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agtree.h

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// agtree.h: treebanking functions (declaration)
// Haejoong Lee, Steven Bird, Scott Cotton
// Copyright (C) 2001 Linguistic Data Consortium, U Penn.
// Web: http://www.ldc.upenn.edu/; Email: ldc@ldc.upenn.edu
// For license information, see the file `LICENSE' included
// with the distribution.


#ifndef _AGTREE_H_
#define _AGTREE_H_

#include "AGTypes.h"
#include <list>
#include <string>
using namespace std;

#ifdef _MSC_VER
#define DllExport __declspec( dllexport )
#else
#define DllExport
#endif


DllExport AnnotationId
tree_init_tree(const AnnotationType& type, const Id& id="AGTree");


DllExport bool
tree_move_down(const AnnotationId& anno,
               const AnnotationType& type="syn",
               AnnotationId new_anno="");


DllExport bool
tree_move_up(const AnnotationId& anno);


DllExport bool
tree_promote_right(const AnnotationId& anno);


DllExport bool
tree_promote_left(const AnnotationId& anno);


DllExport bool
tree_demote_right(const AnnotationId& anno);


DllExport bool
tree_demote_left(const AnnotationId& anno);


DllExport AnnotationId
tree_first_tree(const AGId& agId);


DllExport AnnotationId
tree_last_tree(const AGId& agId);


DllExport bool
tree_move(const AnnotationId& x, const AnnotationId& y);


DllExport AnnotationId
tree_insert_node_left(const AnnotationId& x,
                      const AnnotationType& type="wrd",
                      AnnotationId annoId="");


DllExport AnnotationId
tree_insert_node_right(const AnnotationId& x,
                       const AnnotationType& type="wrd",
                       AnnotationId annoId="");


DllExport bool
tree_delete_node_left(const AnnotationId& x);


DllExport bool
tree_delete_node_right(const AnnotationId& x);


DllExport AnnotationId
tree_root(AnnotationId x, int depth=1);


DllExport AnnotationId
tree_parent(const AnnotationId& x);


DllExport list<AnnotationIds>
tree_children(const AnnotationId& x);


DllExport AnnotationId
tree_left(const AnnotationId& x);


DllExport AnnotationId
tree_right(const AnnotationId& x);


DllExport list<AnnotationId>
tree_path(AnnotationId x);


DllExport AnnotationId
tree_common_ancestor(const AnnotationId& x, const AnnotationId& y);


DllExport AnnotationId
tree_insert_node(const AnnotationId& x,
                 const AnnotationId& y,
                 const AnnotationType& type="syn",
                 const AnnotationId& annoId="");


DllExport bool
tree_delete_node(const AnnotationId& x);

#endif

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