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-- File: IFSelect_SelectSignedSharing.cdl
-- Created: Wed Sep 25 14:12:50 1996
-- Author: Christian CAILLET
-- <cky@fidox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1996
class SelectSignedSharing from IFSelect inherits SelectExplore
---Purpose : In the graph, explore the sharings of the input entities,
-- until it encounters some which match a given Signature
-- (for a limited level, filters the returned list)
-- By default, fitted for any level
uses AsciiString, Transient, Graph, EntityIterator, Signature
is
Create (matcher : Signature;
signtext : CString;
exact : Boolean = Standard_True;
level : Integer = 0) returns mutable SelectSignedSharing;
---Purpose : Creates a SelectSignedSharing, defaulted for any level
-- with a given Signature and text to match
Signature (me) returns mutable Signature;
---Purpose : Returns the used Signature, then it is possible to access it,
-- modify it as required
SignatureText (me) returns AsciiString from TCollection;
---Purpose : Returns Text used to Sort Entity on its Signature
---C++ : return const &
IsExact (me) returns Boolean;
---Purpose : Returns True if match must be exact
Explore (me; level : Integer; ent : Transient; G : Graph;
explored : in out EntityIterator)
returns Boolean;
---Purpose : Explores an entity : its sharing entities
-- <ent> to take if it matches the Signature
-- At level max, filters the result. Else gives all sharings
ExploreLabel (me) returns AsciiString from TCollection;
---Purpose : Returns a text defining the criterium.
-- (it refers to the text and exact flag to be matched, and is
-- qualified by the Name provided by the Signature)
fields
thematcher : Signature;
thesigntext : AsciiString from TCollection;
theexact : Boolean;
end SelectSignedSharing;
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