Customized Flex Meat

gistfile1.c

switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = (yy_hold_char);
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
goto yy_find_action;

case 1:
YY_RULE_SETUP
#line 18 "1_simple_calculator.lex"
{ printf("%s", yytext); token = Token(SC_NUMBER, yytext); token_queue.append(token); }
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 19 "1_simple_calculator.lex"
{ printf("+"); token = Token(SC_PLUS); token_queue.append(token); } 
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 20 "1_simple_calculator.lex"
{ printf("-"); token = Token(SC_MINUS); token_queue.append(token); } 
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 21 "1_simple_calculator.lex"
{ printf("*"); token = Token(SC_TIMES); token_queue.append(token);} 
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 22 "1_simple_calculator.lex"
{ printf("/"); token = Token(SC_DIVIDE); token_queue.append(token);} 
	YY_BREAK
case 6:
/* rule 6 can match eol */
YY_RULE_SETUP
#line 23 "1_simple_calculator.lex"
{ printf("=\n"); printf("%f\n\n", token_queue.calculate()); }
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 24 "1_simple_calculator.lex"
{}
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 25 "1_simple_calculator.lex"
{ printf("unknow input"); }
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 26 "1_simple_calculator.lex"
ECHO;
	YY_BREAK