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-- File: TFunction_GraphNode.cdl
-- Created: Mon Jun 21 14:25:12 2008
-- Author: Vladislav ROMASHKO
-- <vladislav.romashko@opencascade.com>
---Copyright: Open CASCADE S.A.
class GraphNode from TFunction inherits Attribute from TDF
---Purpose: Provides links between functions.
uses
GUID from Standard,
OStream from Standard,
Attribute from TDF,
RelocationTable from TDF,
DataSet from TDF,
Label from TDF,
MapOfInteger from TColStd,
ExecutionStatus from TFunction
is
---Purpose: Static methods
-- ==============
Set (myclass; L : Label from TDF)
---Purpose: Finds or Creates a graph node attribute at the label <L>.
-- Returns the attribute.
returns GraphNode from TFunction;
GetID (myclass)
---Purpose: Returns the GUID for GraphNode attribute.
---C++: return const &
returns GUID from Standard;
---Purpose: Instant methods
-- ===============
Create
---Purpose: Constructor (empty).
returns mutable GraphNode from TFunction;
AddPrevious (me : mutable;
funcID : Integer from Standard)
---Purpose: Defines a reference to the function as a previous one.
returns Boolean from Standard;
AddPrevious (me : mutable;
func : Label from TDF)
---Purpose: Defines a reference to the function as a previous one.
returns Boolean from Standard;
RemovePrevious (me : mutable;
funcID : Integer from Standard)
---Purpose: Removes a reference to the function as a previous one.
returns Boolean from Standard;
RemovePrevious (me : mutable;
func : Label from TDF)
---Purpose: Removes a reference to the function as a previous one.
returns Boolean from Standard;
GetPrevious (me)
---C++: return const &
---Purpose: Returns a map of previous functions.
returns MapOfInteger from TColStd;
RemoveAllPrevious (me : mutable);
---Purpose: Clears a map of previous functions.
AddNext (me : mutable;
funcID : Integer from Standard)
---Purpose: Defines a reference to the function as a next one.
returns Boolean from Standard;
AddNext (me : mutable;
func : Label from TDF)
---Purpose: Defines a reference to the function as a next one.
returns Boolean from Standard;
RemoveNext (me : mutable;
funcID : Integer from Standard)
---Purpose: Removes a reference to the function as a next one.
returns Boolean from Standard;
RemoveNext (me : mutable;
func : Label from TDF)
---Purpose: Removes a reference to the function as a next one.
returns Boolean from Standard;
GetNext (me)
---C++: return const &
---Purpose: Returns a map of next functions.
returns MapOfInteger from TColStd;
RemoveAllNext (me : mutable);
---Purpose: Clears a map of next functions.
GetStatus (me)
---Purpose: Returns the execution status of the function.
returns ExecutionStatus from TFunction;
SetStatus (me : mutable;
status : ExecutionStatus from TFunction);
---Purpose: Defines an execution status for a function.
---Purpose: Implementation of Attribute methods
-- ===================================
ID (me)
---C++: return const &
returns GUID from Standard;
Restore (me: mutable; with : Attribute from TDF)
is virtual;
Paste (me; into : mutable Attribute from TDF;
RT : mutable RelocationTable from TDF)
is virtual;
NewEmpty (me)
returns mutable Attribute from TDF
is redefined;
References (me;
aDataSet : DataSet from TDF)
is redefined;
Dump (me; anOS : in out OStream from Standard)
---C++: return &
returns OStream from Standard
is redefined;
fields
myPrevious : MapOfInteger from TColStd;
myNext : MapOfInteger from TColStd;
myStatus : ExecutionStatus from TFunction;
end GraphNode;
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