URL:
<http://savannah.gnu.org/bugs/?24881>
Summary: Submitting patch to add bspline derivative
capabilities
Project: GNU Scientific Library
Submitted by: rhysu
Submitted on: Wed 19 Nov 2008 10:09:39 PM GMT
Category: None
Severity: 3 - Normal
Operating System: Ubuntu Hardy
Status: None
Assigned to: None
Open/Closed: Open
Release: 1.12
Discussion Lock: Any
_______________________________________________________
Details:
Attached is a patch to add bspline derivative evaluation capabilitiles to
bspline/. Please, if possible, include this functionality in the gsl-1.12
release.
Included in the patch are...
- Evaluation of arbitrary order bspline derivatives
- Rework of existing bspline evaluation to support efficient derivative
computation
- Derivative-related unit tests for 'make check'
- Documentation updates to doc/bspline.texi
The patch applies (patch -p1 from the toplevel directory), compiles, and runs
'make check' cleanly against HEAD using gcc 4.2.4. Compilation includes with
-ansi -Wall -pedantic -DGSL_RANGE_CHECK. Existing gsl_bspline.h type
signatures were not modified, but three new methods were added:
gsl_bspline_eval_nonzero, gsl_bspline_eval_deriv,
gsl_bspline_eval_deriv_nonzero.
Please ensure bspline/TODO removes the derivative item after the patch.
bspline/Changelog will need to be updated-- I did not do so in the patch.
Sorry, I'm new to git.
Please email with any questions/issues.
- Rhys Ulerich
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Wed 19 Nov 2008 10:09:39 PM GMT Name: gsl_bspline_add_bsplvd.patch
Size: 46kB By: rhysu
<http://savannah.gnu.org/bugs/download.php?file_id=16880>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?24881>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
_______________________________________________
Bug-gsl mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/bug-gsl
