-- Created on: 1993-05-12 -- Created by: Jacques GOUSSARD -- Copyright (c) 1993-1999 Matra Datavision -- Copyright (c) 1999-2012 OPEN CASCADE SAS -- -- The content of this file is subject to the Open CASCADE Technology Public -- License Version 6.5 (the "License"). You may not use the content of this file -- except in compliance with the License. Please obtain a copy of the License -- at http://www.opencascade.org and read it completely before using this file. -- -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. -- -- The Original Code and all software distributed under the License is -- distributed on an "AS IS" basis, without warranty of any kind, and the -- Initial Developer hereby disclaims all such warranties, including without -- limitation, any warranties of merchantability, fitness for a particular -- purpose or non-infringement. Please see the License for the specific terms -- and conditions governing the rights and limitations under the License. deferred generic class TopolTool from Contap ( TheVertex as any; TheArc as any ) inherits TShared from MMgt ---Purpose: Template class for an iterator the restriction of -- a surface. uses Orientation from TopAbs, State from TopAbs, Pnt2d from gp is -- Arc iterator Init(me: mutable) ; More(me: mutable) returns Boolean from Standard ; Value(me: mutable) returns any TheArc ; Next(me: mutable) ; -- Iterator on the vertex of an arc of restriction Initialize(me: mutable; A:TheArc); InitVertexIterator(me: mutable) ; MoreVertex(me: mutable) returns Boolean from Standard ; Vertex(me: mutable) returns any TheVertex ; NextVertex(me: mutable) ; Orientation(me: mutable; A: TheArc) returns Orientation from TopAbs; Orientation(me: mutable; V: TheVertex) returns Orientation from TopAbs; Identical(me: mutable; V1,V2: TheVertex) ---Purpose: Returns True if the vertices V1 and V2 are identical. -- This method does not take the orientation of the -- vertices in account. returns Boolean from Standard; Classify(me: mutable; P: Pnt2d from gp; Tol: Real from Standard) returns State from TopAbs; end TopolTool;