Mercurial > octave
diff scripts/java/javaArray.m @ 15625:acf0addfc610
include Octave Forge java package in core Octave
* scripts/java: New directory tree.
* scripts/Makefile.am: Include java/module.mk.
(JAR_FILES): New variable.
(nobase_fcnfile_DATA): Include $(JAR_FILES) in the list.
(all-local): Depend on $(JAR_FILES).
(java/PKG_ADD, java_GEN_FCN_FILES, java/$(octave_dirstamp)):
New rules.
* libinterp/link-deps (LIBOCTINTERP_LINK_DEP): Include $(JAVA_LIBS) in
the list.
* dldfcn/__java__.h, dldfcn/__java__.cc: New files.
* dldfcn/module-files (__java__.cc): New file description.
* doc/interpreter/java.txi: New file.
* doc/interpreter/octave.texi: Include java.texi.
* doc/interpreter/java-images: New directory.
* doc/interpreter/Makefile.am (JAVA_IMAGES): New variable.
(IMAGES): Include $(JAVA_IMAGSES) in the list.
(MUNGED_TEXI_SRC): Include java.texi in the list.
* configure.ac: Check for Java libraries and tools.
Include Java info in the summary message.
* build-aux/common.mk (JAVA_CPPFLAGS, JAVA_LIBS): New variables.
* NEWS: Update.
* contributors.in: Include Martin Hepperle in the list.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Fri, 23 Nov 2012 15:29:13 -0500 |
parents | |
children | da26f72408a7 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/scripts/java/javaArray.m Fri Nov 23 15:29:13 2012 -0500 @@ -0,0 +1,48 @@ +## Copyright (C) 2007 Michael Goffioul +## +## This program 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 2 of the License, or +## (at your option) any later version. +## +## This program 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 this program; If not, see <http://www.gnu.org/licenses/>. + +## -*- texinfo -*- +## @deftypefn {Function file} {@var{a} =} javaArray (@var{class},@var{[M,N,...]}) +## @deftypefnx {Function file} {@var{a} =} javaArray (@var{class},@var{M},@var{N},...) +## +## Creates a Java array of size [@var{M},@var{N},...] with elements of +## class @var{class}. @var{class} can be a Java object representing a class +## or a string containing the fully qualified class name. +## +## The generated array is uninitialized, all elements are set to null +## if @var{class} is a reference type, or to a default value (usually 0) +## if @var{class} is a primitive type. +## +## @example +## a = javaArray ("java.lang.String", 2, 2); +## a(1,1) = "Hello"; +## @end example +## +## @end deftypefn + +function [ ret ] = javaArray (class_name, varargin) + + switch length (varargin) + case 0 + error ("missing array size"); + case 1 + dims = varargin{1}; + otherwise + dims = [varargin{:}]; + endswitch + + ret = java_invoke ("org.octave.ClassHelper", "createArray", class_name, dims); + +endfunction