QIDISlicer1.0.0

src/libigl/igl/any_of.h

@@ -0,0 +1,26 @@
+// 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_ANY_OF_H
+#define IGL_ANY_OF_H
+#include "igl_inline.h"
+namespace igl
+{
+  // Wrapper for STL `any_of` for matrix types
+  //
+  // Inputs:
+  //   S  matrix
+  // Returns whether any entries are true
+  //
+  // Seems that Eigen (now) implements this for `Eigen::Array` 
+  template <typename Mat>
+  IGL_INLINE bool any_of(const Mat & S);
+}
+#ifndef IGL_STATIC_LIBRARY
+#  include "any_of.cpp"
+#endif
+#endif