Thanks!  It would be nice to have a method call
for PDL::Type objects.  I'll add a feature request
for the same.

--Chris

On Thu, Jan 17, 2013 at 5:02 PM, vividsnow <[email protected]> wrote:
> hi, someday I have same question, but only now found right solution (instead
> of hard-coded value) via pdl shell ("??size" than "?howbig"):
>
> use PDL::Core ':Internal';
> say howbig(pdl(float)->get_datatype);
>
>
>
> On 18 January 2013 01:22, Chris Marshall <[email protected]> wrote:
>>
>> How can one determine the size of a PDL data type?
>> For various IO reasons, I need the number of bytes
>> for PDL data types (e.g., sizeof(float), which doesn't
>> work).
>>
>> Thanks much,
>> Chris
>>
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