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--- Created on: 1991-03-06
--- Created by: Denis Pascal
--- Copyright (c) 1991-1999 Matra Datavision
--- Copyright (c) 1999-2014 OPEN CASCADE SAS
---
--- This file is part of Open CASCADE Technology software library.
---
--- This library is free software; you can redistribute it and/or modify it under
--- the terms of the GNU Lesser General Public License version 2.1 as published
--- by the Free Software Foundation, with special exception defined in the file
--- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
--- distribution for complete text of the license and disclaimer of any warranty.
---
--- Alternatively, this file may be used under the terms of Open CASCADE
--- commercial license or contractual agreement.
-
-generic class VertexIterator from GraphTools (Graph as any;
- Vertex as any)
-
---template class VertexIterator from GraphTools (Graph as any,
--- Vertex as any)
-
- ---Purpose: Template class which defines Signature of an iterator
- -- to visit each adjacent vertex of a given one in the
- -- underlying graph.
-
-
-raises NoMoreObject from Standard,
- NoSuchObject from Standard
-
-is
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- Create (G : Graph; V : Vertex) returns VertexIterator;
-
- More (me) returns Boolean;
- ---Purpose: Returns TRUE if there are other vertices.
- ---Level: Public
-
- Next(me : in out)
- --- Purpose : Set the iterator to the next Vertex.
- ---Level: Public
- raises NoMoreObject from Standard;
-
- Value(me) returns Vertex
- --- Purpose: Returns the vertex value for the current position
- -- of the iterator.
- ---Level: Public
- raises NoSuchObject from Standard;
-
-end VertexIterator;
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