Hi,
It's in the array interface specification:
http://numpy.scipy.org/array_interface.shtml
I was interested in the 't' (bitfield) type - is there an example of
usage somewhere?
In [13]: dtype('t8')
---
Matthew Brett wrote:
Hi,
It's in the array interface specification:
http://numpy.scipy.org/array_interface.shtml
I was interested in the 't' (bitfield) type - is there an example of
usage somewhere?
No, It's not implemented in NumPy. It's just part of the array
interface
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
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
On Tuesday 19 September 2006 14:46, Travis Oliphant wrote:
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
Can anybody on a 64-bit system confirm?
I'm on 64-bit Debian:
In [11]: arr=N.arange(10,dtype=N.uint)
In [12]: arr.dtype.kind
Out[12]: 'u'
In [13]: arr.dtype.itemsize
Out[13]: 4
In [14]: arr=N.arange(10,dtype=N.long)
In [15]: arr.dtype.kind
Out[15]: 'i'
In [16]:
OK - I'm really sorry !!
I also get 'u' -- I had a typo there ...
But what is the complete list of kind values ?
-Sebastian
On Tuesday 19 September 2006 11:54, Scott Ransom wrote:
Can anybody on a 64-bit system confirm?
I'm on 64-bit Debian:
In [11]: arr=N.arange(10,dtype=N.uint)
Sebastian Haase wrote:
OK - I'm really sorry !!
I also get 'u' -- I had a typo there ...
But what is the complete list of kind values ?
It's in the array interface specification:
http://numpy.scipy.org/array_interface.shtml
-Travis
