[Insight-users] bug in itk::ChangeLabelImageFilter

[Julien Michel]

Dear ITK users,

I think their might be a bug in the itk::ChangeLabelImageFilter.

The mapping between labels uses the following type definition:

typedef std::map<InputPixelType,OutputPixelType > ChangeMapType;

The map is stored in the following class member:

ChangeMapType m_ChangeMap;

And then there is this GetChange() method:

TInput GetChange( const TInput & original )
    {
      return m_ChangeMap[original];
    }


Unfortunately, if TInput is different from TOutput, the class will not 
compile, because the GetChange() method should return a TOutput.

I will post a bug on bugtracker regarding this issue.

Best regards,

Julien