2 * Copyright 2001-2006 Adrian Thurston <thurston@complang.org>
3 * 2004 Erich Ocean <eric.ocean@ampede.com>
4 * 2005 Alan West <alan@alanz.com>
7 /* This file is part of Ragel.
9 * Ragel is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * Ragel is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with Ragel; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 #include "fsmcodegen.h"
39 class TabCodeGen : virtual public FsmCodeGen
42 TabCodeGen( ostream &out ) : FsmCodeGen(out) {}
43 virtual ~TabCodeGen() { }
44 virtual void writeData();
45 virtual void writeExec();
48 std::ostream &TO_STATE_ACTION_SWITCH();
49 std::ostream &FROM_STATE_ACTION_SWITCH();
50 std::ostream &EOF_ACTION_SWITCH();
51 std::ostream &ACTION_SWITCH();
53 std::ostream &COND_KEYS();
54 std::ostream &COND_SPACES();
56 std::ostream &INDICIES();
57 std::ostream &COND_OFFSETS();
58 std::ostream &KEY_OFFSETS();
59 std::ostream &INDEX_OFFSETS();
60 std::ostream &COND_LENS();
61 std::ostream &SINGLE_LENS();
62 std::ostream &RANGE_LENS();
63 std::ostream &TO_STATE_ACTIONS();
64 std::ostream &FROM_STATE_ACTIONS();
65 std::ostream &EOF_ACTIONS();
66 std::ostream &EOF_TRANS();
67 std::ostream &TRANS_TARGS();
68 std::ostream &TRANS_ACTIONS();
69 std::ostream &TRANS_TARGS_WI();
70 std::ostream &TRANS_ACTIONS_WI();
73 void COND_TRANSLATE();
75 void GOTO( ostream &ret, int gotoDest, bool inFinish );
76 void CALL( ostream &ret, int callDest, int targState, bool inFinish );
77 void NEXT( ostream &ret, int nextDest, bool inFinish );
78 void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish );
79 void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish );
80 void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, int targState, bool inFinish );
81 void CURS( ostream &ret, bool inFinish );
82 void TARGS( ostream &ret, bool inFinish, int targState );
83 void RET( ostream &ret, bool inFinish );
84 void BREAK( ostream &ret, int targState, bool csForced );
86 virtual std::ostream &TO_STATE_ACTION( RedStateAp *state );
87 virtual std::ostream &FROM_STATE_ACTION( RedStateAp *state );
88 virtual std::ostream &EOF_ACTION( RedStateAp *state );
89 virtual std::ostream &TRANS_ACTION( RedTransAp *trans );
90 virtual void calcIndexSize();
98 : public TabCodeGen, public CCodeGen
100 CTabCodeGen( ostream &out ) :
101 FsmCodeGen(out), TabCodeGen(out), CCodeGen(out) {}
108 : public TabCodeGen, public DCodeGen
110 DTabCodeGen( ostream &out ) :
111 FsmCodeGen(out), TabCodeGen(out), DCodeGen(out) {}
115 #endif /* _TABCODEGEN_H */