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- #ifndef K3DSDK_COMMAND_NODE_H
- #define K3DSDK_COMMAND_NODE_H
-
- // K-3D
- // Copyright (c) 1995-2008, Timothy M. Shead
- //
- // Contact: tshead@k-3d.com
- //
- // This program is free software; you can redistribute it and/or
- // modify it under the terms of the GNU General Public
- // License as published by the Free Software Foundation; either
- // version 2 of the License, or (at your option) any later version.
- //
- // This program is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- // General Public License for more details.
- //
- // You should have received a copy of the GNU General Public
- // License along with this program; if not, write to the Free Software
- // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- /** \file
- \author Tim Shead (tshead@k-3d.com)
- */
-
- #include "icommand_node.h"
-
- namespace k3d
- {
-
- /// Provides a default implementation of icommand_node
- class command_node :
- public icommand_node
- {
- public:
- virtual ~command_node();
-
- const result execute_command(const string_t& Command, const string_t& Arguments);
-
- /// Returns the location of a command node within the command tree as a filesystem-like absolute path
- static const string_t path(icommand_node& Node);
- /// Returns a command node based on its absolute path (could return NULL)
- static icommand_node* lookup(const string_t& Path);
- /// Returns a command node relative to its parent (could return NULL)
- static icommand_node* lookup(icommand_node* const Parent, const string_t& Child);
- /// Returns true iff Descendant is rooted at (or *is*) Parent
- static bool_t is_descendant(icommand_node* const Parent, icommand_node* const Descendant);
- };
-
- } // namespace k3d
-
- #endif // !K3DSDK_COMMAND_NODE_H
-
-