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Use new dissallow copy and move #242

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hjmjohnson
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…acro

Added two new macro's, intended to replace the old 'itkTypeMacro' and
'itkTypeMacroNoParent'.

The main aim is to be clearer about what those macro's do: add a virtual
'GetNameOfClass()' member function and override it. Unlike 'itkTypeMacro',
'itkOverrideGetNameOfClassMacro' does not have a 'superclass' parameter, as it
was not used anyway.

Note that originally 'itkTypeMacro' did not use its 'superclass' parameter
either, looking at commit 699b66cb04d410e555656828e8892107add38ccb, Will
Schroeder, June 27, 2001:
https://github.com/InsightSoftwareConsortium/ITK/blob/699b66cb04d410e555656828e8892107add38ccb/Code/Common/itkMacro.h#L331-L337
Clarifies that the macro does not just disallow copy and assign, but
also move operations. Note that in this context, the term 'move' refers
to both move-construct and move-assign.

With this commit, the old macro name will remain available, as long as
'ITK_FUTURE_LEGACY_REMOVE = OFF' (which is the default).
@hjmjohnson
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@dzenanz PRs to match modern ITK coding practices. Use new macro names, remove unnecessary macros.

@dzenanz
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dzenanz commented Jan 26, 2025

There are some compile errors of the style: include/itkHDF5UltrasoundImageIOFactory.h:58:3: error: ISO C++ forbids declaration of 'itkOverrideGetNameOfClassMacro' with no type [-fpermissive]

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dzenanz commented Feb 3, 2025

Superseded by #241.

@dzenanz dzenanz closed this Feb 3, 2025
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2 participants