Source/cmExprLexer.h

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmExprLexer.h,v $
   5   Language:  C++
   6   Date:      $Date: 2007-07-27 14:55:24 $
   7   Version:   $Revision: 1.4 $
   8
   9   Copyright (c) 2007 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #ifndef cmExpr_yyHEADER_H
  18 #define cmExpr_yyHEADER_H 1
  19 #define cmExpr_yyIN_HEADER 1
  20
  21
  22
  23
  24
  25 #define  YY_INT_ALIGNED short int
  26
  27 /* A lexical scanner generated by flex */
  28
  29 #define FLEX_SCANNER
  30 #define YY_FLEX_MAJOR_VERSION 2
  31 #define YY_FLEX_MINOR_VERSION 5
  32 #define YY_FLEX_SUBMINOR_VERSION 31
  33 #if YY_FLEX_SUBMINOR_VERSION > 0
  34 #define FLEX_BETA
  35 #endif
  36
  37 /* First, we deal with  platform-specific or compiler-specific issues. */
  38
  39 /* begin standard C headers. */
  40 #include <stdio.h>
  41 #include <string.h>
  42 #include <errno.h>
  43 #include <stdlib.h>
  44
  45 /* end standard C headers. */
  46
  47 /* flex integer type definitions */
  48
  49 #ifndef FLEXINT_H
  50 #define FLEXINT_H
  51
  52 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
  53
  54 #if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
  55 #include <inttypes.h>
  56 typedef int8_t flex_int8_t;
  57 typedef uint8_t flex_uint8_t;
  58 typedef int16_t flex_int16_t;
  59 typedef uint16_t flex_uint16_t;
  60 typedef int32_t flex_int32_t;
  61 typedef uint32_t flex_uint32_t;
  62 #else
  63 typedef signed char flex_int8_t;
  64 typedef short int flex_int16_t;
  65 typedef int flex_int32_t;
  66 typedef unsigned char flex_uint8_t;
  67 typedef unsigned short int flex_uint16_t;
  68 typedef unsigned int flex_uint32_t;
  69 #endif /* ! C99 */
  70
  71 /* Limits of integral types. */
  72 #ifndef INT8_MIN
  73 #define INT8_MIN               (-128)
  74 #endif
  75 #ifndef INT16_MIN
  76 #define INT16_MIN              (-32767-1)
  77 #endif
  78 #ifndef INT32_MIN
  79 #define INT32_MIN              (-2147483647-1)
  80 #endif
  81 #ifndef INT8_MAX
  82 #define INT8_MAX               (127)
  83 #endif
  84 #ifndef INT16_MAX
  85 #define INT16_MAX              (32767)
  86 #endif
  87 #ifndef INT32_MAX
  88 #define INT32_MAX              (2147483647)
  89 #endif
  90 #ifndef UINT8_MAX
  91 #define UINT8_MAX              (255U)
  92 #endif
  93 #ifndef UINT16_MAX
  94 #define UINT16_MAX             (65535U)
  95 #endif
  96 #ifndef UINT32_MAX
  97 #define UINT32_MAX             (4294967295U)
  98 #endif
  99
 100 #endif /* ! FLEXINT_H */
 101
 102 #ifdef __cplusplus
 103
 104 /* The "const" storage-class-modifier is valid. */
 105 #define YY_USE_CONST
 106
 107 #else  /* ! __cplusplus */
 108
 109 #if __STDC__
 110
 111 #define YY_USE_CONST
 112
 113 #endif  /* __STDC__ */
 114 #endif  /* ! __cplusplus */
 115
 116 #ifdef YY_USE_CONST
 117 #define yyconst const
 118 #else
 119 #define yyconst
 120 #endif
 121
 122 /* An opaque pointer. */
 123 #ifndef YY_TYPEDEF_YY_SCANNER_T
 124 #define YY_TYPEDEF_YY_SCANNER_T
 125 typedef void* yyscan_t;
 126 #endif
 127
 128 /* For convenience, these vars (plus the bison vars far below)
 129    are macros in the reentrant scanner. */
 130 #define yyin yyg->yyin_r
 131 #define yyout yyg->yyout_r
 132 #define yyextra yyg->yyextra_r
 133 #define yyleng yyg->yyleng_r
 134 #define yytext yyg->yytext_r
 135 #define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
 136 #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
 137 #define yy_flex_debug yyg->yy_flex_debug_r
 138
 139 int cmExpr_yylex_init (yyscan_t* scanner);
 140
 141 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
 142 #define YY_TYPEDEF_YY_BUFFER_STATE
 143 typedef struct yy_buffer_state *YY_BUFFER_STATE;
 144 #endif
 145
 146 /* The following is because we cannot portably get our hands on size_t
 147  * (without autoconf's help, which isn't available because we want
 148  * flex-generated scanners to compile on their own).
 149  */
 150
 151 #ifndef YY_TYPEDEF_YY_SIZE_T
 152 #define YY_TYPEDEF_YY_SIZE_T
 153 typedef unsigned int yy_size_t;
 154 #endif
 155
 156 #ifndef YY_STRUCT_YY_BUFFER_STATE
 157 #define YY_STRUCT_YY_BUFFER_STATE
 158 struct yy_buffer_state
 159   {
 160   FILE *yy_input_file;
 161
 162   char *yy_ch_buf;    /* input buffer */
 163   char *yy_buf_pos;    /* current position in input buffer */
 164
 165   /* Size of input buffer in bytes, not including room for EOB
 166    * characters.
 167    */
 168   yy_size_t yy_buf_size;
 169
 170   /* Number of characters read into yy_ch_buf, not including EOB
 171    * characters.
 172    */
 173   int yy_n_chars;
 174
 175   /* Whether we "own" the buffer - i.e., we know we created it,
 176    * and can realloc() it to grow it, and should free() it to
 177    * delete it.
 178    */
 179   int yy_is_our_buffer;
 180
 181   /* Whether this is an "interactive" input source; if so, and
 182    * if we're using stdio for input, then we want to use getc()
 183    * instead of fread(), to make sure we stop fetching input after
 184    * each newline.
 185    */
 186   int yy_is_interactive;
 187
 188   /* Whether we're considered to be at the beginning of a line.
 189    * If so, '^' rules will be active on the next match, otherwise
 190    * not.
 191    */
 192   int yy_at_bol;
 193
 194     int yy_bs_lineno; /**< The line count. */
 195     int yy_bs_column; /**< The column count. */
 196
 197   /* Whether to try to fill the input buffer when we reach the
 198    * end of it.
 199    */
 200   int yy_fill_buffer;
 201
 202   int yy_buffer_status;
 203
 204   };
 205 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
 206
 207 void cmExpr_yyrestart (FILE *input_file ,yyscan_t yyscanner );
 208 void cmExpr_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,
 209                                  yyscan_t yyscanner );
 210 YY_BUFFER_STATE cmExpr_yy_create_buffer (FILE *file,int size ,
 211                                          yyscan_t yyscanner );
 212 void cmExpr_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
 213 void cmExpr_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
 214 void cmExpr_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,
 215                                  yyscan_t yyscanner );
 216 void cmExpr_yypop_buffer_state (yyscan_t yyscanner );
 217
 218 YY_BUFFER_STATE cmExpr_yy_scan_buffer (char *base,yy_size_t size ,
 219                                        yyscan_t yyscanner );
 220 YY_BUFFER_STATE cmExpr_yy_scan_string (yyconst char *yy_str ,
 221                                        yyscan_t yyscanner );
 222 YY_BUFFER_STATE cmExpr_yy_scan_bytes (yyconst char *bytes,int len ,
 223                                       yyscan_t yyscanner );
 224
 225 void *cmExpr_yyalloc (yy_size_t ,yyscan_t yyscanner );
 226 void *cmExpr_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
 227 void cmExpr_yyfree (void * ,yyscan_t yyscanner );
 228
 229 /* Begin user sect3 */
 230
 231 #define cmExpr_yywrap(n) 1
 232 #define YY_SKIP_YYWRAP
 233
 234 #define yytext_ptr yytext_r
 235
 236 #ifdef YY_HEADER_EXPORT_START_CONDITIONS
 237 #define INITIAL 0
 238
 239 #endif
 240
 241 #ifndef YY_EXTRA_TYPE
 242 #define YY_EXTRA_TYPE void *
 243 #endif
 244
 245 /* Accessor methods to globals.
 246    These are made visible to non-reentrant scanners for convenience. */
 247
 248 int cmExpr_yylex_destroy (yyscan_t yyscanner );
 249
 250 int cmExpr_yyget_debug (yyscan_t yyscanner );
 251
 252 void cmExpr_yyset_debug (int debug_flag ,yyscan_t yyscanner );
 253
 254 YY_EXTRA_TYPE cmExpr_yyget_extra (yyscan_t yyscanner );
 255
 256 void cmExpr_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
 257
 258 FILE *cmExpr_yyget_in (yyscan_t yyscanner );
 259
 260 void cmExpr_yyset_in  (FILE * in_str ,yyscan_t yyscanner );
 261
 262 FILE *cmExpr_yyget_out (yyscan_t yyscanner );
 263
 264 void cmExpr_yyset_out  (FILE * out_str ,yyscan_t yyscanner );
 265
 266 int cmExpr_yyget_leng (yyscan_t yyscanner );
 267
 268 char *cmExpr_yyget_text (yyscan_t yyscanner );
 269
 270 int cmExpr_yyget_lineno (yyscan_t yyscanner );
 271
 272 void cmExpr_yyset_lineno (int line_number ,yyscan_t yyscanner );
 273
 274 /* Macros after this point can all be overridden by user definitions in
 275  * section 1.
 276  */
 277
 278 #ifndef YY_SKIP_YYWRAP
 279 #ifdef __cplusplus
 280 extern "C" int cmExpr_yywrap (yyscan_t yyscanner );
 281 #else
 282 extern int cmExpr_yywrap (yyscan_t yyscanner );
 283 #endif
 284 #endif
 285
 286 #ifndef yytext_ptr
 287 static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
 288 #endif
 289
 290 #ifdef YY_NEED_STRLEN
 291 static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
 292 #endif
 293
 294 #ifndef YY_NO_INPUT
 295
 296 #endif
 297
 298 /* Amount of stuff to slurp up with each read. */
 299 #ifndef YY_READ_BUF_SIZE
 300 #define YY_READ_BUF_SIZE 8192
 301 #endif
 302
 303 /* Number of entries by which start-condition stack grows. */
 304 #ifndef YY_START_STACK_INCR
 305 #define YY_START_STACK_INCR 25
 306 #endif
 307
 308 /* Default declaration of generated scanner - a define so the user can
 309  * easily add parameters.
 310  */
 311 #ifndef YY_DECL
 312 #define YY_DECL_IS_OURS 1
 313
 314 extern int cmExpr_yylex (yyscan_t yyscanner);
 315
 316 #define YY_DECL int cmExpr_yylex (yyscan_t yyscanner)
 317 #endif /* !YY_DECL */
 318
 319 /* yy_get_previous_state - get the state just before the EOB char was
 320    reached */
 321
 322 #undef YY_NEW_FILE
 323 #undef YY_FLUSH_BUFFER
 324 #undef yy_set_bol
 325 #undef yy_new_buffer
 326 #undef yy_set_interactive
 327 #undef yytext_ptr
 328 #undef YY_DO_BEFORE_ACTION
 329
 330 #ifdef YY_DECL_IS_OURS
 331 #undef YY_DECL_IS_OURS
 332 #undef YY_DECL
 333 #endif
 334
 335
 336
 337
 338 #undef cmExpr_yyIN_HEADER
 339 #endif /* cmExpr_yyHEADER_H */