Mercurial > octave
view libinterp/parse-tree/token.cc @ 26376:00f796120a6d stable
maint: Update copyright dates in all source files.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 02 Jan 2019 16:32:43 -0500 |
parents | 6652d3823428 |
children | ea624b1c5571 |
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/* Copyright (C) 1993-2019 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 (HAVE_CONFIG_H) # include "config.h" #endif #include <cassert> #include "symrec.h" #include "token.h" namespace octave { token::token (int tv, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (generic_token), m_tok_info (), m_orig_text () { } token::token (int tv, bool is_kw, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (is_kw ? keyword_token : generic_token), m_tok_info (), m_orig_text () { } token::token (int tv, const char *s, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (string_token), m_tok_info (s), m_orig_text () { } token::token (int tv, const std::string& s, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (string_token), m_tok_info (s), m_orig_text () { } token::token (int tv, double d, const std::string& s, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (double_token), m_tok_info (d), m_orig_text (s) { } token::token (int tv, end_tok_type t, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (ettype_token), m_tok_info (t), m_orig_text () { } token::token (int tv, const symbol_record& sr, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (sym_rec_token), m_tok_info (sr), m_orig_text () { } token::token (int tv, const std::string& method_nm, const std::string& class_nm, int l, int c) : m_maybe_cmd (false), m_tspc (false), m_line_num (l), m_column_num (c), m_tok_val (tv), m_type_tag (scls_name_token), m_tok_info (method_nm, class_nm), m_orig_text () { } token::~token (void) { if (m_type_tag == string_token) delete m_tok_info.m_str; if (m_type_tag == sym_rec_token) delete m_tok_info.m_sr; if (m_type_tag == scls_name_token) delete m_tok_info.m_superclass_info; } std::string token::text (void) const { assert (m_type_tag == string_token); return *m_tok_info.m_str; } std::string token::symbol_name (void) const { assert (m_type_tag == sym_rec_token); return m_tok_info.m_sr->name (); } double token::number (void) const { assert (m_type_tag == double_token); return m_tok_info.m_num; } token::token_type token::ttype (void) const { return m_type_tag; } token::end_tok_type token::ettype (void) const { assert (m_type_tag == ettype_token); return m_tok_info.m_et; } symbol_record token::sym_rec (void) const { assert (m_type_tag == sym_rec_token); return *m_tok_info.m_sr; } std::string token::superclass_method_name (void) const { assert (m_type_tag == scls_name_token); return m_tok_info.m_superclass_info->m_method_nm; } std::string token::superclass_class_name (void) const { assert (m_type_tag == scls_name_token); return m_tok_info.m_superclass_info->m_class_nm; } std::string token::text_rep (void) const { return m_orig_text; } }