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72 lines
2.2 KiB
Plaintext
Executable File
72 lines
2.2 KiB
Plaintext
Executable File
--
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-- File : SingleParent.cdl
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-- Created : Sat 9 Jan 1993
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-- Author : CKY / Contract Toubro-Larsen ( Arun MENON )
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--
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---Copyright : MATRA-DATAVISION 1993
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--
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class SingleParent from IGESBasic inherits SingleParentEntity
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---Purpose: defines SingleParent, Type <402> Form <9>
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-- in package IGESBasic
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-- It defines a logical structure of one independent
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-- (parent) entity and one or more subordinate (children)
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-- entities
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uses
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IGESEntity,
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HArray1OfIGESEntity from IGESData
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raises OutOfRange
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is
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Create returns mutable SingleParent;
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-- Specific Methods pertaining to the class
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Init (me : mutable;
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nbParentEntities : Integer;
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aParentEntity : IGESEntity;
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allChildren : HArray1OfIGESEntity);
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---Purpose : This method is used to set the fields of the class
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-- SingleParent
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-- - nbParentEntities : Indicates number of Parents, always = 1
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-- - aParentEntity : Used to hold the Parent Entity
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-- - allChildren : Used to hold the children
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NbParentEntities (me) returns Integer;
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---Purpose : returns the number of Parent Entities, which should be 1
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SingleParent (me) returns IGESEntity;
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---Purpose : Returns the Parent Entity (inherited method)
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NbChildren (me) returns Integer;
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---Purpose : returns the number of children of the Parent
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Child (me; Index : Integer) returns IGESEntity
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raises OutOfRange;
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---Purpose : returns the specific child as indicated by Index
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-- raises exception if Index <= 0 or Index > NbChildren()
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fields
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--
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-- Class : IGESBasic_SingleParent
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--
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-- Purpose : Declaration of variables specific to the definition
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-- of the Class SingleParent.
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--
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-- Reminder : A SingleParent instance is defined by :
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-- - number of parents (equal to 1)
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-- - the parent entity
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-- - the children entities
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theNbParentEntities : Integer;
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theParentEntity : IGESEntity;
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theChildren : HArray1OfIGESEntity;
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end SingleParent;
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