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Resetting data in IDLgrVolume object [message #16975] Thu, 26 August 1999 00:00
Richard Tyc is currently offline  Richard Tyc
Messages: 69
Registered: June 1999
Member
IDL gives a warning when I reset the 3D data in a IDLgrVolume object
with new data

eg.

sState.oVolHead->SetProperty, data0 = headData , /NO_COPY

% IDLGRVOLUME::SETPROPERTY: Warning: New volume data with new dimensions
forced removal of old data.

Is this normal/safe and could I suppress it? Is the old data memory
being properly freed up ? Could I be creating a memory leak?

Also, what is up with the 2 different data terms (data0 and data1) for
IDLgrVOLUME ? What would be a good example of using both together ?


Rich
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