"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "Basic/Pod/Internals.pod" between
PDL-2.076.tar.gz and PDL-2.077.tar.gz

About: PDL (Perl Data Language) aims to turn perl into an efficient numerical language for scientific computing (similar to IDL and MatLab).

Internals.pod  (PDL-2.076):Internals.pod  (PDL-2.077)
skipping to change at line 239 skipping to change at line 239
C<pdl_trans> and C<pdl_vaffine> are structures that we will look at in C<pdl_trans> and C<pdl_vaffine> are structures that we will look at in
more detail below. more detail below.
=head3 The Perl SVs =head3 The Perl SVs
When ndarrays are referred to through Perl SVs, we store an additional When ndarrays are referred to through Perl SVs, we store an additional
reference to it in the member reference to it in the member
void* sv; void* sv;
in order to be able to return a reference to the user when he wants to in order to be able to return a reference to the user when they want to
inspect the transformation structure on the Perl side. inspect the transformation structure on the Perl side.
Also, we store an opaque Also, we store an opaque
void *hdrsv; void *hdrsv;
which is just for use by the user to hook up arbitrary data with this sv. which is just for use by the user to hook up arbitrary data with this sv.
This one is generally manipulated through L<sethdr|PDL::Core/sethdr> and This one is generally manipulated through L<sethdr|PDL::Core/sethdr> and
L<gethdr|PDL::Core/gethdr> calls. L<gethdr|PDL::Core/gethdr> calls.
 End of changes. 1 change blocks. 
1 lines changed or deleted 1 lines changed or added

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