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Title: global function _add_one_to_index_C
Type: Stage: resolved
Components: Versions: Python 3.1, Python 3.2, Python 2.7
Status: closed Resolution: fixed
Dependencies: Superseder:
Assigned To: pitrou Nosy List: doko, georg.brandl, loewis, pitrou, riq, teoliphant
Priority: normal Keywords:

Created on 2008-06-13 07:30 by loewis, last changed 2022-04-11 14:56 by admin. This issue is now closed.

Messages (11)
msg68133 - (view) Author: Martin v. Löwis (loewis) * (Python committer) Date: 2008-06-13 07:30
abstract.c defines two functions _add_one_to_C and _add_one_to_F. These
apparently must be global, as memoryobject.c references them. Therefore,
they should get a Py or _Py prefix.

A short comment for what these functions actually do would also be
msg68495 - (view) Author: Ricardo Quesada (riq) Date: 2008-06-21 14:29
This seems to be fixed in r62348
msg68499 - (view) Author: Martin v. Löwis (loewis) * (Python committer) Date: 2008-06-21 15:13
Ok, so it's fixed for the trunk, but not Py3k. The trunk fix doesn't
port to 3k, since the functions are called inside memoryobject.c (so
making them static would break that module).
msg71738 - (view) Author: Antoine Pitrou (pitrou) * (Python committer) Date: 2008-08-22 09:55
A sensible solution would be to put all the memoryview / buffer API
stuff in the same standalone file (e.g. memoryobject.c), rather than
having half of it dumped in abstract.c.
msg71879 - (view) Author: Travis Oliphant (teoliphant) * (Python committer) Date: 2008-08-24 21:34
I've added comments in the code to document these functions.  I have no
opinion where they live except they should probably be available to
extensions modules. 

These routines increment an N-length counter representing a position in
an N-dimensional array with wrap-around when the counter reaches the
size of the dimension.  Thus, for a (2,3) array we have:



msg77353 - (view) Author: Martin v. Löwis (loewis) * (Python committer) Date: 2008-12-08 22:12
I think _add_one_to_index_C and _add_one_to_index_F should be renamed.
If they are meant to be called by non-core extension modules, their
names should start with Py_, else with _Py_.
msg77363 - (view) Author: Antoine Pitrou (pitrou) * (Python committer) Date: 2008-12-08 23:28
I think they currently are private functions which happen to be used
accross two different C source files. So they should be renamed
_Py_something (or the situation should be fixed so that they can be made
msg77368 - (view) Author: Martin v. Löwis (loewis) * (Python committer) Date: 2008-12-08 23:44
> I think they currently are private functions which happen to be used
> accross two different C source files. 

But see msg71879
msg77373 - (view) Author: Antoine Pitrou (pitrou) * (Python committer) Date: 2008-12-08 23:55
Well, then a proper API should be devised. Perhaps Travis can shed more
light on what he thinks would be useful.
msg114623 - (view) Author: Georg Brandl (georg.brandl) * (Python committer) Date: 2010-08-22 00:22
Functions are still present and non-static in trunk.
msg115294 - (view) Author: Antoine Pitrou (pitrou) * (Python committer) Date: 2010-09-01 13:03
I've added a "_Py" prefix in r84391, and also made the `shape` argument const. If numpy people want this to be an official public API, they'll have to contribute. Thanks.
Date User Action Args
2022-04-11 14:56:35adminsetgithub: 47351
2010-09-01 13:03:11pitrousetstatus: open -> closed
versions: + Python 3.1, Python 2.7, Python 3.2, - Python 3.0
messages: + msg115294

resolution: fixed
stage: resolved
2010-08-22 00:22:30georg.brandlsetassignee: teoliphant -> pitrou

messages: + msg114623
nosy: + georg.brandl
2009-03-29 14:33:38pitrousetnosy: + doko
2008-12-08 23:55:36pitrousetmessages: + msg77373
2008-12-08 23:44:48loewissetmessages: + msg77368
2008-12-08 23:28:11pitrousetmessages: + msg77363
2008-12-08 22:12:24loewissetmessages: + msg77353
2008-12-08 22:10:27loewissettitle: global function _add_one_to_C -> global function _add_one_to_index_C
2008-08-24 21:34:27teoliphantsetmessages: + msg71879
2008-08-22 09:55:48pitrousetmessages: + msg71738
2008-08-22 09:53:46pitrousetnosy: + pitrou
2008-06-21 15:13:59loewissetmessages: + msg68499
versions: - Python 2.6
2008-06-21 14:30:03riqsetnosy: + riq
messages: + msg68495
2008-06-13 07:30:19loewiscreate