[Insight-users] smart pointer

[chensiqi]

Hi, ITKers,
 
I have a smart pointer problem.
Here is my code:
///////////////////////////////
 
#include ""
 
typedef   itk::XXXX <> FilterType
FilterType filter = FilterType::New();
 
int main()
{
      ..........................
      filter->Update();
      funa();
      ..........................
}
void funa()
{
      .................
      filter->update();
      ..................
}
//////////////////////////////////////
The program will throw out an exception about filter garbage collection.
How to fix this exception without passing the filter as a parameter to funa?
 
Any input will be appreciated.
Siqi
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