Mercurial > octave
view README @ 30572:6d96538052b9
Overhaul @audioplayer class.
Eliminate unnecessary input validation that one argument is supplied to class
methods as interpreter guarantees the first argument is an @audioplayer
object. Accept case-insensitive property names for get()/set() functions.
Add BIST tests on a per function basis rather than only in @audioplayer
constructor.
* @audioplayer/__get_properties__.m: Eliminate nargin checking.
Use intermediate variable hplayer to clarify code.
Use ifelse() to simplify 5-line if/else/endif tree.
* @audioplayer/audioplayer.m: Add input validation to prevent
use of callback functions (not currently supported). Add FIXME
note and comment out rudimentary support for callback functions.
Remove tests of @audioplayer functionality to the methods files.
Add input validation BIST tests for callback function validation.
* @audioplayer/disp.m: Eliminate nargin checking.
Mark file as tested for BIST.
* @audioplayer/get.m: Rename "retval" to "value" in function prototype.
Use input parameters with names matching documentation rather than varargin.
Use new function getproperty() to do actual property retrieval rather than
getfield(). Add BIST tests.
* @audioplayer/get.m (getproperty): New function. Function checks property
names without regard to case sensitivity and also issues a meaningful error
message if the property name does not exist.
* @audioplayer/isplaying.m: Eliminate nargin checking. Add BIST tests.
* @audioplayer/pause.m: Eliminate nargin checking.
Mark file as tested for BIST.
* @audioplayer/play.m: Eliminate nargin checking. Use input parameters
with names matching documentation rather than varargin. Use intermediate
variable hplayer to clarify code. Mark file as tested for BIST.
* @audioplayer/playblocking.m: Use input parameters with names matching
documentation rather than varargin. Mark file as tested for BIST.
* @audioplayer/resume.m: Eliminate nargin checking.
Mark file as tested for BIST.
* @audioplayer/set.m: Eliminate nargin checking of first argument.
Use input parameter "player" for first argument rather than varargin.
Use intermediate variable hplayer to clarify code. Add BIST tests.
* @audioplayer/set.m (setproperty): Use lower() to implement case insensitive
matching of property names. Rewrite error() message to be clearer and
report the incorrect name.
* @audioplayer/stop.m: Eliminate nargin checking.
Mark file as tested for BIST.
* @audioplayer/subsasgn.m: Change output variable name to "player"
for clarity. Add BIST tests.
* @audioplayer/subsref.m: Add BIST tests.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 30 Dec 2021 16:11:55 -0800 |
parents | 796f54d4ddbf |
children | 597f3ee61a48 |
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GNU Octave -- a high-level language for numerical computations ============================================================== Copyright (C) 1996-2022 The Octave Project Developers See the file COPYRIGHT.md in the top-level directory of this distribution or <https://octave.org/copyright/>. Overview -------- GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides extensive graphics capabilities for data visualization and manipulation. GNU Octave is normally used through its interactive interface (CLI and GUI), but it can also be used to write non-interactive programs. The GNU Octave language is quite similar to Matlab so that most programs are easily portable. GNU 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. GNU 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 <https://www.gnu.org/licenses/>. Availability ------------ The latest released version of Octave is always available from <https://ftp.gnu.org/gnu/octave/> and many mirror sites around the world. You may also find links to binary distributions at <https://www.octave.org/download.html>. The current development sources may be found under the Source Code tab on [Savannah](https://savannah.gnu.org/projects/octave/). Installation ------------ Octave requires approximately 475 MB of disk storage to unpack and compile from source (significantly more, 3.8 GB, if you compile with debugging symbols). Once installed, Octave requires approximately 75 MB of disk space (again, considerably more, 415 MB, if you don't build shared libraries or the binaries and libraries include debugging symbols). To compile Octave, you will need a recent version of: - [GNU Make](https://www.gnu.org/software/make/) - [GNU G++](https://gcc.gnu.org/) or another C++11 compiler - [GNU Fortran](https://gcc.gnu.org/fortran/), another Fortran 77 compiler, or [f2c](http://www.netlib.org/f2c/) Octave's Makefiles use features of GNU Make that are not present in other versions of make. If you use `f2c`, you will need a script like `fort77` that works like a normal Fortran compiler by combining `f2c` with your C compiler in a single script. See the notes in the file `INSTALL.OCTAVE` of the Octave source distribution for more detailed installation instructions. Bugs and Patches ---------------- The file `BUGS` (or `doc/interpreter/bugs.txi`) explains the recommended procedure for reporting bugs on the [bug tracker](https://bugs.octave.org) or contributing patches; online documentation is also available [here](https://www.gnu.org/software/octave/bugs.html). Documentation ------------- * [Octave's manual](https://www.octave.org/doc/interpreter/) is a comprehensive user guide covering introductive and more advanced topics. * [Octave's wiki](https://wiki.octave.org) is a user community page, covering various topics and answering [FAQ](https://wiki.octave.org/FAQ). * [Octave's Doxygen](https://www.octave.org/doxygen/) documentation explains the C++ class libraries. Partially, the up-to-dateness of the documentation is lagging a bit behind the development of the software. If you notice omissions or inconsistencies, please report them at our bug tracker. Specific suggestions for ways to improve Octave and its documentation are always welcome. Reports with patches are even more welcome. Additional Information ---------------------- Up to date information about Octave is available on the WWW at <https://www.octave.org>, or ask for help via email <help@octave.org>.