lex.yy.cc

由matlab开发的hybrid系统的描述语言

/* A lexical scanner generated by flex */

/* Scanner skeleton version:
 * $Header: /usr/cvs/hysdel/hysdel/source/lex.yy.cc,v 1.23 2002/09/10 16:40:30 torrisi Exp $
 */

#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5



/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif


#ifdef __cplusplus

#include <stdlib.h>
class istream;
#include <unistd.h>

/* Use prototypes in function declarations. */
#define YY_USE_PROTOS

/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST

#else	/* ! __cplusplus */

#if __STDC__

#define YY_USE_PROTOS
#define YY_USE_CONST

#endif	/* __STDC__ */
#endif	/* ! __cplusplus */

#ifdef __TURBOC__
 #pragma warn -rch
 #pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif

#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif


#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif

/* Returned upon end-of-file. */
#define YY_NULL 0

/* Promotes a possibly negative, possibly signed char to an unsigned
 * integer for use as an array index.  If the signed char is negative,
 * we want to instead treat it as an 8-bit unsigned char, hence the
 * double cast.
 */
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)

/* Enter a start condition.  This macro really ought to take a parameter,
 * but we do it the disgusting crufty way forced on us by the ()-less
 * definition of BEGIN.
 */
#define BEGIN yy_start = 1 + 2 *

/* Translate the current start state into a value that can be later handed
 * to BEGIN to return to the state.  The YYSTATE alias is for lex
 * compatibility.
 */
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START

/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)

/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )

#define YY_END_OF_BUFFER_CHAR 0

/* Size of default input buffer. */
#define YY_BUF_SIZE 16384

typedef struct yy_buffer_state *YY_BUFFER_STATE;

extern int yyleng;

#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2

/* The funky do-while in the following #define is used to turn the definition
 * int a single C statement (which needs a semi-colon terminator).  This
 * avoids problems with code like:
 *
 * 	if ( condition_holds )
 *		yyless( 5 );
 *	else
 *		do_something_else();
 *
 * Prior to using the do-while the compiler would get upset at the
 * "else" because it interpreted the "if" statement as being all
 * done when it reached the ';' after the yyless() call.
 */

/* Return all but the first 'n' matched characters back to the input stream. */

#define yyless(n) \
	do \
		{ \
		/* Undo effects of setting up yytext. */ \
		*yy_cp = yy_hold_char; \
		YY_RESTORE_YY_MORE_OFFSET \
		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
		} \
	while ( 0 )

#define unput(c) yyunput( c, yytext_ptr )

/* The following is because we cannot portably get our hands on size_t
 * (without autoconf's help, which isn't available because we want
 * flex-generated scanners to compile on their own).
 */
typedef unsigned int yy_size_t;


struct yy_buffer_state
	{
	istream* yy_input_file;

	char *yy_ch_buf;		/* input buffer */
	char *yy_buf_pos;		/* current position in input buffer */

	/* Size of input buffer in bytes, not including room for EOB
	 * characters.
	 */
	yy_size_t yy_buf_size;

	/* Number of characters read into yy_ch_buf, not including EOB
	 * characters.
	 */
	int yy_n_chars;

	/* Whether we "own" the buffer - i.e., we know we created it,
	 * and can realloc() it to grow it, and should free() it to
	 * delete it.
	 */
	int yy_is_our_buffer;

	/* Whether this is an "interactive" input source; if so, and
	 * if we're using stdio for input, then we want to use getc()
	 * instead of fread(), to make sure we stop fetching input after
	 * each newline.
	 */
	int yy_is_interactive;

	/* Whether we're considered to be at the beginning of a line.
	 * If so, '^' rules will be active on the next match, otherwise
	 * not.
	 */
	int yy_at_bol;

	/* Whether to try to fill the input buffer when we reach the
	 * end of it.
	 */
	int yy_fill_buffer;

	int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
	/* When an EOF's been seen but there's still some text to process
	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
	 * shouldn't try reading from the input source any more.  We might
	 * still have a bunch of tokens to match, though, because of
	 * possible backing-up.
	 *
	 * When we actually see the EOF, we change the status to "new"
	 * (via yyrestart()), so that the user can continue scanning by
	 * just pointing yyin at a new input file.
	 */
#define YY_BUFFER_EOF_PENDING 2
	};


/* We provide macros for accessing buffer states in case in the
 * future we want to put the buffer states in a more general
 * "scanner state".
 */
#define YY_CURRENT_BUFFER yy_current_buffer



static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)


#define YY_USES_REJECT

#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
#define yytext_ptr yytext
#define YY_INTERACTIVE

#include <FlexLexer.h>
int yyFlexLexer::yylex()
	{
	LexerError( "yyFlexLexer::yylex invoked but %option yyclass used" );
	return 0;
	}

#define YY_DECL int Pure_lexer::yylex()


/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	yytext_ptr = yy_bp; \
	yyleng = (int) (yy_cp - yy_bp); \
	yy_hold_char = *yy_cp; \
	*yy_cp = '\0'; \
	yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 46
#define YY_END_OF_BUFFER 47
static yyconst short int yy_acclist[373] =
    {   0,
        4,    4,   47,   45,   46,    1,   45,   46,    2,   46,
       45,   46,   45,   46,    8,   45,   46,   45,   46,    8,
       45,   46,   45,   46,   45,   46,   43,   44,   45,   46,
       43,   44,   45,   46,   43,   44,   45,   46,   43,   44,
       45,   46,   43,   44,   45,   46,   43,   44,   45,   46,
       43,   44,   45,   46,   43,   44,   45,   46,   43,   44,
       45,   46,   43,   44,   45,   46,   43,   44,   45,   46,
       43,   44,   45,   46,   43,   44,   45,   46,   43,   44,
       45,   46,   43,   44,   45,   46,   43,   44,   45,   46,
       43,   44,   45,   46,   43,   44,   45,   46,   43,   44,

       45,   46,   45,   46,    4,   46,    6,   46,   46,    1,
       15,   12,    8,    8,    3,    8,    8,   11,   10,    9,
       44,   43,   44,   26,   43,   44,   43,   44,   43,   44,
       43,   44,   27,   43,   44,   43,   44,   43,   44,   19,
       43,   44,   43,   44,   43,   44,   43,   44,   43,   44,
       43,   44,   43,   44,   43,   44,   43,   44,   43,   44,
       43,   44,   43,   44,   43,   44,   43,   44,   43,   44,
       43,   44,   43,   44,   43,   44,   14,    4,    5,    7,
        8,   13,   43,   44,   25,   43,   44,   43,   44,   43,
       44,   43,   44,   43,   44,   43,   44,   43,   44,   43,

       44,   43,   44,   43,   44,   43,   44,   43,   44,   43,
       44,   43,   44,   43,   44,   43,   44,   43,   44,   43,
       44,   38,   43,   44,   39,   43,   44,   40,   43,   44,
       41,   43,   44,   43,   44,   43,   44,   33,   43,   44,
       43,   44,   20,   43,   44,   43,   44,   43,   44,   43,
       44,   43,   44,   43,   44,   43,   44,   29,   43,   44,
       43,   44,   43,   44,   32,   43,   44,   43,   44,   43,
       44,   34,   43,   44,   36,   43,   44,   42,   43,   44,
       43,   44,   43,   44,   37,   43,   44,   43,   44,   22,
       43,   44,   43,   44,   43,   44,   30,   43,   44,   43,

       44,   43,   44,   21,   43,   44,   43,   44,   43,   44,
       43,   44,   43,   44,   43,   44,   31,   43,   44,   23,
       43,   44,   43,   44,   16,   43,   44,   43,   44,   43,
       44,   43,   44,   43,   44,   43,   44,   35,   43,   44,
       43,   44,   43,   44,   43,   44,   43,   44,   43,   44,
       43,   44,   17,   43,   44,   24,   43,   44,   28,   43,
       44,   43,   44,   43,   44,   43,   44,   43,   44,   18,
       43,   44
    } ;

static yyconst short int yy_accept[171] =
    {   0,
        1,    1,    1,    2,    3,    4,    6,    9,   11,   13,
       15,   18,   20,   23,   25,   27,   31,   35,   39,   43,
       47,   51,   55,   59,   63,   67,   71,   75,   79,   83,
       87,   91,   95,   99,  103,  105,  107,  109,  110,  111,
      112,  113,  114,  115,  115,  116,  117,  118,  119,  120,
      121,  122,  124,  127,  129,  131,  133,  136,  138,  140,
      143,  145,  147,  149,  151,  153,  155,  157,  159,  161,
      163,  165,  167,  169,  171,  173,  175,  177,  178,  179,
      180,  180,  181,  181,  182,  183,  185,  188,  190,  192,
      194,  196,  198,  200,  202,  204,  206,  208,  210,  212,

      214,  216,  218,  220,  222,  225,  228,  231,  234,  236,
      238,  241,  243,  246,  248,  250,  252,  254,  256,  258,
      261,  263,  265,  268,  270,  272,  275,  278,  281,  283,
      285,  288,  290,  293,  295,  297,  300,  302,  304,  307,
      309,  311,  313,  315,  317,  320,  323,  325,  328,  330,
      332,  334,  336,  338,  341,  343,  345,  347,  349,  351,
      353,  356,  359,  362,  364,  366,  368,  370,  373,  373
    } ;

static yyconst int yy_ec[256] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    2,    1,    1,    1,    1,    1,    4,    1,    1,
        1,    5,    6,    1,    7,    8,    9,   10,   10,   10,
       10,   10,   10,   10,   10,   10,   10,   11,    1,   12,
       13,   14,    1,    1,   15,   16,   17,   18,   19,   20,
       21,   22,   23,   24,   24,   25,   26,   27,   28,   29,
       24,   30,   31,   32,   33,   24,   24,   34,   35,   24,
        1,    1,    1,    1,   36,    1,   24,   24,   37,   24,

       38,   24,   39,   24,   40,   24,   24,   41,   24,   42,
       43,   44,   45,   46,   47,   48,   24,   24,   24,   49,
       24,   24,    1,   50,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,

        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1
    } ;

static yyconst int yy_meta[51] =
    {   0,
        1,    1,    2,    1,    2,    1,    1,    3,    1,    3,
        3,    1,    1,    1,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
        3,    3,    3,    3,    3,    3,    3,    3,    3,    1
    } ;

static yyconst short int yy_base[175] =
    {   0,
        0,    0,   48,   49,  158,  506,  151,  506,  129,  107,
       45,  115,   48,   50,  101,   51,   57,   62,   63,   64,
       80,   68,   85,   69,   90,   91,   92,   98,  102,  108,
      107,  114,  118,  120,   44,    0,  506,   99,   85,  506,
      506,  117,  506,  133,  506,  132,  137,   68,  506,  506,
        0,  124,  133,  146,  138,  156,  151,  160,  161,  165,
      166,  171,  177,  173,  179,  181,  185,  190,  191,  200,
      201,  206,  208,  210,  214,  215,  216,  506,    0,  506,
      143,  506,   71,   56,  506,  221,  222,  226,  227,  233,
      232,  239,  234,  250,  257,  262,  263,  264,  269,  271,

      270,  275,  279,  280,  281,  286,  290,  292,  297,  301,
      302,  303,  307,  309,  311,  321,  313,  323,  325,  329,
      333,  338,  339,  340,  344,  346,  350,  354,  359,  360,
      361,  365,  367,  369,  371,  373,  375,  377,  382,  384,
      386,  391,  392,  397,  398,  405,  406,  411,  412,  417,
      421,  422,  423,  429,  433,  435,  439,  441,  443,  445,
      451,  453,  457,  461,  462,  467,  469,  468,  506,  496,
       58,  499,  502,   57
    } ;

static yyconst short int yy_def[175] =
    {   0,
      169,    1,  170,  170,  169,  169,  169,  169,  169,  169,
      169,  169,  169,  169,  169,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  169,  172,  169,  173,  169,  169,
      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
      174,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  169,  172,  169,
      173,  169,  169,  169,  169,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,

      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,  171,  171,
      171,  171,  171,  171,  171,  171,  171,  171,    0,  169,
      169,  169,  169,  169
    } ;

static yyconst short int yy_nxt[557] =
    {   0,
        6,    7,    8,    9,    6,    6,   10,   11,   12,   13,
        6,   14,    6,   15,   16,   17,   18,   19,   20,   21,
       22,   22,   23,   22,   24,   25,   22,   26,   27,   28,
       29,   30,   22,   22,   22,    6,   31,   32,   22,   22,
       33,   22,   22,   22,   22,   22,   34,   22,   22,   35,
       37,   37,   38,   38,   42,   46,   48,   47,   51,   51,
       52,   51,   49,   43,   51,   84,   43,   51,   53,   51,
       51,   51,   51,   51,   51,   51,   51,   57,   51,   51,
       84,   85,   44,   54,   55,   44,   39,   51,   58,   56,
       51,   63,   51,   78,   59,   51,   64,   51,   51,   51,

       51,   51,   51,   81,   60,   51,   67,   82,   51,   51,
       61,   62,   51,   50,   51,   51,   68,   51,   51,   45,
       41,   51,   65,   66,   51,   51,   42,   51,   51,   71,
       51,   51,   40,   69,   51,   43,   70,   72,   83,   83,
       51,   42,   84,   51,   46,   51,   47,   81,   51,   73,
       43,   82,   39,   51,   44,   43,   51,  169,   51,   76,
       75,   51,   74,   51,   77,   88,   51,   51,   51,   44,
       51,   51,   51,   51,   44,   51,   51,   86,   51,   87,
       51,   51,   89,   51,   51,   91,   51,   51,   51,   51,
       90,   51,   51,   96,   92,   51,  169,   51,   51,   93,

       51,   51,   94,   95,  100,  101,  169,   51,   51,   97,
       51,   51,   98,   51,   99,   51,   51,   51,   51,  103,
       51,   51,   51,   51,   51,   51,   51,  169,   51,   51,
      102,   51,   51,   51,   51,  169,   51,   51,  104,   51,
       51,   51,   51,   51,   51,  169,   51,  169,  110,   51,
      111,  113,  107,  106,  105,  169,  108,   51,  112,  169,
       51,  109,  114,  115,   51,  169,  116,   51,  117,   51,
       51,   51,   51,   51,   51,  118,   51,   51,   51,   51,
       51,   51,   51,  122,  119,   51,   51,   51,   51,   51,
       51,   51,  121,   51,  120,  123,   51,   51,  127,   51,

       51,  124,   51,  169,   51,  126,  125,   51,   51,   51,
       51,   51,   51,   51,   51,  169,   51,   51,   51,   51,
       51,   51,  169,   51,  169,  130,  129,  131,   51,  132,
       51,   51,   51,   51,  169,   51,   51,  135,  169,   51,
       51,  136,  134,   51,  128,   51,   51,   51,   51,   51,
       51,   51,  133,   51,   51,  169,   51,   51,  139,  169,
       51,   51,  140,  138,   51,  137,   51,   51,   51,   51,
       51,   51,   51,  141,   51,   51,   51,   51,   51,   51,
       51,   51,   51,   51,   51,   51,  142,   51,  144,   51,
      143,   51,   51,   51,   51,  147,   51,  169,   51,   51,

      145,   51,   51,  169,   51,   51,  146,   51,   51,  148,
      151,  152,   51,   51,  169,   51,   51,  149,   51,   51,
      169,   51,   51,  150,   51,  169,  154,   51,   51,   51,
       51,   51,   51,   51,  169,  169,   51,  153,  157,   51,
       51,  158,   51,   51,  155,   51,   51,  156,   51,   51,
       51,   51,   51,   51,  169,   51,  169,  161,   51,  164,
       51,   51,  169,   51,   51,  159,  160,   51,   51,   51,
      162,   51,   51,  163,   51,   51,   51,   51,   51,   51,
      169,  169,  169,  169,  166,  169,  169,  169,  169,  169,
      169,  169,  165,  169,  167,  168,   36,   36,   36,   79,

      169,   79,   80,   80,   80,    5,  169,  169,  169,  169,
      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
      169,  169,  169,  169,  169,  169,  169,  169,  169,  169,
      169,  169,  169,  169,  169,  169
    } ;

static yyconst short int yy_chk[557] =
    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        3,    4,    3,    4,   11,   13,   14,   13,   16,  174,
      171,   16,   14,   11,   17,   84,   13,   17,   16,   18,
       19,   20,   18,   19,   20,   22,   24,   19,   22,   24,
       83,   48,   11,   16,   17,   13,   39,   21,   20,   18,
       21,   24,   23,   35,   21,   23,   24,   25,   26,   27,

       25,   26,   27,   38,   23,   28,   27,   38,   28,   29,
       23,   23,   29,   15,   31,   30,   28,   31,   30,   12,
       10,   32,   25,   26,   32,   33,   42,   34,   33,   30,
       34,   52,    9,   29,   52,   42,   29,   30,   44,   44,
       53,   46,   44,   53,   47,   55,   47,   81,   55,   31,
       46,   81,    7,   54,   42,   47,   54,    5,   57,   34,
       33,   57,   32,   56,   34,   55,   56,   58,   59,   46,
       58,   59,   60,   61,   47,   60,   61,   54,   62,   54,
       64,   62,   56,   64,   63,   59,   65,   63,   66,   65,
       58,   66,   67,   64,   61,   67,    0,   68,   69,   62,

       68,   69,   62,   63,   68,   69,    0,   70,   71,   65,
       70,   71,   66,   72,   67,   73,   72,   74,   73,   71,
       74,   75,   76,   77,   75,   76,   77,    0,   86,   87,
       70,   86,   87,   88,   89,    0,   88,   89,   72,   91,
       90,   93,   91,   90,   93,    0,   92,    0,   86,   92,
       88,   90,   75,   74,   73,    0,   76,   94,   89,    0,
       94,   77,   91,   92,   95,    0,   93,   95,   94,   96,
       97,   98,   96,   97,   98,   95,   99,  101,  100,   99,
      101,  100,  102,   99,   96,  102,  103,  104,  105,  103,