Mercurial > octave
view libinterp/corefcn/xnorm.h @ 27477:b470734a025e
Return an empty string from rats when input is empty (bug #57004).
* pr-output.cc (Frats): Use isempty() to detect special case of input early and
immediately return an empty string. Add BIST test for bug #57004.
author | Rik <rik@octave.org> |
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date | Sat, 05 Oct 2019 14:04:36 -0700 |
parents | 00f796120a6d |
children | b442ec6dda5c |
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/* Copyright (C) 2008-2019 VZLU Prague, a.s. 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 <https://www.gnu.org/licenses/>. */ // author: Jaroslav Hajek <highegg@gmail.com> #if ! defined (octave_xnorm_h) #define octave_xnorm_h 1 #include "octave-config.h" #include "oct-norm.h" class octave_value; extern OCTINTERP_API octave_value xnorm (const octave_value& x, const octave_value& p); extern OCTINTERP_API octave_value xcolnorms (const octave_value& x, const octave_value& p); extern OCTINTERP_API octave_value xrownorms (const octave_value& x, const octave_value& p); extern OCTINTERP_API octave_value xfrobnorm (const octave_value& x); #endif