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6268cc68d7
"TKAdvTools" toolkit was deleted. And packages from this toolkit were: - GraphDS -> deleted - GraphTools -> moved to WOK - Dynamic -> deleted - Materials -> deleted - Expr -> moved to TKMath - ExprIntrp -> moved to TKMath - TKAdvTools -> deleted All references of the "TKAdvTools" toolkit were removed
93 lines
3.4 KiB
Plaintext
93 lines
3.4 KiB
Plaintext
-- Created on: 1992-02-03
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-- Created by: Christian CAILLET
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-- Copyright (c) 1992-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class EntityIterator from Interface
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---Purpose : Defines an Iterator on Entities.
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-- Allows considering of various criteria
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uses Transient, HSequenceOfTransient from TColStd,
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IntVal, InterfaceModel
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raises NoMoreObject, NoSuchObject
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is
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Create returns EntityIterator;
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---Purpose : Defines an empty iterator (see AddList & AddItem)
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Create (list : HSequenceOfTransient) returns EntityIterator;
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---Purpose : Defines an iterator on a list, directly i.e. without copying it
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AddList (me : in out; list : HSequenceOfTransient);
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---Purpose : Gets a list of entities and adds its to the iteration list
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AddItem (me : in out; anentity : any Transient);
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---Purpose : Adds to the iteration list a defined entity
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GetOneItem (me : in out; anentity : any Transient) is static;
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---Purpose : same as AddItem (kept for compatibility)
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Reset (me : in out) is protected;
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---Purpose : Allows subclasses of EntityIterator to reevaluate an iteration
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SelectType (me : in out; atype : Type; keep : Boolean);
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---Purpose : Selects entities with are Kind of a given type, keep only
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-- them (is keep is True) or reject only them (if keep is False)
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NbEntities (me) returns Integer is static;
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---Purpose : Returns count of entities which will be iterated on
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-- Calls Start if not yet done
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NbTyped (me; type : Type) returns Integer is static;
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---Purpose : Returns count of entities of a given type (kind of)
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Typed (me; type : Type) returns EntityIterator;
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---Purpose : Returns the list of entities of a given type (kind of)
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Start (me) is virtual;
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---Purpose : Allows re-iteration (useless for the first iteration)
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More (me) returns Boolean;
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---Purpose : Says if there are other entities (vertices) to iterate
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-- the first time, calls Start
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Next (me) raises NoMoreObject;
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---Purpose : Sets iteration to the next entity (vertex) to give
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Value (me) returns any Transient raises NoSuchObject;
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---Purpose : Returns the current Entity iterated, to be used by Interface
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-- tools
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---C++ : return const &
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Content (me) returns HSequenceOfTransient;
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---Purpose : Returns the content of the Iterator, accessed through a Handle
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-- to be used by a frontal-engine logic
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-- Returns an empty Sequence if the Iterator is empty
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-- Calls Start if not yet done
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Destroy (me : in out) is virtual;
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---Purpose : Clears data of iteration
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---C++: alias "Standard_EXPORT virtual ~Interface_EntityIterator() { Destroy();}"
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fields
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thecurr : IntVal;
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thelist : HSequenceOfTransient;
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end EntityIterator;
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