@@ -39,7 +39,9 @@ exclude = ["ForwardFFTImageFilter",
            "templated_class",
            "HalfHermitianToRealInverseFFTImageFilter",
            "RealToHalfHermitianForwardFFTImageFilter",
-           "CustomColormapFunction"]
+           "CustomColormapFunction",
+           "ScanlineFilterCommon"  # Segfault
+           ]
 
 wrongName = 0
 totalName = 0
#==========================================================================
#
#   Copyright Insight Software Consortium
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#          http://www.apache.org/licenses/LICENSE-2.0.txt
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#
#==========================================================================*/

# a short program to check the value returned by the GetNameOfClass() methods

from __future__ import print_function

import itk
import sys
itk.auto_progress(2)

# must force the load to return all the names with dir(itk)
itk.force_load()
# itk.ImageToImageFilter

# a list of classes to exclude. Typically, the classes with a custom New()
# method, which return a subclass of the current class
exclude = ["ForwardFFTImageFilter",
           "InverseFFTImageFilter",
           "OutputWindow",
           "MultiThreaderBase",
           "FFTComplexToComplexImageFilter",
           "ComplexToComplexFFTImageFilter",
           "templated_class",
           "HalfHermitianToRealInverseFFTImageFilter",
           "RealToHalfHermitianForwardFFTImageFilter",
           "CustomColormapFunction"]

wrongName = 0
totalName = 0

for t in dir(itk):
    if t not in exclude:
        T = itk.__dict__[t]
        # first case - that's a templated class
        if isinstance(T, itk.Vector.__class__) and len(T) > 0:
            # use only the first specialization - all of them return the same
            # name
            i = T.values()[0]
            # GetNameOfClass() is a virtual method of the LightObject class,
            # so we must instantiate an object with the New() method
            if 'New' in dir(i):
                I = i.New()
                # be sure that the type of the instantiated object is the same
                # than the one of the class. It can be different if the class
                # is an "abstract" one and don't provide any New() method.
                # In that case, the one of the superclass is used.
                if 'GetNameOfClass' in dir(I):
                    # print("Checking", t)
                    totalName += 1
                    n = I.GetNameOfClass()
                    if n != t and itk.class_(I) == i:
                        msg = "%s: wrong class name: %s" % (t, n)
                        print(msg, file=sys.stderr)
                        wrongName += 1
        else:
            if 'New' in dir(T):
                I = T.New()
                if 'GetNameOfClass' in dir(I):
                    # print("Checking", t)
                    totalName += 1
                    n = I.GetNameOfClass()
                    if n != t and itk.class_(I) == T:
                        msg = "%s: wrong class name: %s" % (t, n)
                        print(msg, file=sys.stderr)
                        wrongName += 1

print("%s classes checked." % totalName)
if wrongName:
    print(
        "%s classes are not providing the correct name." % wrongName,
        file=sys.stderr)
    sys.exit(1)

I think the instantiation of the new objects i.New() and T.New() need to be done in a function to have local variable and reduce the amount of memory used.