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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[Matthew McCormick (thewtex)]

Post by chensiqi
I have a smart pointer problem.
///////////////////////////////
#include ""
typedef itk::XXXX <> FilterType
FilterType filter = FilterType::New();

maybe
FilterType::Pointer filter = FilterType::New();
instead

Post by chensiqi
//////////////////////////////////////
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?

[chensiqi]

whoops, that's a typo. I mean FilterType::Pointer filter = FilterType::New();
Thanks for your intention



Date: Wed, 17 Dec 2008 22:55:40 -0600From: matt-***@public.gmane.org: pidanchen-PkbjNfxxIASW1act/XJmeMp/***@public.gmane.org: Re: [Insight-users] smart pointerCC: insight-***@itk.org


I have a smart pointer problem.Here is my code://///////////////////////////// #include "" typedef itk::XXXX <> FilterTypeFilterType filter = FilterType::New();
maybe FilterType::Pointer filter = FilterType::New();instead

//////////////////////////////////////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?
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[ritesh.mahajan]

Hi i am also facing related issue.

typedef signed short PixelType;
typedef itk::Image< PixelType, 3>ImageType;
typedef itk::ImageSeriesReader< ImageType >ReaderType;
ReaderType:: Pointer reader= ReaderType::New();

void ImageRead()
{
// using pointer reader here.
// which is allocated memory at global level
}

The above code crashes in debug mode. Where as it works in release mode.



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