view scripts/io/csvread.m @ 20633:ffc6cdcd02c5 stable

Fix segfault when complex double matrix calls ZGETRF (bug #45577). * CMatrix.cc (finverse, determinant, rcond, fsolve): Calculate norm of matrix and if it is NaN, skip calling ZGETRF in LAPACK and set info to non-zero value to signal an error.
author Rik <rik@octave.org>
date Sat, 10 Oct 2015 16:46:00 -0700
parents 9fc020886ae9
children
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## Copyright (C) 2001-2015 Paul Kienzle
##
## 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/>.

## -*- texinfo -*-
## @deftypefn  {Function File} {@var{x} =} csvread (@var{filename})
## @deftypefnx {Function File} {@var{x} =} csvread (@var{filename}, @var{dlm_opts})
## Read the comma-separated-value file @var{filename} into the matrix @var{x}.
##
## This function is equivalent to
##
## @example
## @var{x} = dlmread (@var{filename}, "," , @dots{})
## @end example
##
## @seealso{csvwrite, dlmread, dlmwrite}
## @end deftypefn

function x = csvread (filename, varargin)
  x = dlmread (filename, ",", varargin{:});
endfunction


## Tests for csvread() are in csvwrite()
## Mark file as being tested
%!assert (1)