Mercurial > octave
view libinterp/corefcn/procstream.cc @ 31256:fa4bb329a51a
Allow empty sparse matrix inputs to qr() (bug #63069)
* qr.cc (Fqr): Add BIST tests for bug #63069.
* sparse-qr.cc (sparse_qr<SparseMatrix>::sparse_qr_rep::sparse_qr_rep,
sparse_qr<SparseMatrix>::sparse_qr_rep::C,
sparse_qr<SparseMatrix>::sparse_qr_rep::tall_solve<MArray<double>, Matrix>,
sparse_qr<SparseComplexMatrix>::sparse_qr_rep::sparse_qr_rep,
sparse_qr<SparseComplexMatrix>::sparse_qr_rep::C,
sparse_qr<SPARSE_T>::solve):
Change input validation from "<= 0" to "< 0".
Change error message to "matrix dimension with negative size" from
"matrix dimension with negative or zero size".
author | Rik <rik@octave.org> |
---|---|
date | Tue, 04 Oct 2022 17:05:21 -0700 |
parents | 796f54d4ddbf |
children | e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1993-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <iomanip> #include "procstream.h" OCTAVE_NAMESPACE_BEGIN procstreambase::procstreambase (const std::string& command, int mode) { pb_init (); if (! m_pb.open (command.c_str (), mode)) std::ios::setstate (std::ios::badbit); } procstreambase::procstreambase (const char *command, int mode) { pb_init (); if (! m_pb.open (command, mode)) std::ios::setstate (std::ios::badbit); } void procstreambase::open (const char *command, int mode) { clear (); if (! m_pb.open (command, mode)) std::ios::setstate (std::ios::badbit); } int procstreambase::close (void) { int status = 0; if (is_open ()) { if (! m_pb.close ()) std::ios::setstate (std::ios::failbit); status = m_pb.wait_status (); } return status; } OCTAVE_NAMESPACE_END