Mercurial > octave-nkf
view libinterp/parse-tree/pt-misc.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 | 4197fc428c7d |
children |
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/* 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_pt_misc_h) #define octave_pt_misc_h 1 class Cell; class octave_value; class octave_value_list; class tree_identifier; class tree_index_expression; class tree_va_return_list; class tree_walker; #include "base-list.h" #include "pt-decl.h" #include "symtab.h" // Parameter lists. Used to hold the list of input and output // parameters in a function definition. Elements are identifiers // only. class tree_parameter_list : public octave_base_list<tree_decl_elt *> { public: enum in_or_out { in = 1, out = 2 }; tree_parameter_list (void) : marked_for_varargs (0) { } tree_parameter_list (tree_decl_elt *t) : marked_for_varargs (0) { append (t); } tree_parameter_list (tree_identifier *id) : marked_for_varargs (0) { append (new tree_decl_elt (id)); } ~tree_parameter_list (void); void mark_as_formal_parameters (void); bool validate (in_or_out type); bool takes_varargs (void) const { return marked_for_varargs != 0; } bool varargs_only (void) { return (marked_for_varargs < 0); } void initialize_undefined_elements (const std::string& warnfor, int nargout, const octave_value& val); void define_from_arg_vector (const octave_value_list& args); void undefine (void); bool is_defined (void); std::list<std::string> variable_names (void) const; octave_value_list convert_to_const_vector (int nargout, const Cell& varargout); tree_parameter_list *dup (symbol_table::scope_id scope, symbol_table::context_id context) const; void accept (tree_walker& tw); private: int marked_for_varargs; void mark_varargs (void) { marked_for_varargs = 1; } void mark_varargs_only (void) { marked_for_varargs = -1; } // No copying! tree_parameter_list (const tree_parameter_list&); tree_parameter_list& operator = (const tree_parameter_list&); }; // Return lists. Used to hold the right hand sides of multiple // assignment expressions. class tree_return_list : public octave_base_list<tree_index_expression *> { public: tree_return_list (void) { } tree_return_list (tree_index_expression *t) { append (t); } ~tree_return_list (void); tree_return_list *dup (symbol_table::scope_id scope, symbol_table::context_id context) const; void accept (tree_walker& tw); private: // No copying! tree_return_list (const tree_return_list&); tree_return_list& operator = (const tree_return_list&); }; class tree_va_return_list : public octave_base_list<octave_value> { public: tree_va_return_list (void) { } ~tree_va_return_list (void) { } private: // No copying! tree_va_return_list (const tree_va_return_list&); tree_va_return_list& operator = (const tree_va_return_list&); }; #endif