update bundled_deps

bundled_deps/libigl/igl/ismember.h

@@ -0,0 +1,52 @@
+// This file is part of libigl, a simple c++ geometry processing library.
+// 
+// Copyright (C) 2016 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_ISMEMBER_H
+#define IGL_ISMEMBER_H
+#include "igl_inline.h"
+#include <Eigen/Core>
+namespace igl
+{
+  // Determine if elements of A exist in elements of B
+  //
+  // Inputs:
+  //   A  ma by na matrix
+  //   B  mb by nb matrix
+  // Outputs:
+  //   IA  ma by na matrix of flags whether corresponding element of A exists in
+  //     B
+  //   LOCB  ma by na matrix of indices in B locating matching element (-1 if
+  //     not found), indices assume column major ordering
+  //
+  template <
+    typename DerivedA,
+    typename DerivedB,
+    typename DerivedIA,
+    typename DerivedLOCB>
+  IGL_INLINE void ismember(
+    const Eigen::MatrixBase<DerivedA> & A,
+    const Eigen::MatrixBase<DerivedB> & B,
+    Eigen::PlainObjectBase<DerivedIA> & IA,
+    Eigen::PlainObjectBase<DerivedLOCB> & LOCB);
+  template <
+    typename DerivedA,
+    typename DerivedB,
+    typename DerivedIA,
+    typename DerivedLOCB>
+  IGL_INLINE void ismember_rows(
+    const Eigen::MatrixBase<DerivedA> & A,
+    const Eigen::MatrixBase<DerivedB> & B,
+    Eigen::PlainObjectBase<DerivedIA> & IA,
+    Eigen::PlainObjectBase<DerivedLOCB> & LOCB);
+
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "ismember.cpp"
+#endif
+#endif
+