From 55c7181126aa7defce38c9b82872d14223d4c1dd Mon Sep 17 00:00:00 2001
From: Gard Spreemann <gspreemann@gmail.com>
Date: Tue, 7 Feb 2017 17:33:01 +0100
Subject: Initial import of upstream's 1.3.1.

---
 .../Contraction/policies/Dummy_valid_contraction.h | 49 ++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 include/gudhi/Contraction/policies/Dummy_valid_contraction.h

(limited to 'include/gudhi/Contraction/policies/Dummy_valid_contraction.h')

diff --git a/include/gudhi/Contraction/policies/Dummy_valid_contraction.h b/include/gudhi/Contraction/policies/Dummy_valid_contraction.h
new file mode 100644
index 00000000..5d329496
--- /dev/null
+++ b/include/gudhi/Contraction/policies/Dummy_valid_contraction.h
@@ -0,0 +1,49 @@
+/*    This file is part of the Gudhi Library. The Gudhi library 
+ *    (Geometric Understanding in Higher Dimensions) is a generic C++ 
+ *    library for computational topology.
+ *
+ *    Author(s):       David Salinas
+ *
+ *    Copyright (C) 2014  INRIA Sophia Antipolis-Mediterranee (France)
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONTRACTION_POLICIES_DUMMY_VALID_CONTRACTION_H_
+#define CONTRACTION_POLICIES_DUMMY_VALID_CONTRACTION_H_
+
+#include <gudhi/Contraction/policies/Valid_contraction_policy.h>
+
+namespace Gudhi {
+
+namespace contraction {
+
+/**
+ *@brief Policy that accept all edge contraction.
+ */
+template< typename EdgeProfile>
+class Dummy_valid_contraction : public Valid_contraction_policy<EdgeProfile> {
+ public:
+  typedef typename EdgeProfile::Point Point;
+
+  bool operator()(const EdgeProfile& profile, const boost::optional<Point>& placement) {
+    return true;
+  }
+};
+
+}  // namespace contraction
+
+}  // namespace Gudhi
+
+#endif  // CONTRACTION_POLICIES_DUMMY_VALID_CONTRACTION_H_
-- 
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