source: trunk/src/generated/easymesh-parser.h @ 1619

Last change on this file since 1619 was 1619, checked in by sam, 7 years ago

easymesh: add the capsule mesh.

File size: 9.3 KB
Line 
1/* A Bison parser, made by GNU Bison 2.5.  */
2
3/* Skeleton interface for Bison LALR(1) parsers in C++
4   
5      Copyright (C) 2002-2011 Free Software Foundation, Inc.
6   
7   This program is free software: you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation, either version 3 of the License, or
10   (at your option) any later version.
11   
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16   
17   You should have received a copy of the GNU General Public License
18   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
20/* As a special exception, you may create a larger work that contains
21   part or all of the Bison parser skeleton and distribute that work
22   under terms of your choice, so long as that work isn't itself a
23   parser generator using the skeleton or a modified version thereof
24   as a parser skeleton.  Alternatively, if you modify or redistribute
25   the parser skeleton itself, you may (at your option) remove this
26   special exception, which will cause the skeleton and the resulting
27   Bison output files to be licensed under the GNU General Public
28   License without this special exception.
29   
30   This special exception was added by the Free Software Foundation in
31   version 2.2 of Bison.  */
32
33/* C++ LALR(1) parser skeleton written by Akim Demaille.  */
34
35#ifndef PARSER_HEADER_H
36# define PARSER_HEADER_H
37
38
39
40#include <string>
41#include <iostream>
42#include "stack.hh"
43#include "location.hh"
44
45/* Enabling traces.  */
46#ifndef YYDEBUG
47# define YYDEBUG 1
48#endif
49
50/* Enabling verbose error messages.  */
51#ifdef YYERROR_VERBOSE
52# undef YYERROR_VERBOSE
53# define YYERROR_VERBOSE 1
54#else
55# define YYERROR_VERBOSE 1
56#endif
57
58/* Enabling the token table.  */
59#ifndef YYTOKEN_TABLE
60# define YYTOKEN_TABLE 0
61#endif
62
63
64namespace lol {
65
66/* Line 35 of lalr1.cc  */
67#line 68 "generated/easymesh-parser.h"
68
69  /// A Bison parser.
70  class EasyMeshParser
71  {
72  public:
73    /// Symbol semantic values.
74#ifndef YYSTYPE
75    union semantic_type
76    {
77
78/* Line 35 of lalr1.cc  */
79#line 36 "easymesh/easymesh-parser.y"
80
81    float fval;
82    /* Can't use uin32_t here for some reason */
83    unsigned u32val;
84    struct { float f0, f1, f2, f3, f4, f5, f6, f7; } args;
85
86
87
88/* Line 35 of lalr1.cc  */
89#line 90 "generated/easymesh-parser.h"
90    };
91#else
92    typedef YYSTYPE semantic_type;
93#endif
94    /// Symbol locations.
95    typedef location location_type;
96    /// Tokens.
97    struct token
98    {
99      /* Tokens.  */
100   enum yytokentype {
101     T_END = 0,
102     T_COLOR = 258,
103     T_BGCOLOR = 259,
104     T_TRANSLATEX = 260,
105     T_ROTATEX = 261,
106     T_TAPERX = 262,
107     T_SCALEX = 263,
108     T_MIRRORX = 264,
109     T_TRANSLATEY = 265,
110     T_ROTATEY = 266,
111     T_TAPERY = 267,
112     T_SCALEY = 268,
113     T_MIRRORY = 269,
114     T_TRANSLATEZ = 270,
115     T_ROTATEZ = 271,
116     T_TAPERZ = 272,
117     T_SCALEZ = 273,
118     T_MIRRORZ = 274,
119     T_TRANSLATE = 275,
120     T_SCALE = 276,
121     T_CHAMFER = 277,
122     T_CYLINDER = 278,
123     T_BOX = 279,
124     T_SMOOTHCHAMFBOX = 280,
125     T_FLATCHAMFBOX = 281,
126     T_SPHERE = 282,
127     T_CAPSULE = 283,
128     T_STAR = 284,
129     T_EXPANDEDSTAR = 285,
130     T_DISC = 286,
131     T_TRIANGLE = 287,
132     T_QUAD = 288,
133     T_COG = 289,
134     T_ERROR = 290,
135     NUMBER = 291,
136     COLOR = 292
137   };
138
139    };
140    /// Token type.
141    typedef token::yytokentype token_type;
142
143    /// Build a parser object.
144    EasyMeshParser (class EasyMeshCompiler& mc_yyarg);
145    virtual ~EasyMeshParser ();
146
147    /// Parse.
148    /// \returns  0 iff parsing succeeded.
149    virtual int parse ();
150
151#if YYDEBUG
152    /// The current debugging stream.
153    std::ostream& debug_stream () const;
154    /// Set the current debugging stream.
155    void set_debug_stream (std::ostream &);
156
157    /// Type for debugging levels.
158    typedef int debug_level_type;
159    /// The current debugging level.
160    debug_level_type debug_level () const;
161    /// Set the current debugging level.
162    void set_debug_level (debug_level_type l);
163#endif
164
165  private:
166    /// Report a syntax error.
167    /// \param loc    where the syntax error is found.
168    /// \param msg    a description of the syntax error.
169    virtual void error (const location_type& loc, const std::string& msg);
170
171    /// Generate an error message.
172    /// \param state   the state where the error occurred.
173    /// \param tok     the lookahead token.
174    virtual std::string yysyntax_error_ (int yystate, int tok);
175
176#if YYDEBUG
177    /// \brief Report a symbol value on the debug stream.
178    /// \param yytype       The token type.
179    /// \param yyvaluep     Its semantic value.
180    /// \param yylocationp  Its location.
181    virtual void yy_symbol_value_print_ (int yytype,
182                                         const semantic_type* yyvaluep,
183                                         const location_type* yylocationp);
184    /// \brief Report a symbol on the debug stream.
185    /// \param yytype       The token type.
186    /// \param yyvaluep     Its semantic value.
187    /// \param yylocationp  Its location.
188    virtual void yy_symbol_print_ (int yytype,
189                                   const semantic_type* yyvaluep,
190                                   const location_type* yylocationp);
191#endif
192
193
194    /// State numbers.
195    typedef int state_type;
196    /// State stack type.
197    typedef stack<state_type>    state_stack_type;
198    /// Semantic value stack type.
199    typedef stack<semantic_type> semantic_stack_type;
200    /// location stack type.
201    typedef stack<location_type> location_stack_type;
202
203    /// The state stack.
204    state_stack_type yystate_stack_;
205    /// The semantic value stack.
206    semantic_stack_type yysemantic_stack_;
207    /// The location stack.
208    location_stack_type yylocation_stack_;
209
210    /// Whether the given \c yypact_ value indicates a defaulted state.
211    /// \param yyvalue   the value to check
212    static bool yy_pact_value_is_default_ (int yyvalue);
213
214    /// Whether the given \c yytable_ value indicates a syntax error.
215    /// \param yyvalue   the value to check
216    static bool yy_table_value_is_error_ (int yyvalue);
217
218    /// Internal symbol numbers.
219    typedef unsigned char token_number_type;
220    /* Tables.  */
221    /// For a state, the index in \a yytable_ of its portion.
222    static const signed char yypact_[];
223    static const signed char yypact_ninf_;
224
225    /// For a state, default reduction number.
226    /// Unless\a  yytable_ specifies something else to do.
227    /// Zero means the default is an error.
228    static const unsigned char yydefact_[];
229
230    static const signed char yypgoto_[];
231    static const signed char yydefgoto_[];
232
233    /// What to do in a state.
234    /// \a yytable_[yypact_[s]]: what to do in state \a s.
235    /// - if positive, shift that token.
236    /// - if negative, reduce the rule which number is the opposite.
237    /// - if zero, do what YYDEFACT says.
238    static const unsigned char yytable_[];
239    static const signed char yytable_ninf_;
240
241    static const signed char yycheck_[];
242
243    /// For a state, its accessing symbol.
244    static const unsigned char yystos_[];
245
246    /// For a rule, its LHS.
247    static const unsigned char yyr1_[];
248    /// For a rule, its RHS length.
249    static const unsigned char yyr2_[];
250
251#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
252    /// For a symbol, its name in clear.
253    static const char* const yytname_[];
254#endif
255
256    /// Convert the symbol name \a n to a form suitable for a diagnostic.
257    static std::string yytnamerr_ (const char *n);
258
259#if YYDEBUG
260    /// A type to store symbol numbers and -1.
261    typedef signed char rhs_number_type;
262    /// A `-1'-separated list of the rules' RHS.
263    static const rhs_number_type yyrhs_[];
264    /// For each rule, the index of the first RHS symbol in \a yyrhs_.
265    static const unsigned char yyprhs_[];
266    /// For each rule, its source line number.
267    static const unsigned char yyrline_[];
268    /// For each scanner token number, its symbol number.
269    static const unsigned short int yytoken_number_[];
270    /// Report on the debug stream that the rule \a r is going to be reduced.
271    virtual void yy_reduce_print_ (int r);
272    /// Print the state stack on the debug stream.
273    virtual void yystack_print_ ();
274
275    /* Debugging.  */
276    int yydebug_;
277    std::ostream* yycdebug_;
278#endif
279
280    /// Convert a scanner token number \a t to a symbol number.
281    token_number_type yytranslate_ (int t);
282
283    /// \brief Reclaim the memory associated to a symbol.
284    /// \param yymsg        Why this token is reclaimed.
285    /// \param yytype       The symbol type.
286    /// \param yyvaluep     Its semantic value.
287    /// \param yylocationp  Its location.
288    inline void yydestruct_ (const char* yymsg,
289                             int yytype,
290                             semantic_type* yyvaluep,
291                             location_type* yylocationp);
292
293    /// Pop \a n symbols the three stacks.
294    inline void yypop_ (unsigned int n = 1);
295
296    /* Constants.  */
297    static const int yyeof_;
298    /* LAST_ -- Last index in TABLE_.  */
299    static const int yylast_;
300    static const int yynnts_;
301    static const int yyempty_;
302    static const int yyfinal_;
303    static const int yyterror_;
304    static const int yyerrcode_;
305    static const int yyntokens_;
306    static const unsigned int yyuser_token_number_max_;
307    static const token_number_type yyundef_token_;
308
309    /* User arguments.  */
310    class EasyMeshCompiler& mc;
311  };
312
313} // lol
314
315/* Line 35 of lalr1.cc  */
316#line 317 "generated/easymesh-parser.h"
317
318
319
320#endif /* ! defined PARSER_HEADER_H */
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