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-- File: TDataStd_IntPackedMap.cdl
-- Created: Tue Jul 31 15:30:36 2007
-- Author: Sergey ZARITCHNY
-- <sergey.zaritchny@opencascade.com>
---Copyright: Open CasCade SA 2007
class IntPackedMap from TDataStd inherits Attribute from TDF
---Purpose: Attribute for storing TColStd_PackedMapOfInteger
uses
Attribute from TDF,
Label from TDF,
GUID from Standard,
PackedMapOfInteger from TColStd,
HPackedMapOfInteger from TColStd,
DeltaOnModification from TDF,
RelocationTable from TDF
is
---Purpose: class methods
-- =============
GetID (myclass)
---C++: return const &
---Purpose: Returns the GUID of the attribute.
returns GUID from Standard;
Set (myclass; label : Label from TDF; isDelta : Boolean from Standard = Standard_False)
---Purpose: Finds or creates an integer map attribute on the given label.
-- If <isDelta> == False, DefaultDeltaOnModification is used.
-- If <isDelta> == True, DeltaOnModification of the current attribute is used.
-- If attribute is already set, input parameter <isDelta> is refused and the found
-- attribute returned.
returns IntPackedMap from TDataStd;
---Purpose: Attribute methods
-- ===================
Create
returns mutable IntPackedMap from TDataStd;
-- Constructor
ChangeMap (me : mutable; theMap : HPackedMapOfInteger from TColStd)
-- Sets the inner map to theMap. If the content of theMap is the same as myMap,
-- it does nothing and return false. Else full backup is performed.
returns Boolean from Standard;
GetMap (me)
returns PackedMapOfInteger from TColStd;
---C++: inline
---C++: return const &
-- Access to the const interface of the map
GetHMap (me)
returns HPackedMapOfInteger from TColStd;
---C++: inline
---C++: return const &
-- Access to the handle of the map.
-- WARNING! do not use the handle returned by this method to modify the map,
-- otherwise undo/redo mechanism will be failed.
Clear(me : mutable)
returns Boolean from Standard;
-- Clears the inner map. Returns false if map is alredy empty.
Add(me : mutable; theKey : Integer from Standard)
returns Boolean from Standard;
-- Adds a new key to the map. Returns false if this key already exists.
Remove(me : mutable; theKey : Integer from Standard)
returns Boolean from Standard;
-- Removes the key from the map. Returns false if this key was not found.
Contains(me; theKey : Integer from Standard)
returns Boolean from Standard;
-- Returns true if the key contains in the map, false otherwise
Extent(me)
---C++: inline
returns Integer from Standard;
-- Returns the size of the map
IsEmpty(me)
---C++: inline
returns Boolean from Standard;
GetDelta(me) returns Boolean from Standard;
---C++: inline
SetDelta(me : mutable; isDelta : Boolean from Standard);
---C++: inline
---Purpose: for internal use only!
RemoveMap(me : mutable) is private;
---C++: inline
---Category: TDF_Attribute methods
-- =====================
ID (me)
---C++: return const &
returns GUID from Standard;
Restore (me: mutable; with : Attribute from TDF);
-- Restores the backuped content from <with> into this one.
NewEmpty (me)
returns mutable Attribute from TDF;
-- Returns an new empty AsciiString attribute.
Paste (me; into : mutable Attribute from TDF;
RT : mutable RelocationTable from TDF);
-- This method is used when copying an attribute from a source structure
-- into a target structure.
Dump(me; anOS : in out OStream from Standard)
returns OStream from Standard
is redefined;
---C++: return &
-- This method dumps the attribute value into the stream
---Category: methods to be added for using in DeltaOn Modification
-- =====================================================
DeltaOnModification(me; anOldAttribute : Attribute from TDF)
returns DeltaOnModification from TDF
---Purpose : Makes a DeltaOnModification between <me> and
-- <anOldAttribute>.
is redefined virtual;
fields
myMap : HPackedMapOfInteger from TColStd;
myIsDelta : Boolean from Standard;
friends
class DeltaOnModificationOfIntPackedMap from TDataStd
end IntPackedMap;
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