[Insight-developers] Re: traits and numeric_limits

[Josh Cates]

Hello Will,

With the addition of the numeric traits code, I cannot compile such things
as:

 itkImage< complex<float> >::Pointer = itkImage< complex<float> >
 
or in general: 

 itkImage< myClass >::Pointer = itkImage< myClass >

because itkScalarTraits<myClass> and itkVectorTraits<myClass> expect a
type named "ValueType" in class myClass.

How do I get around the requirement for defining a ValueType for
complex<> and myClass?

Thanks,

Josh.
+--+--+--+--+--+--+--+--+--+--+--+--
 Josh Cates			
 Dept. of Electrical Engineering	
 University of Tennessee, Knoxville
 Email: jecates at utk.edu
 Phone: (865) 974-0694
 URL:   www.cs.utk.edu/~cates
--+--+--+--+--+--+--+--+--+--+--+---

On Mon, 22 May 2000, Will Schroeder wrote:

> Hi Luis, Jim -
> 
> I modified itkNumericTraits.h to include <limits> on the PC, and
> ../Insight3DParty/vxl/vnl/vnl_numeric_limits.h on everything else,
> plus created a #define ITK_NUMERIC_LIMITS. Could you (and anyone with
> a Unix system) please check this out...the #ifdef is probably not
> right for Unix systems because some do have a <limits> file.
> 
> Will
>