source: trunk/src/generated/easymesh-parser.h @ 2152

Last change on this file since 2152 was 2152, checked in by sam, 7 years ago

easymesh: motherfucking planetary gears demo.

File size: 9.4 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, f8, f9; } 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_TOGGLESCALEWINDING = 277,
122     T_CHAMFER = 278,
123     T_CYLINDER = 279,
124     T_BOX = 280,
125     T_SMOOTHCHAMFBOX = 281,
126     T_FLATCHAMFBOX = 282,
127     T_SPHERE = 283,
128     T_CAPSULE = 284,
129     T_STAR = 285,
130     T_EXPANDEDSTAR = 286,
131     T_DISC = 287,
132     T_TRIANGLE = 288,
133     T_QUAD = 289,
134     T_COG = 290,
135     T_TORUS = 291,
136     T_ERROR = 292,
137     NUMBER = 293,
138     COLOR = 294
139   };
140
141    };
142    /// Token type.
143    typedef token::yytokentype token_type;
144
145    /// Build a parser object.
146    EasyMeshParser (class EasyMeshCompiler& mc_yyarg);
147    virtual ~EasyMeshParser ();
148
149    /// Parse.
150    /// \returns  0 iff parsing succeeded.
151    virtual int parse ();
152
153#if YYDEBUG
154    /// The current debugging stream.
155    std::ostream& debug_stream () const;
156    /// Set the current debugging stream.
157    void set_debug_stream (std::ostream &);
158
159    /// Type for debugging levels.
160    typedef int debug_level_type;
161    /// The current debugging level.
162    debug_level_type debug_level () const;
163    /// Set the current debugging level.
164    void set_debug_level (debug_level_type l);
165#endif
166
167  private:
168    /// Report a syntax error.
169    /// \param loc    where the syntax error is found.
170    /// \param msg    a description of the syntax error.
171    virtual void error (const location_type& loc, const std::string& msg);
172
173    /// Generate an error message.
174    /// \param state   the state where the error occurred.
175    /// \param tok     the lookahead token.
176    virtual std::string yysyntax_error_ (int yystate, int tok);
177
178#if YYDEBUG
179    /// \brief Report a symbol value on the debug stream.
180    /// \param yytype       The token type.
181    /// \param yyvaluep     Its semantic value.
182    /// \param yylocationp  Its location.
183    virtual void yy_symbol_value_print_ (int yytype,
184                                         const semantic_type* yyvaluep,
185                                         const location_type* yylocationp);
186    /// \brief Report a symbol on the debug stream.
187    /// \param yytype       The token type.
188    /// \param yyvaluep     Its semantic value.
189    /// \param yylocationp  Its location.
190    virtual void yy_symbol_print_ (int yytype,
191                                   const semantic_type* yyvaluep,
192                                   const location_type* yylocationp);
193#endif
194
195
196    /// State numbers.
197    typedef int state_type;
198    /// State stack type.
199    typedef stack<state_type>    state_stack_type;
200    /// Semantic value stack type.
201    typedef stack<semantic_type> semantic_stack_type;
202    /// location stack type.
203    typedef stack<location_type> location_stack_type;
204
205    /// The state stack.
206    state_stack_type yystate_stack_;
207    /// The semantic value stack.
208    semantic_stack_type yysemantic_stack_;
209    /// The location stack.
210    location_stack_type yylocation_stack_;
211
212    /// Whether the given \c yypact_ value indicates a defaulted state.
213    /// \param yyvalue   the value to check
214    static bool yy_pact_value_is_default_ (int yyvalue);
215
216    /// Whether the given \c yytable_ value indicates a syntax error.
217    /// \param yyvalue   the value to check
218    static bool yy_table_value_is_error_ (int yyvalue);
219
220    /// Internal symbol numbers.
221    typedef unsigned char token_number_type;
222    /* Tables.  */
223    /// For a state, the index in \a yytable_ of its portion.
224    static const signed char yypact_[];
225    static const signed char yypact_ninf_;
226
227    /// For a state, default reduction number.
228    /// Unless\a  yytable_ specifies something else to do.
229    /// Zero means the default is an error.
230    static const unsigned char yydefact_[];
231
232    static const signed char yypgoto_[];
233    static const signed char yydefgoto_[];
234
235    /// What to do in a state.
236    /// \a yytable_[yypact_[s]]: what to do in state \a s.
237    /// - if positive, shift that token.
238    /// - if negative, reduce the rule which number is the opposite.
239    /// - if zero, do what YYDEFACT says.
240    static const unsigned char yytable_[];
241    static const signed char yytable_ninf_;
242
243    static const signed char yycheck_[];
244
245    /// For a state, its accessing symbol.
246    static const unsigned char yystos_[];
247
248    /// For a rule, its LHS.
249    static const unsigned char yyr1_[];
250    /// For a rule, its RHS length.
251    static const unsigned char yyr2_[];
252
253#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
254    /// For a symbol, its name in clear.
255    static const char* const yytname_[];
256#endif
257
258    /// Convert the symbol name \a n to a form suitable for a diagnostic.
259    static std::string yytnamerr_ (const char *n);
260
261#if YYDEBUG
262    /// A type to store symbol numbers and -1.
263    typedef signed char rhs_number_type;
264    /// A `-1'-separated list of the rules' RHS.
265    static const rhs_number_type yyrhs_[];
266    /// For each rule, the index of the first RHS symbol in \a yyrhs_.
267    static const unsigned char yyprhs_[];
268    /// For each rule, its source line number.
269    static const unsigned char yyrline_[];
270    /// For each scanner token number, its symbol number.
271    static const unsigned short int yytoken_number_[];
272    /// Report on the debug stream that the rule \a r is going to be reduced.
273    virtual void yy_reduce_print_ (int r);
274    /// Print the state stack on the debug stream.
275    virtual void yystack_print_ ();
276
277    /* Debugging.  */
278    int yydebug_;
279    std::ostream* yycdebug_;
280#endif
281
282    /// Convert a scanner token number \a t to a symbol number.
283    token_number_type yytranslate_ (int t);
284
285    /// \brief Reclaim the memory associated to a symbol.
286    /// \param yymsg        Why this token is reclaimed.
287    /// \param yytype       The symbol type.
288    /// \param yyvaluep     Its semantic value.
289    /// \param yylocationp  Its location.
290    inline void yydestruct_ (const char* yymsg,
291                             int yytype,
292                             semantic_type* yyvaluep,
293                             location_type* yylocationp);
294
295    /// Pop \a n symbols the three stacks.
296    inline void yypop_ (unsigned int n = 1);
297
298    /* Constants.  */
299    static const int yyeof_;
300    /* LAST_ -- Last index in TABLE_.  */
301    static const int yylast_;
302    static const int yynnts_;
303    static const int yyempty_;
304    static const int yyfinal_;
305    static const int yyterror_;
306    static const int yyerrcode_;
307    static const int yyntokens_;
308    static const unsigned int yyuser_token_number_max_;
309    static const token_number_type yyundef_token_;
310
311    /* User arguments.  */
312    class EasyMeshCompiler& mc;
313  };
314
315} // lol
316
317/* Line 35 of lalr1.cc  */
318#line 319 "generated/easymesh-parser.h"
319
320
321
322#endif /* ! defined PARSER_HEADER_H */
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