update bundled_deps

bundled_deps/libigl/igl/mat_max.cpp

@@ -0,0 +1,46 @@
+// 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/.
+#include "mat_max.h"
+
+template <typename DerivedX, typename DerivedY, typename DerivedI>
+IGL_INLINE void igl::mat_max(
+  const Eigen::DenseBase<DerivedX> & X,
+  const int dim,
+  Eigen::PlainObjectBase<DerivedY> & Y,
+  Eigen::PlainObjectBase<DerivedI> & I)
+{
+  assert(dim==1||dim==2);
+
+  // output size
+  int n = (dim==1?X.cols():X.rows());
+  // resize output
+  Y.resize(n);
+  I.resize(n);
+
+  // loop over dimension opposite of dim
+  for(int j = 0;j<n;j++)
+  {
+    typename DerivedX::Index PHONY,i;
+    typename DerivedX::Scalar  m;
+    if(dim==1)
+    {
+      m = X.col(j).maxCoeff(&i,&PHONY);
+    }else
+    {
+      m = X.row(j).maxCoeff(&PHONY,&i);
+    }
+    Y(j) = m;
+    I(j) = i;
+  }
+}
+
+#ifdef IGL_STATIC_LIBRARY
+// Explicit template instantiation
+// generated by autoexplicit.sh
+template void igl::mat_max<Eigen::Matrix<double, -1, -1, 0, -1, -1>, Eigen::Matrix<double, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::DenseBase<Eigen::Matrix<double, -1, -1, 0, -1, -1> > const&, int, Eigen::PlainObjectBase<Eigen::Matrix<double, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&);
+#endif