Mercurial > octave-dspies
view test/if.tst @ 19010:3fb030666878 draft default tip dspies
Added special-case logical-indexing function
* logical-index.h (New file) : Logical-indexing function. May be called on
octave_value types via call_bool_index
* nz-iterators.h : Add base-class nz_iterator for iterator types. Array has
template bool for whether to internally store row-col or compute on the fly
Add skip_ahead method which skips forward to the next nonzero after its
argument
Add flat_index for computing octave_idx_type index of current position (with
assertion failure in the case of overflow)
Move is_zero to separate file
* ov-base-diag.cc, ov-base-mat.cc, ov-base-sparse.cc, ov-perm.cc
(do_index_op): Add call to call_bool_index in logical-index.h
* Array.h : Move forward-declaration for array_iterator to separate header file
* dim-vector.cc (dim_max): Refers to idx-bounds.h (max_idx)
* array-iter-decl.h (New file): Header file for forward declaration of
array-iterator
* direction.h : Add constants fdirc and bdirc to avoid having to reconstruct
them
* dv-utils.h, dv-utils.cc (New files) :
Utility functions for querying and constructing dim-vectors
* idx-bounds.h (New file) :
Utility constants and functions for determining whether things will overflow
the maximum allowed bounds
* interp-idx.h (New function : to_flat_idx) : Converts row-col pair to linear
index of octave_idx_type
* is-zero.h (New file) : Function for determining whether an element is zero
* logical-index.tst : Add tests for correct return-value dimensions and large
sparse matrix behavior
| author | David Spies <dnspies@gmail.com> |
|---|---|
| date | Fri, 25 Jul 2014 13:39:31 -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 %! i = 0; %! if (i == 0) %! i++; %! __printf_assert__ ("%d\n", i); %! end # "end" is part of test, check not using "endif" %! assert (__prog_output_assert__ ("1")); %!test %! if (eye (2)) %! __printf_assert__ ("fail\n"); %! else %! __printf_assert__ ("pass\n"); %! endif %! assert (__prog_output_assert__ ("pass")); %!test %! x = 2; %! if (eye (2)) %! __printf_assert__ ("fail\n"); %! elseif (x) %! __printf_assert__ ("pass\n"); %! endif %! assert (__prog_output_assert__ ("pass")); %!test %! x = 0; %! y = -2; %! if (eye (2)) %! __printf_assert__ ("fail\n"); %! elseif (x) %! __printf_assert__ ("fail\n"); %! elseif (y) %! __printf_assert__ ("pass\n"); %! endif %! assert (__prog_output_assert__ ("pass")); %!test %! x = 0; %! y = -2; %! if (eye (2)) %! __printf_assert__ ("fail\n"); %! elseif (x) %! __printf_assert__ ("fail\n"); %! elseif (x) %! __printf_assert__ ("fail\n"); %! else %! __printf_assert__ ("pass\n"); %! endif %! assert (__prog_output_assert__ ("pass")); %!test %! x = 0; %! y = -2; %! if (y) %! __printf_assert__ ("pass\n"); %! elseif (x) %! __printf_assert__ ("fail\n"); %! elseif (x) %! __printf_assert__ ("fail\n"); %! endif %! assert (__prog_output_assert__ ("pass")); ## test parsing of single-quoted character string appearing at the ## beginning of an if condition %!test %! if (1) %! 'foo'; %! x = 13; %! endif %! assert (x, 13); ## test parsing of single-quoted character string appearing at the ## beginning of an if condition %!test %! if (0) %! x = 42; %! elseif (1) %! 'foo'; %! x = 13; %! endif %! assert (x, 13);