HD58847: PROBLEM WITH GETITEM, IMPLEMENTED SEVERAL TIMES (AND NOT WELL I MPLEMENTED FOR THE VBEXTENSIONS) ON A GSMGEOM

APAR status

• Closed as program error.

Error description

• Problem with GetItem, implemented several times
  (and not well implemented for the VBExtensions)
  on a GSMGeom
  .
  

Local fix

Problem summary

• Problem with GetItem, implemented several times (and not well i
  mplemented for the VBExtensions) on a GSMGeom
  Problem with GetItem, implemented several times
  (and not well implemented for the VBExtensions)
  on a GSMGeom
  .
  

Problem conclusion

• THIS PROBLEM WILL BE FIXED ON CATIA VERSION
  5 RELEASE 18 GA level.
  .
  Integration CATIVbExtension for HybridShape
  object Type
  .
  CATIAHybridShape in implemented by default on
  GSMGeom
  ==> All feature derivating from GSMeom benefit
  from this implemetation
  .
  General Principal
  BUT
  For Internal GSD derivated feature , DS provide
  CATIABaseAccess implementation
  allowing to retrieve directly on the exact IDL
  interface implementation of GSD object to access
  its parameters
  .
  For Customer derivated object , it is require to use
  the VBExtension mechanism
  VB Extension mechanism principal consist in
  implementing on Customer applicative code
  CATIVBExtension and CATICreateInstance
  interface on a class name "MyVBExtensionExt"
  The CATIVBExtension::GetObject implementation
  is used to retrieve the implementation of a dedicate
  CATIAxxxxidl interfaces
  on its object that allow to access in VB to all
  required informations on this object
  CATIxxxx.idl interface Object deriverd from
  CATIABase
  CATExxxx.cpp inplementation Object derived
  from CATBaseObject adaptor and is implemented
  on Customer object
  .
  Correction Explanation
  Correction performed
  DS default implementation did not allow the case
  to work correctly
  Enhancement is done in default implementation of
  CATIAHybridShape is :
  If Item is not identified as a DS object , Item is
  switch to VBExtension mechanism ( not correctly
  implemented previously)
  .
  Note :
  1/
  As far as in VB implementation HybridShape object
  implement CATIA Base twiche
  Ont trough CATIAReference derivation
  Ont trough CATIAHybridShape derivation
  Modifications are performed in both
  inmplementation
  GSMModel\CATGmoAutomation.m\src\CATGmoCAT
  IAReferenceExt.cpp
  GSMModel\CATGmoAutomation.m\src\CATHybridSh
  apeBasicExt.cpp
  .
  2/
  IT IS required then to update customer code as
  follow to make
  the corrections in HybridShape object
  implemention works correctly with VBExtension
  ==>CENSFKonzeptDoc/CENSFKFeature.m/src/CENE
  SFKFeature.cpp
  Need to be implementted on customer object:
  CATImplementClass(
  CENESFKFeature,DataExtension,CATBaseUnknown,
  CENSFKBase );
  .
  ==>CENSFKonzeptDoc/CENSFKFeature.m/src/CENE
  SFKFeatureVBExtension.cpp
  ==>CENSFKonzeptDoc/CENSFKFeature.m/LocalInte
  rfaces/CENESFKFeatureVBExtension.h
  Do not required to derivate from CATBaseObject
  in .cpp:
  CENESFKFeatureVBExtension::CENESFKFeatureVBE
  xtension(): CATBaseUnknown()
  in .h:
  class CENESFKFeatureVBExtension: public
  CATBaseUnknown
  .
  ==>
  CENSFKonzeptDoc\CNext\code\dictionary\CENSFKo
  nzeptDoc.dico
  update:
  CENSFKBase CENIASFKFeature
  libCENSFKFeature
  CENESFKFeatureVBExtension
  CATIVBExtension libCENSFKFeature
  CENESFKFeatureVBExtension
  CATICreateInstance libCENSFKFeature
  .
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  CATIA V5 NT>XP

• Fixed component ID

  569151000

Applicable component levels

• R518 PSN

     UP