[Insight-users] Matrix size being set on run time (itk::MatrixResizeable vs itk::Matrix)

[Luis Ibanez]

HI Adolfo,

There is historical reason for this.

The Matrix was initially introduced for supporting
transforms in ND space.  ITK points and vectors
were templated over dimension, so the matrix naturally
followed the same path.

Later on, the need for a resizable matrix came up
and Aaron's class was the response to that need.



Regards,

    Luis


----------------------
fito at unizar . es wrote:
> Hello everybody!
> 
> I'm working with matrices and I've to define their size in run-time.
> 
> I've seen itk::MatrixResizeableDataObject that Aaron Cois told me to. Sincerely 
> thanks for the help!! 8)
> 
> As itk::Array, itk::Array2D and some other classes have the functionality of 
> having their size defined in run time, now I'm wondering if there is any reason 
> for not offering this possibility to itk::Matrix class. Maybe this is a useless 
> question but I must ask it to be more sure about what I'm going to use.
> 
> Regards!
> 
> Adolfo G.U.
> 
> 
> 
> 
> 
> 
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