update bundled_deps

bundled_deps/libigl/igl/reorder.h

@@ -0,0 +1,34 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
+// 
+// This Source Code Form is subject to the terms of the Mozilla Public License 
+// v. 2.0. If a copy of the MPL was not distributed with this file, You can 
+// obtain one at http://mozilla.org/MPL/2.0/.
+#ifndef IGL_REORDER_H
+#define IGL_REORDER_H
+#include "igl_inline.h"
+#include <vector>
+// For size_t
+#include <stddef.h>
+#include <cstdlib>
+
+namespace igl
+{
+  // Act like matlab's Y = X(I) for std vectors
+  // where I contains a vector of indices so that after,
+  // Y[j] = X[I[j]] for index j
+  // this implies that Y.size() == I.size()
+  // X and Y are allowed to be the same reference
+  template< class T >
+  IGL_INLINE void reorder(
+    const std::vector<T> & unordered,
+    std::vector<size_t> const & index_map,
+    std::vector<T> & ordered);
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "reorder.cpp"
+#endif
+
+#endif