19 Sep
2006
19 Sep
'06
6:46 p.m.
Sebastian Haase wrote:
Hi, What are the possible values of arr.dtype.kind ?
It seems that signed and unsigned are considered to be the same "kind"
arr=N.arange(10,dtype=N.uint) arr.dtype.kind
'i'
arr.dtype.itemsize
8 (OK - this is just showing off our amd64 linux ;-) )
How can I distinguish signed from unsigned without having to list all possible cases explicitly ?
Hmm.... This is a problem. There is a 'u' kind for unsigned integers. On my system I get 'u' when running the code you just gave. Can anybody on a 64-bit system confirm? -Travis