[Insight-users] problem with TransformFileReader

[Xabier Artaechevarria Artieda]

Hello,
I am trying to read a Transform File containing the parameters of a 3D  
affine transformation. I get a segmentation fault when trying to read  
the parameters contained in the file, at this point of the code:

TransformListType transforms = transformReader->GetTransformList();
transform->SetParameters((*transforms->begin())->GetParameters());

The transform file looks like this:

#Insight Transform File V1.0
# Transform 0
Transform: AffineTransform_double_3_3
Parameters: 1.00407 0.00202538 -0.000346736 0.00274766 1.00089  
0.00463338 -0.00186666 -0.00160371 0.997568 22.8463 16.5753 -19.3539
FixedParameters: 0 0 0

I have noticed that the segmentation fault occurs when  
"GetParameters()" is executed, but I do not why. Any suggestion that  
may help in finding the problem will be very welcome. Thanks a lot and  
happy new year to everybody.

-- 
Xabier Artaechevarria
Cancer Imaging Laboratory
Centre for Applied Medical Research
www.cima.es






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