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69 lines
2.6 KiB
Plaintext
Executable File
69 lines
2.6 KiB
Plaintext
Executable File
-- Created on: 1992-11-17
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-- Created by: Christian CAILLET
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-- Copyright (c) 1992-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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class SelectionIterator from IFSelect
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---Purpose : Defines an Iterator on a list of Selections
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uses Selection, HSeqOfSelection, TSeqOfSelection
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raises NoSuchObject
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is
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Create returns SelectionIterator;
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---Purpose : Creates an empty iterator, ready to be filled
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Create (sel : Selection) returns SelectionIterator;
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---Purpose : Creates an iterator from a Selection : it lists the Selections
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-- from which <sel> depends (given by its method FillIterator)
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AddFromIter (me : in out; iter : in out SelectionIterator) is static;
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---Purpose : Adds to an iterator the content of another one
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-- (each selection is present only once in the result)
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AddItem (me : in out; sel : any Selection) is static;
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---Purpose : Adds a Selection to an iterator (if not yet noted)
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AddList (me : in out; list : TSeqOfSelection) is static;
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---Purpose : Adds a list of Selections to an iterator (this list comes
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-- from the description of a Selection or a Dispatch, etc...)
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More (me) returns Boolean is static;
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---Purpose : Returns True if there are more Selections to get
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Next (me : in out) is static;
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---Purpose : Sets iterator to the next item
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Value (me) returns any Selection raises NoSuchObject is static;
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---Purpose : Returns the current Selction beeing iterated
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-- Error if count of Selection has been passed
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---C++ : return const &
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fields
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thecurr : Integer;
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thelist : HSeqOfSelection;
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end SelectionIterator;
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