Merged branch 'dev_native' into lm_sla_supports_auto

Added igl library files

src/igl/pathinfo.h

@@ -0,0 +1,64 @@
+// 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_PATHINFO_H
+#define IGL_PATHINFO_H
+#include "igl_inline.h"
+
+#include <string>
+
+namespace igl
+{
+  //// Decided not to use these
+  //const int PATHINFO_DIRNAME 01
+  //const int PATHINFO_BASENAME 02
+  //const int PATHINFO_EXTENSION 04
+  //const int PATHINFO_FILENAME 08
+
+  // Function like PHP's pathinfo
+  //  returns information about path
+  // Input:
+  //  path  string containing input path
+  // Outputs:
+  //  dirname  string containing dirname (see dirname.h)
+  //  basename  string containing basename (see basename.h)
+  //  extension  string containing extension (characters after last '.')
+  //  filename  string containing filename (characters of basename before last
+  //    '.')
+  //
+  //
+  // Examples:
+  //
+  // input                     | dirname        basename       ext    filename
+  // "/"                       | "/"            ""             ""     ""
+  // "//"                      | "/"            ""             ""     ""
+  // "/foo"                    | "/"            "foo"          ""     "foo"
+  // "/foo/"                   | "/"            "foo"          ""     "foo"
+  // "/foo//"                  | "/"            "foo"          ""     "foo"
+  // "/foo/./"                 | "/foo"         "."            ""     ""
+  // "/foo/bar"                | "/foo"         "bar"          ""     "bar"
+  // "/foo/bar."               | "/foo"         "bar."         ""     "bar"
+  // "/foo/bar.txt"            | "/foo"         "bar.txt"      "txt"  "bar"
+  // "/foo/bar.txt.zip"        | "/foo"         "bar.txt.zip"  "zip"  "bar.txt"
+  // "/foo/bar.dir/"           | "/foo"         "bar.dir"      "dir"  "bar"
+  // "/foo/bar.dir/file"       | "/foo/bar.dir" "file"         ""     "file"
+  // "/foo/bar.dir/file.txt"   | "/foo/bar.dir" "file.txt"     "txt"  "file"
+  //  See also: basename, dirname
+  IGL_INLINE void pathinfo(
+    const std::string & path,
+    std::string & dirname,
+    std::string & basename,
+    std::string & extension,
+    std::string & filename);
+
+}
+
+#ifndef IGL_STATIC_LIBRARY
+#  include "pathinfo.cpp"
+#endif
+
+#endif