update bundled_deps

bundled_deps/libigl/igl/dirname.h

@@ -0,0 +1,29 @@
+// 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_DIRNAME_H
+#define IGL_DIRNAME_H
+#include "igl_inline.h"
+
+#include <string>
+
+namespace igl
+{
+  // Function like PHP's dirname: /etc/passwd --> /etc, 
+  // Input:
+  //  path  string containing input path
+  // Returns string containing dirname (see php's dirname)
+  //
+  // See also: basename, pathinfo
+  IGL_INLINE std::string dirname(const std::string & path);
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "dirname.cpp"
+#endif
+
+#endif