[Insight-developers] template over index and point in ImageBase.h

[Luis Ibanez]

Hi Gang,

This looks reasonable.

It would have to complemented with the
implementation of the casting inside of the
methods.

Would you like to prepare a patch and submit it ?


    Thanks


          Luis


-------------------------------------------
On Wed, Oct 13, 2010 at 6:07 PM, gang song <songgang97 at gmail.com> wrote:

> Hi,
>
> I have a question about the prototype of some member function  in ImageBase.h
>
> Is it better to set template over index and point separately, in order to avoid call index.CastFrom() / point.CastFrom() ? There are a bunch of such functions.
>
> Example:
>
> change from
>
>   template<class TCoordRep>
>   void TransformContinuousIndexToPhysicalPoint(
>             const ContinuousIndex<TCoordRep, VImageDimension>& index,
>             Point<TCoordRep, VImageDimension>& point        ) const
>
> to
>
>   template<class TCoordRep1, class TTCoordRep2>
>
>   void TransformContinuousIndexToPhysicalPoint(
>             const ContinuousIndex<TCoordRep1, VImageDimension>& index,
>             Point<TCoordRep2, VImageDimension>& point        ) const
>
>
> Thanks
>
> -Gang
>
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