HD22308: NULPMRCAM00266: MEMORY LEAK OF THE PATH EDITING

APAR status

• Closed as fixed if next.

Error description

• NULPMRCAM00266: Memory leak of  the path
  editing
  .
  

Local fix

Problem summary

• NULPMRCAM00266: Memory leak of  the path editing
  NULPMRCAM00266: Memory leak of  the path
  editing
  .
  

Problem conclusion

Temporary fix

Comments

• THIS PROBLEM WILL BE FIXED ON CATIA VERSION
  V5R13 sp5 level.
  .
  .
  Incident Diagnosis
  A test case which does several split and merge of
  tool path stops with a coredump after having
  consumed more than one GigaByte.
  .
  .
  Correction Explanation
  Some optimizations have been done for Split
  method.
  .
  However, some modifications have to be done in
  the test case itself :
  - Disable UNDO/REDO management
  As the sequence of split/merge is done during the
  same interaction of the command, all modifications
  done on objects are stored (that is the most
  important cause of high memory comsumption).
  To do that, call "SetBehavior (CATDlgEngOneShot |
  CATDlgEngNoTransaction);" in the constructor of
  your command.
  - Split method creates a new MultipleMotion
  object : after Merge, this object should be removed
  using LifeCycleObject interface.
  .
  .
  Answer and By-Pass
  With the previous corrections, some memory leaks
  are still remaining (due to multiple
  creation/removal of objects).
  To suppress totally memory leaks, Split method
  could take as input a Multiple Motion object ; in this
  case, only one multiple motion would have to be
  created for the whole Split/Merge sequence
  This point is an enhancement request
  .
  

APAR Information

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

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

Fix information

Applicable component levels

• R513 PSN

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