On 11/3/06, Torgil Svensson [EMAIL PROTECTED] wrote:
class struct_type(Structure):
_fields_ = []
...
... which is somewhat static in nature. How do you create structures
dynamically?
You can put the above in a function that takes fields as an argument, or
type('struct_type',
On 10/31/06, Travis Oliphant [EMAIL PROTECTED] wrote:
...
Please understand what I meant. I meant putting effort into getting
PyArray_DescrConverter to allow ctypes inputs and convert to the
appropriate PyArray_Descr * structure. I already understand ctypes
objects. I want the dtype()
On 9/7/06, Martin Spacek [EMAIL PROTECTED] wrote:
What's the most straightforward way to count, say, the number of 1s or
Trues in the array? Or the number of any integer?
I was surprised to discover recently that there isn't a count() method
as there is for Python lists. Sorry if this has
On 7/6/06, Tim Hochberg [EMAIL PROTECTED] wrote:
...
So this is essentially turning a row vector into a column vector? Is
that right?
Being a definition, this is neither right nor wrong. It all depends
on what you are using it for. If you want to distinguish row and
column vectors, you have
On 7/6/06, Tim Hochberg [EMAIL PROTECTED] wrote:
...
Overloading '+' sure seems perverse, but maybe that's just me.
The first time I saw it, it seemed perverse to me as well, but it
actually make a lot of sense:
1. It is visually appealing as in '+' makes '|' from '-' and '-' from
'|' and
On 6/15/06, Paul Dubois [EMAIL PROTECTED] wrote:
And yes, I think FFT is a name. (:- Exception for that.
There are more exceptions that Numeric is not taking advantage of:
equal, less, greater, ... - eq, lt, gt, ...
inverse, generalized_inverse - inv, pinv
In my view it is more important
On 6/9/06, Travis Oliphant [EMAIL PROTECTED] wrote:
... In NumPy this is not quite the rule followed.
Bascially attributes are used when getting or setting intrinsinc
properties of the array. Attributes are used for properties that are
important in defining what an array *is*. The flags
