octave: liboctave/util/oct-shlib.h annotate

annotate liboctave/util/oct-shlib.h @ 31605:e88a07dec498 stable

maint: Use macros to begin/end C++ namespaces. * oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE, OCTAVE_END_NAMESPACE) that can be used to start/end a namespace. * mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc, __dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc, __ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc, auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h, besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc, defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc, display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc, ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h, event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc, fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc, graphics.in.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc, help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h, interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h, inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc, latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h, lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc, ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h, mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc, oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h, oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy, ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc, pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h, sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc, sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h, stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h, symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h, text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc, url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc, variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h, __delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc, audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh, mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc, cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h, cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h, cdef-utils.cc, cdef-utils.h, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h, ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc, ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, octave.cc, octave.h, mk-ops.sh, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc, op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc, op-mi.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h, anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h, comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc, oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h, pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h, pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-vm-eval.cc, pt-walk.cc, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h, range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc, chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h, lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h, oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h, oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc, qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc, randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc, sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc, child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc, file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h, mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h, oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc, oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h, base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h, file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc, lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h, oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h, oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h, oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h, pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h, url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.

author	Rik <rik@octave.org>
date	Thu, 01 Dec 2022 14:23:45 -0800
parents	243b51ec9ff0
children	aac27ad79be6

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
30564 796f54d4ddbf update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 29655 diff changeset	3 // Copyright (C) 1999-2022 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	25
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20097 diff changeset	26 #if ! defined (octave_oct_shlib_h)
17822 ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files. Rik <rik@octave.org> parents: 17769 diff changeset	27 #define octave_oct_shlib_h 1
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	28
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	29 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 20791 diff changeset	30
28057 b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	31 #include <functional>
23554 b075b1629c26 don't use hook function in dynamic_library::dynlib_rep::close function John W. Eaton <jwe@octave.org> parents: 23446 diff changeset	32 #include <list>
28057 b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	33 #include <map>
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	34 #include <string>
c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	35
4848 8122518935e4 [project @ 2004-04-06 15:15:44 by jwe] jwe parents: 4055 diff changeset	36 #include "oct-time.h"
12125 a21a3875ca83 implement a common class for reference counts Jaroslav Hajek <highegg@gmail.com> parents: 11586 diff changeset	37 #include "oct-refcount.h"
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	38
31605 e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 30826 diff changeset	39 OCTAVE_BEGIN_NAMESPACE(octave)
e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 30826 diff changeset	40
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	41 class
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	42 dynamic_library
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	43 {
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	44 public: // FIXME: make this class private?
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	45
28057 b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	46 typedef std::function<std::string (const std::string&)> name_mangler;
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	47
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	48 class dynlib_rep
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	49 {
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	50 public:
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	51
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	52 dynlib_rep (void)
30826 243b51ec9ff0 Remove `time_t` from API (bug #61821). Markus Mützel <markus.muetzel@gmx.de> parents: 30753 diff changeset	53 : m_count (1), m_fcn_names (), m_file (), m_time_loaded (OCTAVE_TIME_T ()),
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	54 m_search_all_loaded (false)
24663 ca416267c65f oct-shlib: move common property to base class. Markus Mützel <markus.muetzel@gmx.de> parents: 24656 diff changeset	55 { }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	56
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	57 protected:
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	58
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	59 OCTAVE_API
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	60 dynlib_rep (const std::string& f);
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	61
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	62 public:
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	63
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	64 virtual ~dynlib_rep (void)
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	65 {
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	66 s_instances.erase (m_file);
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	67 }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	68
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	69 virtual bool is_open (void) const
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	70 { return false; }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	71
28057 b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	72 virtual void * search (const std::string&,
b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	73 const name_mangler& = name_mangler ())
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23696 diff changeset	74 { return nullptr; }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	75
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	76 OCTAVE_API bool is_out_of_date (void) const;
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	77
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	78 // This method will be overridden conditionally.
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	79 static OCTAVE_API dynlib_rep * new_instance (const std::string& f);
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	80
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	81 static OCTAVE_API dynlib_rep * get_instance (const std::string& f, bool fake);
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	82
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23615 diff changeset	83 sys::time time_loaded (void) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	84 { return m_time_loaded; }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	85
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	86 std::string file_name (void) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	87 { return m_file; }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	88
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	89 std::size_t num_fcn_names (void) const { return m_fcn_names.size (); }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	90
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	91 OCTAVE_API std::list<std::string> function_names (void) const;
23554 b075b1629c26 don't use hook function in dynamic_library::dynlib_rep::close function John W. Eaton <jwe@octave.org> parents: 23446 diff changeset	92
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	93 OCTAVE_API void add_fcn_name (const std::string&);
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	94
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	95 OCTAVE_API bool remove_fcn_name (const std::string&);
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	96
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	97 void clear_fcn_names (void) { m_fcn_names.clear (); }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	98
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	99 public:
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	100
27446 c23aee2104de consistently use octave_idx_type for reference counts John W. Eaton <jwe@octave.org> parents: 27379 diff changeset	101 refcount<octave_idx_type> m_count;
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	102
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	103 protected:
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	104
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	105 OCTAVE_API void fake_reload (void);
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	106
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	107 static OCTAVE_API std::map<std::string, dynlib_rep *> s_instances;
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	108
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	109 // Set of hooked function names.
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	110 typedef std::map<std::string, std::size_t>::iterator fcn_names_iterator;
d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	111 typedef std::map<std::string, std::size_t>::const_iterator fcn_names_const_iterator;
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	112
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	113 std::map<std::string, std::size_t> m_fcn_names;
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	114 std::string m_file;
3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	115 sys::time m_time_loaded;
3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	116 bool m_search_all_loaded;
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	117 };
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	118
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	119 private:
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	120
29230 6b3faa844395 Set API tags in files in liboctave/util (patch #8919). Markus Mützel <markus.muetzel@gmx.de> parents: 28899 diff changeset	121 static OCTAVE_API dynlib_rep s_nil_rep;
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	122
80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	123 public:
80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	124
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	125 dynamic_library (void) : m_rep (&s_nil_rep) { m_rep->m_count++; }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	126
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	127 dynamic_library (const std::string& f, bool fake = true)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	128 : m_rep (dynlib_rep::get_instance (f, fake)) { }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	129
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	130 ~dynamic_library (void)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	131 {
28899 02f0649f43d7 Avoid deleting objects that live on the stack. Markus Mützel <markus.muetzel@gmx.de> parents: 28057 diff changeset	132 if (--m_rep->m_count == 0 && m_rep != &s_nil_rep)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	133 delete m_rep;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	134 }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	135
30753 b124e123a759 * oct-shlib.h (dynamic_library::delete_later): Export. John W. Eaton <jwe@octave.org> parents: 30749 diff changeset	136 OCTAVE_API void delete_later (void);
30749 076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30564 diff changeset	137
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	138 dynamic_library (const dynamic_library& sl)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	139 : m_rep (sl.m_rep)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	140 {
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	141 m_rep->m_count++;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	142 }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	143
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	144 dynamic_library& operator = (const dynamic_library& sl)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	145 {
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	146 if (m_rep != sl.m_rep)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	147 {
28899 02f0649f43d7 Avoid deleting objects that live on the stack. Markus Mützel <markus.muetzel@gmx.de> parents: 28057 diff changeset	148 if (--m_rep->m_count == 0 && m_rep != &s_nil_rep)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	149 delete m_rep;
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	150
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	151 m_rep = sl.m_rep;
3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	152 m_rep->m_count++;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	153 }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	154
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	155 return *this;
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22323 diff changeset	156 }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	157
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	158 bool operator == (const dynamic_library& sl) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	159 { return (m_rep == sl.m_rep); }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	160
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	161 operator bool () const { return m_rep->is_open (); }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	162
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	163 void open (const std::string& f)
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	164 { *this = dynamic_library (f); }
7749 14e05160b99f reference counting for functions loaded from shared libraries John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	165
23554 b075b1629c26 don't use hook function in dynamic_library::dynlib_rep::close function John W. Eaton <jwe@octave.org> parents: 23446 diff changeset	166 std::list<std::string> close (void)
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	167 {
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	168 std::list<std::string> removed_fcns = m_rep->function_names ();
23554 b075b1629c26 don't use hook function in dynamic_library::dynlib_rep::close function John W. Eaton <jwe@octave.org> parents: 23446 diff changeset	169
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	170 m_rep->clear_fcn_names ();
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	171
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	172 *this = dynamic_library ();
23554 b075b1629c26 don't use hook function in dynamic_library::dynlib_rep::close function John W. Eaton <jwe@octave.org> parents: 23446 diff changeset	173
b075b1629c26 don't use hook function in dynamic_library::dynlib_rep::close function John W. Eaton <jwe@octave.org> parents: 23446 diff changeset	174 return removed_fcns;
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	175 }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	176
28057 b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	177 void * search (const std::string& nm,
b3701ea5a48d use std::function object for passing name mangler to search function John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	178 const name_mangler& mangler = name_mangler ()) const
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	179 {
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	180 void *f = m_rep->search (nm, mangler);
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	181 if (f)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	182 m_rep->add_fcn_name (nm);
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	183
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	184 return f;
6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	185 }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	186
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	187 void add (const std::string& name)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	188 { m_rep->add_fcn_name (name); }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	189
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	190 bool remove (const std::string& name)
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	191 { return m_rep->remove_fcn_name (name); }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	192
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	193 std::size_t number_of_functions_loaded (void) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	194 { return m_rep->num_fcn_names (); }
9958 80432f0ee895 improve octave_shlib for safer shared libs treatment Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	195
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	196 bool is_out_of_date (void) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	197 { return m_rep->is_out_of_date (); }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	198
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	199 std::string file_name (void) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	200 { return m_rep->file_name (); }
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	201
23696 08036a7f3660 remove octave:: namespace tag from symbols used inside octave namespace John W. Eaton <jwe@octave.org> parents: 23615 diff changeset	202 sys::time time_loaded (void) const
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	203 { return m_rep->time_loaded (); }
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	204
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	205 private:
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	206
27379 3db033e86376 use m_ prefix for data members in most liboctave/util classes John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	207 dynlib_rep *m_rep;
21750 6720e5a220ba use namespace for octave_shlib class John W. Eaton <jwe@octave.org> parents: 21730 diff changeset	208 };
30749 076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30564 diff changeset	209
076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30564 diff changeset	210 // FIXME: Currently must return int so that it may be used as an
076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30564 diff changeset	211 // event_hook function.
076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30564 diff changeset	212
076e19eac74a allow deletion of dynamic_library objects to be delayed John W. Eaton <jwe@octave.org> parents: 30564 diff changeset	213 OCTAVE_API int release_unreferenced_dynamic_libraries (void);
31605 e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 30826 diff changeset	214
e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 30826 diff changeset	215 OCTAVE_END_NAMESPACE(octave)
3326 c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	216
c19f4b9484af [project @ 1999-10-29 21:52:12 by jwe] jwe parents: diff changeset	217 #endif

Mercurial > octave

annotate liboctave/util/oct-shlib.h @ 31605:e88a07dec498 stable