Merged branch 'dev_native' into lm_sla_supports_auto

Added igl library files

src/igl/readDMAT.h

@@ -0,0 +1,53 @@
+// 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_READDMAT_H
+#define IGL_READDMAT_H
+#include "igl_inline.h"
+// .dmat is a simple ascii matrix file type, defined as follows. The first line
+// is always:
+// <#columns> <#rows>
+// Then the coefficients of the matrix are given separated by whitespace with
+// columns running fastest.
+//
+// Example:
+//   The matrix m = [1 2 3; 4 5 6];
+//   corresponds to a .dmat file containing:
+//   3 2
+//   1 4 2 5 3 6
+#include <string>
+#include <vector>
+#ifndef IGL_NO_EIGEN
+#  include <Eigen/Core>
+#endif
+namespace igl
+{
+  // Read a matrix from an ascii dmat file
+  //
+  // Inputs:
+  //   file_name  path to .dmat file
+  // Outputs:
+  //   W  eigen matrix containing read-in coefficients
+  // Returns true on success, false on error
+  //
+#ifndef IGL_NO_EIGEN
+  template <typename DerivedW>
+  IGL_INLINE bool readDMAT(const std::string file_name, 
+    Eigen::PlainObjectBase<DerivedW> & W);
+#endif
+  // Wrapper for vector of vectors
+  template <typename Scalar>
+  IGL_INLINE bool readDMAT(
+    const std::string file_name, 
+    std::vector<std::vector<Scalar> > & W);
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "readDMAT.cpp"
+#endif
+
+#endif