[Insight-users] Creating itkHistogramImageToImageMetric object fails

[Bill Lorensen]

I have no idea. Perhaps a doxygen expert can comment.

Bill

On Wed, Apr 21, 2010 at 3:31 PM, Maarten Beek <beekmaarten at yahoo.com> wrote:
> Ok that makes sense.
> But why do I then see a New() method in the doxygen documentation on the
> web?
>
> ________________________________
> From: Bill Lorensen <bill.lorensen at gmail.com>
> To: Maarten Beek <beekmaarten at yahoo.com>
> Cc: insight-users at itk.org
> Sent: Wed, April 21, 2010 3:17:47 PM
> Subject: Re: [Insight-users] Creating itkHistogramImageToImageMetric object
> fails
>
> HistogramImageToImageMetric has no New() method. It is an abstract
> class. It can only be used as a base class. You need to create one of
> its derived classes.
> http://public.kitware.com/Insight/Doxygen/html/classitk_1_1HistogramImageToImageMetric.html
>
> Bill
>
> On Wed, Apr 21, 2010 at 10:41 AM, Maarten Beek <beekmaarten at yahoo.com>
> wrote:
>> Why does the following code not compile?
>>
>> const unsigned int Dimension = 3;
>> typedef double ImagePixelType;
>> typedef itk::Image<ImagePixelType, Dimension> ImageType;
>> typedef itk::HistogramImageToImageMetric<ImageType,ImageType> HistType;
>> HistType::Pointer Metric = HistType::New();
>>
>> error C2440: 'initializing' : cannot convert from 'itk::Object::Pointer'
>> to
>> 'itk::SmartPointer<TObjectType>'
>>
>>
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>
>