Mercurial > octave
view libinterp/corefcn/getgrent.cc @ 21139:538b57866b90
consistently use "typename" intead of "class" in template declarations
* Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc,
ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc,
cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc,
lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc,
oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h,
pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc,
sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc,
zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc,
ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h,
ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc,
ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h,
op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc,
Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc,
MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc,
Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h,
fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h,
idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h,
base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h,
bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc,
lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc,
sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc,
sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc,
action-container.h, base-list.h, lo-traits.h, lo-utils.h,
oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h:
Use "typename" instead of "class" in template declarations.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sun, 24 Jan 2016 13:50:04 -0500 |
parents | e39e05d90788 |
children | fcac5dbbf9ed |
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/* Copyright (C) 1996-2015 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 HAVE_CONFIG_H #include <config.h> #endif #include <string> #include <sys/types.h> #include "oct-group.h" #include "defun.h" #include "error.h" #include "errwarn.h" #include "oct-map.h" #include "ov.h" #include "ovl.h" #include "utils.h" // Group file functions. (Why not?) static octave_value mk_gr_map (const octave_group& gr) { octave_value retval; if (gr) { octave_scalar_map m; m.assign ("name", gr.name ()); m.assign ("passwd", gr.passwd ()); m.assign ("gid", static_cast<double> (gr.gid ())); m.assign ("mem", octave_value (gr.mem ())); retval = ovl (m); } else retval = ovl (0); return retval; } DEFUN (getgrent, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{grp_struct} =} getgrent ()\n\ Return an entry from the group database, opening it if necessary.\n\ \n\ Once the end of data has been reached, @code{getgrent} returns 0.\n\ @seealso{setgrent, endgrent}\n\ @end deftypefn") { if (args.length () != 0) print_usage (); std::string msg; // octave_group::getgrent may set msg. octave_value val = mk_gr_map (octave_group::getgrent (msg)); return ovl (val, msg); } DEFUN (getgrgid, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{grp_struct} =} getgrgid (@var{gid}).\n\ Return the first entry from the group database with the group ID\n\ @var{gid}.\n\ \n\ If the group ID does not exist in the database, @code{getgrgid} returns 0.\n\ @seealso{getgrnam}\n\ @end deftypefn") { if (args.length () != 1) print_usage (); double dval = args(0).double_value (); if (D_NINT (dval) != dval) error ("getgrgid: GID must be an integer"); gid_t gid = static_cast<gid_t> (dval); std::string msg; // octave_group::getgrgid may set msg. octave_value val = mk_gr_map (octave_group::getgrgid (gid, msg)); return ovl (val, msg); } DEFUN (getgrnam, args, , "-*- texinfo -*-\n\ @deftypefn {} {@var{grp_struct} =} getgrnam (@var{name})\n\ Return the first entry from the group database with the group name\n\ @var{name}.\n\ \n\ If the group name does not exist in the database, @code{getgrnam} returns 0.\n\ @seealso{getgrgid}\n\ @end deftypefn") { if (args.length () != 1) print_usage (); std::string s = args(0).string_value (); std::string msg; // octave_group::getgrnam may set msg. octave_value val = mk_gr_map (octave_group::getgrnam (s.c_str (), msg)); return ovl (val, msg); } DEFUN (setgrent, args, , "-*- texinfo -*-\n\ @deftypefn {} {} setgrent ()\n\ Return the internal pointer to the beginning of the group database.\n\ @seealso{getgrent, endgrent}\n\ @end deftypefn") { if (args.length () != 0) print_usage (); std::string msg; // octave_group::setgrent may set msg. int status = octave_group::setgrent (msg); return ovl (static_cast<double> (status), msg); } DEFUN (endgrent, args, , "-*- texinfo -*-\n\ @deftypefn {} {} endgrent ()\n\ Close the group database.\n\ @seealso{getgrent, setgrent}\n\ @end deftypefn") { if (args.length () != 0) print_usage (); std::string msg; // octave_group::endgrent may set msg. int status = octave_group::endgrent (msg); return ovl (static_cast<double> (status), msg); }