/* * Copyright 2001-2006 Adrian Thurston <thurston@complang.org> * 2004 Erich Ocean <eric.ocean@ampede.com> * 2005 Alan West <alan@alanz.com> */ /* This file is part of Ragel. * * Ragel is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * Ragel is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Ragel; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _CDTABLE_H #define _CDTABLE_H #include <iostream> #include "cdcodegen.h" /* Forwards. */ struct CodeGenData; struct NameInst; struct RedTransAp; struct RedStateAp; /* * TabCodeGen */ class TabCodeGen : virtual public FsmCodeGen { public: TabCodeGen( ostream &out ) : FsmCodeGen(out) {} virtual ~TabCodeGen() { } virtual void writeData(); virtual void writeExec(); protected: std::ostream &TO_STATE_ACTION_SWITCH(); std::ostream &FROM_STATE_ACTION_SWITCH(); std::ostream &EOF_ACTION_SWITCH(); std::ostream &ACTION_SWITCH(); std::ostream &COND_KEYS(); std::ostream &COND_SPACES(); std::ostream &KEYS(); std::ostream &INDICIES(); std::ostream &COND_OFFSETS(); std::ostream &KEY_OFFSETS(); std::ostream &INDEX_OFFSETS(); std::ostream &COND_LENS(); std::ostream &SINGLE_LENS(); std::ostream &RANGE_LENS(); std::ostream &TO_STATE_ACTIONS(); std::ostream &FROM_STATE_ACTIONS(); std::ostream &EOF_ACTIONS(); std::ostream &EOF_TRANS(); std::ostream &TRANS_TARGS(); std::ostream &TRANS_ACTIONS(); std::ostream &TRANS_TARGS_WI(); std::ostream &TRANS_ACTIONS_WI(); void LOCATE_TRANS(); void COND_TRANSLATE(); void GOTO( ostream &ret, int gotoDest, bool inFinish ); void CALL( ostream &ret, int callDest, int targState, bool inFinish ); void NEXT( ostream &ret, int nextDest, bool inFinish ); void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, int targState, bool inFinish ); void CURS( ostream &ret, bool inFinish ); void TARGS( ostream &ret, bool inFinish, int targState ); void RET( ostream &ret, bool inFinish ); void BREAK( ostream &ret, int targState, bool csForced ); virtual std::ostream &TO_STATE_ACTION( RedStateAp *state ); virtual std::ostream &FROM_STATE_ACTION( RedStateAp *state ); virtual std::ostream &EOF_ACTION( RedStateAp *state ); virtual std::ostream &TRANS_ACTION( RedTransAp *trans ); virtual void calcIndexSize(); }; /* * CTabCodeGen */ struct CTabCodeGen : public TabCodeGen, public CCodeGen { CTabCodeGen( ostream &out ) : FsmCodeGen(out), TabCodeGen(out), CCodeGen(out) {} }; /* * DTabCodeGen */ struct DTabCodeGen : public TabCodeGen, public DCodeGen { DTabCodeGen( ostream &out ) : FsmCodeGen(out), TabCodeGen(out), DCodeGen(out) {} }; /* * D2TabCodeGen */ struct D2TabCodeGen : public TabCodeGen, public D2CodeGen { D2TabCodeGen( ostream &out ) : FsmCodeGen(out), TabCodeGen(out), D2CodeGen(out) {} }; #endif