Mercurial > octave
view libinterp/parse-tree/pt-decl.h @ 25103:078b795c5219 stable
maint: style check C++ ahead of 4.4 release.
* ButtonGroup.cc, Canvas.cc, Figure.cc, GLCanvas.cc, GLCanvas.h,
ListBoxControl.cc, ObjectProxy.cc, QTerminal.h, dialog.cc, documentation.cc,
files-dock-widget.cc, history-dock-widget.cc, file-editor-tab.cc,
file-editor.h, find-dialog.cc, marker.h, octave-qscintilla.cc,
octave-qscintilla.h, main-window.cc, webinfo.cc, resource-manager.h,
settings-dialog.cc, shortcut-manager.cc, shortcut-manager.h,
variable-editor.cc, workspace-view.cc, build-env.in.cc, __ilu__.cc, cellfun.cc,
data.cc, dirfns.cc, dynamic-ld.h, environment.cc, error.cc, fcn-info.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, graphics.in.h, help.cc,
interpreter.cc, load-path.cc, load-save.cc, ls-mat5.cc, mex.cc, oct-stream.cc,
oct-stream.h, qz.cc, sighandlers.cc, sparse-xpow.cc, svd.cc, symscope.h,
symtab.cc, symtab.h, sysdep.cc, url-handle-manager.h, utils.cc, variables.cc,
__init_fltk__.cc, __ode15__.cc, gzip.cc, ov-base.cc, ov-builtin.h, ov-cell.cc,
ov-class.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-java.cc, ov-re-diag.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-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-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.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-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc,
op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.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,
bp-table.cc, comment-list.h, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, lex.h,
parse.h, pt-binop.h, pt-decl.h, pt-eval.cc, pt-jit.cc, pt-jit.h, pt-misc.h,
token.h, CMatrix.cc, CMatrix.h, CSparse.cc, CSparse.h, dMatrix.h, fCMatrix.cc,
fCMatrix.h, fMatrix.h, Faddeeva.cc, gepbalance.cc, hess.cc, oct-fftw.cc,
oct-fftw.h, file-stat.cc, lo-sysinfo.cc, action-container.h, f77-fcn.h,
lo-regexp.cc, oct-mutex.h, oct-shlib.cc:
Use Octave coding conventions in C++ files.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 03 Apr 2018 13:52:07 -0700 |
parents | 6652d3823428 |
children | 3ff9192b676e |
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/* Copyright (C) 1996-2018 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 <https://www.gnu.org/licenses/>. */ #if ! defined (octave_pt_decl_h) #define octave_pt_decl_h 1 #include "octave-config.h" #include <list> #include <string> #include "base-list.h" #include "oct-lvalue.h" #include "pt-cmd.h" #include "pt-id.h" #include "pt-walk.h" #include "symrec.h" namespace octave { class symbol_scope; class tree_evaluator; class tree_expression; class tree_identifier; // List of expressions that make up a declaration statement. class tree_decl_elt { public: enum decl_type { unknown, global, persistent }; tree_decl_elt (tree_identifier *i = nullptr, tree_expression *e = nullptr) : type (unknown), m_id (i), m_expr (e) { } // No copying! tree_decl_elt (const tree_decl_elt&) = delete; tree_decl_elt& operator = (const tree_decl_elt&) = delete; ~tree_decl_elt (void); bool is_defined (symbol_record::context_id context) { return m_id ? m_id->is_defined (context) : false; } bool is_variable (symbol_record::context_id context) { return m_id ? m_id->is_variable (context) : false; } void mark_as_formal_parameter (void) { if (m_id) m_id->mark_as_formal_parameter (); } bool lvalue_ok (void) { return m_id ? m_id->lvalue_ok () : false; } octave_lvalue lvalue (tree_evaluator *tw) { return m_id ? m_id->lvalue (tw) : octave_lvalue (); } void mark_global (void) { type = global; } bool is_global (void) const { return type == global; } void mark_persistent (void) { type = persistent; } bool is_persistent (void) const { return type == persistent; } tree_identifier * ident (void) { return m_id; } std::string name (void) const { return m_id ? m_id->name () : ""; } tree_expression * expression (void) { return m_expr; } tree_decl_elt * dup (symbol_scope& scope) const; void accept (tree_walker& tw) { tw.visit_decl_elt (*this); } private: decl_type type; // An identifier to tag with the declared property. tree_identifier *m_id; // An initializer expression (may be zero); tree_expression *m_expr; }; class tree_decl_init_list : public base_list<tree_decl_elt *> { public: tree_decl_init_list (void) { } tree_decl_init_list (tree_decl_elt *t) { append (t); } // No copying! tree_decl_init_list (const tree_decl_init_list&) = delete; tree_decl_init_list& operator = (const tree_decl_init_list&) = delete; ~tree_decl_init_list (void) { while (! empty ()) { iterator p = begin (); delete *p; erase (p); } } void mark_global (void) { for (tree_decl_elt *elt : *this) elt->mark_global (); } void mark_persistent (void) { for (tree_decl_elt *elt : *this) elt->mark_persistent (); } std::list<std::string> variable_names (void) const { std::list<std::string> retval; for (const tree_decl_elt *elt : *this) { std::string nm = elt->name (); if (! nm.empty ()) retval.push_back (nm); } return retval; } void accept (tree_walker& tw) { tw.visit_decl_init_list (*this); } }; // Base class for declaration commands -- global, static, etc. class tree_decl_command : public tree_command { public: tree_decl_command (const std::string& n, int l = -1, int c = -1) : tree_command (l, c), m_cmd_name (n), m_init_list (nullptr) { } tree_decl_command (const std::string& n, tree_decl_init_list *t, int l = -1, int c = -1); // No copying! tree_decl_command (const tree_decl_command&) = delete; tree_decl_command& operator = (const tree_decl_command&) = delete; ~tree_decl_command (void); void mark_global (void) { if (m_init_list) m_init_list->mark_global (); } void mark_persistent (void) { if (m_init_list) m_init_list->mark_persistent (); } tree_decl_init_list * initializer_list (void) { return m_init_list; } std::string name (void) const { return m_cmd_name; } void accept (tree_walker& tw) { tw.visit_decl_command (*this); } private: // The name of this command -- global, static, etc. std::string m_cmd_name; // The list of variables or initializers in this declaration command. tree_decl_init_list *m_init_list; }; } #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) OCTAVE_DEPRECATED (4.4, "use 'octave::tree_decl_elt' instead") typedef octave::tree_decl_elt tree_decl_elt; // tree_decl_init_list is derived from a template. OCTAVE_DEPRECATED (4.4, "use 'octave::tree_decl_command' instead") typedef octave::tree_decl_command tree_decl_command; #endif #endif