(unsigned CGAL_assertion_code(d)) const {
+				CGAL_assertion(d<=d_);
+				return Vector();
+			}
+		};
+
+		struct Iterator {
+			template<typename Iter>
+				Vector operator()(unsigned CGAL_assertion_code(d),Iter const& f,Iter const& e) const {
+					CGAL_assertion(d==(unsigned) std::distance(f,e));
+					CGAL_assertion(d<=d_);
+					//TODO: optimize for forward iterators
+					Vector a;
+					std::copy(f,e,a.begin());
+					return a;
+				}
+		};
+
+#if 0
+		struct Iterator_add_one {
+			template<typename Iter>
+				Vector operator()(unsigned d,Iter const& f,Iter const& e) const {
+					CGAL_assertion(d==std::distance(f,e)+1);
+					CGAL_assertion(d<=d_);
+					//TODO: optimize
+					Vector a;
+					std::copy(f,e,a.begin());
+					a.back()=1;
+					return a;
+				}
+		};
+#endif
+
+		struct Iterator_and_last {
+			template<typename Iter,typename T>
+                        Vector operator()(unsigned  CGAL_assertion_code(d),Iter const& f,Iter const& e,CGAL_FORWARDABLE(T) t) const {
+					CGAL_assertion(d==std::distance(f,e)+1);
+					CGAL_assertion(d<=d_);
+					//TODO: optimize for forward iterators
+					Vector a;
+					std::copy(f,e,a.begin());
+					a.back()=CGAL_FORWARD(T,t);
+					return a;
+				}
+		};
+
+		struct Values {
+#ifdef CGAL_CXX11
+			template<class...U>
+				Vector operator()(U&&...u) const {
+					static_assert(sizeof...(U)<=d_,"too many arguments");
+					Vector a={{forward_safe<NT,U>(u)...}};
+					return a;
+				}
+#else
+
+#define CGAL_CODE(Z,N,_) Vector operator()(BOOST_PP_ENUM_PARAMS(N,NT const& t)) const { \
+	CGAL_assertion(N<=d_); \
+	Vector a={{BOOST_PP_ENUM_PARAMS(N,t)}}; \
+	return a; \
+}
+BOOST_PP_REPEAT_FROM_TO(1, 11, CGAL_CODE, _ )
+#undef CGAL_CODE
+
+#endif
+		};
+
+		struct Values_divide {
+#ifdef CGAL_CXX11
+			template<class H,class...U>
+				Vector operator()(H const& h,U&&...u) const {
+					static_assert(sizeof...(U)<=d_,"too many arguments");
+					Vector a={{Rational_traits<NT>().make_rational(std::forward<U>(u),h)...}};
+					return a;
+				}
+#else
+
+#define CGAL_VAR(Z,N,_) Rational_traits<NT>().make_rational( t##N , h)
+#define CGAL_CODE(Z,N,_) template <class H> Vector \
+			operator()(H const&h, BOOST_PP_ENUM_PARAMS(N,NT const& t)) const { \
+				CGAL_assertion(N<=d_); \
+				Vector a={{BOOST_PP_ENUM(N,CGAL_VAR,_)}}; \
+				return a; \
+			}
+			BOOST_PP_REPEAT_FROM_TO(1, 11, CGAL_CODE, _ )
+#undef CGAL_CODE
+#undef CGAL_VAR
+
+#endif
+		};
+	};
+
+	typedef NT const* Vector_const_iterator;
+	static Vector_const_iterator vector_begin(Vector const&a){
+		return &a[0];
+	}
+	static Vector_const_iterator vector_end(Vector const&a){
+		return &a[0]+d_; // Don't know the real size
+	}
+	static unsigned size_of_vector(Vector const&){
+		return d_; // Don't know the real size
+	}
+
+};
+
+}
+#endif
-- 
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