Mercurial > octave-dspies
view test/global.tst @ 19006:2e0613dadfee draft
All calls to "find" use the same generic implementation (bug #42408, 42421)
* find.cc: Rewrite.
Move generic "find" logic to find.h
(Ffind) : Changed calls to find_nonzero_elem_idx to find_templated
Added unit test for bug #42421
* Array.cc (and .h) (Array::find): Deleted function. Replaced with find::find(Array)
from find.h
* Array.h: Added typedef for array_iterator (in nz-iterators.h) as
Array::iter_type
* DiagArray2.h: Added typedef for diag_iterator (in nz-iterators.h) as
DiagArray2::iter_type
* PermMatrix.h: Added typedef for perm_iterator (in nz-iterators.h) as
PermMatrix::iter_type
Also added typedef for bool as PermMatrix::element_type
(not octave_idx_type)
Added an nnz() function (which is an alias for perm_length) and a
perm_elem(i) function for retrieving the ith element of the permutation
* Sparse.h: Added typedef for sparse_iterator (in nz-iterators.h) as
Sparse::iter_type
Added a short comment documenting the the argument to the numel
function
* idx-vector.cc (idx_vector::idx_mask_rep::as_array): Changed Array.find to
find::find(Array) (in find.h)
* (new file) find.h
* (new file) interp-idx.h: Simple methods for converting between interpreter
index type and internal octave_idx_type/row-col pair
* (new file) min-with-nnz.h: Fast methods for taking an arbitrary matrix M and
an octave_idx_type n and finding min(M.nnz(), n)
* (new file) nz-iterators.h: Iterators for traversing (in column-major order)
the nonzero elements of any array or matrix backwards or forwards
* (new file) direction.h: Generic methods for simplifying code has to deal with
a "backwards or forwards" template argument
* build-sparse-tests.sh: Removed 5-return-value calls to "find" in unit-tests;
Admittedly this commit breaks this "feature" which was undocumented and only
partially supported to begin with (ie never worked for full matrices,
permutation matrices, or diagonal matrices)
author | David Spies <dnspies@gmail.com> |
---|---|
date | Tue, 17 Jun 2014 16:41:11 -0600 |
parents | d63878346099 |
children |
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## Copyright (C) 2006-2013 John W. Eaton ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. %!test %! global G = 1; %! assert (G,1); %!function f () %! global G; %! assert (G,1); %!endfunction %!test %! global G = 1; %! f; %!function f () %! fail ("G"); %!endfunction %!test %! global G = 1; %! f (); %!function f () %! global H = 1; %!endfunction %!test %! f; %! fail ("H"); %!function f () %! global H = 1; %!endfunction %!test %!function g () %! fail ("H"); %!test %! g (); %!function f () %! global H = 1; %!endfunction %!function g () %! global H; %! assert (H,1); %!endfunction %!test %! f (); %! g (); %!test %!function f () %! global H = 1; %!endfunction %!test %! fail ("H"); %!function f () %! global H = 1; %!endfunction %!function g () %! global H; %! assert (H,1); %!endfunction %!test %! f; %! clear H; %! g;