<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Times New Roman; font-size: 12pt; color: #000000'>Hi,<br><br>I'm trying to read a transformation from a file and I have a little probleme.<br>I use the object itk::TransformFileReader to read the file and I get the transformation as follow:<br><br><font style="font-family: Courier New,courier,monaco,monospace,sans-serif;" size="2">typedef itk::TransformFileReader TransformReaderType;</font><br><font size="2"><span style="font-family: Courier New,courier,monaco,monospace,sans-serif;">typedef TransformReaderType::TransformListType TransformListType;</span><br style="font-family: Courier New,courier,monaco,monospace,sans-serif;"><span style="font-family: Courier New,courier,monaco,monospace,sans-serif;">typedef TransformReaderType::TransformType BaseTransformType;</span><br style="font-family: Courier New,courier,monaco,monospace,sans-serif;"><br style="font-family: Courier New,courier,monaco,monospace,sans-serif;"><span style="font-family: Courier New,courier,monaco,monospace,sans-serif;">TransformListType * list = reader->GetTransformList();</span><br style="font-family: Courier New,courier,monaco,monospace,sans-serif;"><span style="font-family: Courier New,courier,monaco,monospace,sans-serif;">BaseTransformType::Pointer transform = list->front();</span></font><br><br>Using transform->GetNameOfClass(), I know what is the transformation class corresponds to the transfom object.<br>In my case, it's a AffineTransform. However, how do I know if this transform is coded on float or on double?<br><br>Thanks,<br><br>Vincent Garcia<br></div></body></html>