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jcfr authored
Update() function in derived class was hiding methods from base class: Update(foo), Update(foo, bar), etc. This is because the way cpp lookup works, more info: https://stackoverflow.com/questions/6727087/c-virtual-function-being-hidden ``` vtkAlgorithm.h warning: ‘virtual void vtkAlgorithm::Update(int)’ was hidden [-Woverloaded-virtual] vtkAlgorithm.h:569:15: warning: ‘virtual int vtkAlgorithm::Update(vtkInformation*)’ was hidden [-Woverloaded-virtual] virtual int Update(vtkInformation* requests); ^~~~~~ vtkITKImageThresholdCalculator.h:80:8: warning: by ‘virtual void vtkITKImageThresholdCalculator::Update()’ [-Woverloaded-virtual] void Update() VTK_OVERRIDE; ^~~~~~ ``` From: Pablo Hernandez-Cerdan <pablo.hernandez@kitware.com> git-svn-id: http://svn.slicer.org/Slicer4/trunk@27218 3bd1e089-480b-0410-8dfb-8563597acbee
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