remove some unused stlplus modules

[chaz/yoink] / src / stlplus / strings / string_ntree.tpp

diff --git a/src/stlplus/strings/string_ntree.tpp b/src/stlplus/strings/string_ntree.tpp
deleted file mode 100644 (file)
index 1c62a4c..0000000
--- a/src/stlplus/strings/string_ntree.tpp
+++ /dev/null
@@ -1,31 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-
-//   Author:    Andy Rushton
-//   Copyright: (c) Southampton University 1999-2004
-//              (c) Andy Rushton           2004-2009
-//   License:   BSD License, see ../docs/license.html
-
-////////////////////////////////////////////////////////////////////////////////
-
-namespace stlplus
-{
-
-  template<typename T, typename S>
-  std::string ntree_to_string(const ntree<T>& values,
-                              S to_string_fn,
-                              const std::string& separator,
-                              const std::string& indent_string)
-  {
-    std::string result;
-    for (TYPENAME ntree<T>::const_prefix_iterator i = values.prefix_begin(); i != values.prefix_end(); i++)
-    {
-      if (i != values.prefix_begin()) result += separator;
-      for (unsigned indent = values.depth(i.simplify()); --indent; )
-        result += indent_string;
-      result += to_string_fn(*i);
-    }
-    return result;
-  }
-
-} // end namespace stlplus
-