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78 lines
3.0 KiB
Plaintext
Executable File
78 lines
3.0 KiB
Plaintext
Executable File
-- Created on: 1992-09-23
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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 Cumulate from IFGraph inherits GraphContent
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---Purpose : this class evaluates effect of cumulated sub-parts :
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-- overlapping, forgotten entities
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-- Results are kept in a Graph, several question can be set
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-- Basic Iteration gives entities which are part of Cumulation
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uses Transient, EntityIterator, Graph
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is
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Create (agraph : Graph) returns Cumulate;
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---Purpose : creates empty Cumulate, ready to work
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GetFromEntity (me : in out; ent : any Transient);
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---Purpose : adds an entity and its shared ones to the list
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GetFromIter (me : in out; iter : EntityIterator);
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---Purpose : adds a list of entities (as an iterator) as such, that is,
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-- without their shared entities (use AllShared to have them)
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ResetData (me : in out);
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---Purpose : Allows to restart on a new data set
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-- -- Results -- --
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-- More-Next-Value-Entity give all entities taken into the Cumulation
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-- other informations are provided, as EntityIterator : hence they
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-- are available for other evaluations
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Evaluate (me : in out) is redefined;
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---Purpose : Evaluates the result of cumulation
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Overlapped (me) returns EntityIterator;
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---Purpose : returns entities which are taken several times
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Forgotten (me) returns EntityIterator;
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---Purpose : returns entities which are not taken
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PerCount (me; count : Integer = 1) returns EntityIterator;
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---Purpose : Returns entities taken a given count of times
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-- (0 : same as Forgotten, 1 : same as no Overlap : default)
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NbTimes (me; ent : Transient) returns Integer;
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---Purpose : returns number of times an Entity has been counted
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-- (0 means forgotten, more than 1 means overlap, 1 is normal)
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HighestNbTimes (me) returns Integer;
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---Purpose : Returns the highest number of times recorded for every Entity
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-- (0 means empty, 1 means no overlap)
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fields
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thegraph : Graph;
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end Cumulate;
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