Mercurial > octave-antonio
view src/display-available.h @ 20116:33e706b6b7be
rectint: fix for non-overlapping rectangle, and support ND boxes (bug #44904)
* scripts/geometry/rectint.m: it was giving incorrect results (not zero) when
the coordinates for X overlapped but the Y did not (added tests for this bug).
This is a complete rewrite of the function. The new version performs
approximately 1000 times faster and adds supports N dimensional boxes in which
case it measures the volume or hypervolume of the hypervolume intersections.
* NEWS: make note that rectint() now supports ND.
author | Carnë Draug <carandraug@octave.org> |
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date | Wed, 22 Apr 2015 20:54:14 +0100 |
parents | 299fe39163a2 |
children |
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/* Copyright (C) 2012-2015 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/>. */ #ifdef __cplusplus #include <new> extern "C" { #endif extern const char *display_available (int *dpy_avail); #ifdef __cplusplus } #endif