Mercurial > octave-nkf
view libinterp/corefcn/defun-int.h @ 20587:f90c8372b7ba
eliminate many more simple uses of error_state
* Cell.cc, __ichol__.cc, __ilu__.cc, balance.cc, bsxfun.cc, colloc.cc,
det.cc, dlmread.cc, dynamic-ld.cc, eig.cc, fft.cc, fft2.cc, fftn.cc,
gcd.cc, getgrent.cc, getpwent.cc, givens.cc, hess.cc, input.cc,
levenshtein.cc, load-path.cc, lookup.cc, ls-mat-ascii.cc, ls-mat4.cc,
lsode.cc, lu.cc, max.cc, md5sum.cc, mex.cc, pager.cc, pinv.cc,
pr-output.cc, qz.cc, schur.cc, sparse.cc, sqrtm.cc, str2double.cc,
strfns.cc, sub2ind.cc, sysdep.cc, time.cc, toplev.cc, tril.cc,
tsearch.cc, typecast.cc, __init_gnuplot__.cc, __magick_read__.cc,
__osmesa_print__.cc, amd.cc, audiodevinfo.cc, dmperm.cc, fftw.cc,
symrcm.cc, ov-base-diag.cc, ov-base-sparse.cc, ov-base.cc,
ov-bool-sparse.cc, ov-builtin.cc, ov-complex.cc, ov-cx-diag.cc,
ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc,
ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc,
ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-lazy-idx.cc, ov-mex-fcn.cc,
ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc,
ov-scalar.cc, ov-str-mat.cc, op-bm-b.cc, op-bm-bm.cc, op-sbm-b.cc,
op-sbm-bm.cc, op-str-m.cc, op-str-s.cc, oct-parse.in.yy, pt-cbinop.cc,
pt-colon.cc, pt-decl.cc, pt-exp.cc, pt-id.cc, pt-misc.cc,
pt-select.cc, pt-unop.cc: Eliminate simple uses of error_state.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Mon, 05 Oct 2015 19:29:36 -0400 |
parents | c547458dc10e |
children |
line wrap: on
line source
/* Copyright (C) 1994-2015 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/>. */ #if !defined (octave_defun_int_h) #define octave_defun_int_h 1 #include <string> #include "ov-builtin.h" #include "ov-dld-fcn.h" #include "symtab.h" #include "version.h" class octave_value; extern OCTINTERP_API void print_usage (void); extern OCTINTERP_API void print_usage (const std::string&); extern OCTINTERP_API void check_version (const std::string& version, const std::string& fcn); extern OCTINTERP_API void install_builtin_function (octave_builtin::fcn f, const std::string& name, const std::string& file, const std::string& doc, bool can_hide_function = true); extern OCTINTERP_API void install_dld_function (octave_dld_function::fcn f, const std::string& name, const octave_shlib& shl, const std::string& doc, bool relative = false); extern OCTINTERP_API void install_mex_function (void *fptr, bool fmex, const std::string& name, const octave_shlib& shl, bool relative = false); extern OCTINTERP_API void alias_builtin (const std::string& alias, const std::string& name); // Gets the shlib of the currently executing DLD function, if any. extern OCTINTERP_API octave_shlib get_current_shlib (void); // This is a convenience class that calls the above function automatically at // construction time. When deriving new classes, you can either use it as a // field or as a parent (with multiple inheritance). class octave_auto_shlib : public octave_shlib { public: octave_auto_shlib (void) : octave_shlib (get_current_shlib ()) { } octave_auto_shlib (const octave_shlib& shl) : octave_shlib (shl) { } }; extern OCTINTERP_API bool defun_isargout (int, int); extern OCTINTERP_API void defun_isargout (int, int, bool *); #define DECLARE_FUNX(name, args_name, nargout_name) \ OCTAVE_EXPORT octave_value_list \ name (const octave_value_list& args_name, int nargout_name) #define DECLARE_FUN(name, args_name, nargout_name) \ DECLARE_FUNX (F ## name, args_name, nargout_name) // Define the code that will be used to insert the new function into // the symbol table. We look for this name instead of the actual // function so that we can easily install the doc std::string too. typedef bool (*octave_dld_fcn_installer) (const octave_shlib&, bool relative); typedef octave_function * (*octave_dld_fcn_getter) (const octave_shlib&, bool relative); #define DEFINE_FUN_INSTALLER_FUN(name, doc) \ DEFINE_FUNX_INSTALLER_FUN(#name, F ## name, G ## name, doc) #define DEFINE_FUNX_INSTALLER_FUN(name, fname, gname, doc) \ extern "C" \ OCTAVE_EXPORT \ octave_function * \ gname (const octave_shlib& shl, bool relative) \ { \ check_version (OCTAVE_API_VERSION, name); \ \ octave_dld_function *fcn = octave_dld_function::create (fname, shl, name, doc); \ \ if (relative) \ fcn->mark_relative (); \ \ return fcn; \ } // MAKE_BUILTINS is defined to extract function names and related // information and create the *.df files that are eventually used to // create the builtins.cc file. #if defined (MAKE_BUILTINS) // Generate code to install name in the symbol table. The script // mkdefs will create a .def file for every .cc file that uses DEFUN, // or DEFCMD. #define DEFUN_INTERNAL(name, args_name, nargout_name, doc) \ BEGIN_INSTALL_BUILTIN \ XDEFUN_INTERNAL (name, args_name, nargout_name, doc) \ END_INSTALL_BUILTIN #define DEFCONSTFUN_INTERNAL(name, args_name, nargout_name, doc) \ BEGIN_INSTALL_BUILTIN \ XDEFCONSTFUN_INTERNAL (name, args_name, nargout_name, doc) \ END_INSTALL_BUILTIN #define DEFUNX_INTERNAL(name, fname, args_name, nargout_name, doc) \ BEGIN_INSTALL_BUILTIN \ XDEFUNX_INTERNAL (name, fname, args_name, nargout_name, doc) \ END_INSTALL_BUILTIN // Generate code to install name in the symbol table. The script // mkdefs will create a .def file for every .cc file that uses // DEFUN_DLD. #define DEFUN_DLD_INTERNAL(name, args_name, nargout_name, doc) \ BEGIN_INSTALL_BUILTIN \ XDEFUN_DLD_INTERNAL (name, args_name, nargout_name, doc) \ END_INSTALL_BUILTIN #define DEFUNX_DLD_INTERNAL(name, fname, args_name, nargout_name, doc) \ BEGIN_INSTALL_BUILTIN \ XDEFUNX_DLD_INTERNAL (name, fname, args_name, nargout_name, doc) \ END_INSTALL_BUILTIN // Generate code for making another name for an existing function. #define DEFALIAS_INTERNAL(alias, name) \ BEGIN_INSTALL_BUILTIN \ XDEFALIAS_INTERNAL(alias, name) \ END_INSTALL_BUILTIN #else /* ! MAKE_BUILTINS */ // Generate the first line of the function definition. This ensures // that the internal functions all have the same signature. #define DEFUN_INTERNAL(name, args_name, nargout_name, doc) \ DECLARE_FUN (name, args_name, nargout_name) #define DEFCONSTFUN_INTERNAL(name, args_name, nargout_name, doc) \ DECLARE_FUN (name, args_name, nargout_name) #define DEFUNX_INTERNAL(name, fname, args_name, nargout_name, doc) \ DECLARE_FUNX (fname, args_name, nargout_name) // No definition is required for an alias. #define DEFALIAS_INTERNAL(alias, name) #endif /* ! MAKE_BUILTINS */ #endif