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author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2014-10-13 19:14:30 +0000 |
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committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2014-10-13 19:14:30 +0000 |
commit | eafd7a3974e8605fd02794269db6114a3446e016 (patch) | |
tree | 064737b35dbe10f2995753ead92f95bac30ba048 /ragel/rubytable.h | |
download | ragel-tarball-eafd7a3974e8605fd02794269db6114a3446e016.tar.gz |
ragel-6.9ragel-6.9
Diffstat (limited to 'ragel/rubytable.h')
-rw-r--r-- | ragel/rubytable.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/ragel/rubytable.h b/ragel/rubytable.h new file mode 100644 index 0000000..76b847f --- /dev/null +++ b/ragel/rubytable.h @@ -0,0 +1,124 @@ +/* + * Copyright 2007 Victor Hugo Borja <vic@rubyforge.org> + * 2006-2007 Adrian Thurston <thurston@complang.org> + */ + +/* 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 _RUBY_TABCODEGEN_H +#define _RUBY_TABCODEGEN_H + +#include <iostream> +#include <string> +#include <stdio.h> +#include "common.h" +#include "gendata.h" +#include "rubycodegen.h" + + +using std::string; +using std::ostream; + +/* + * RubyCodeGen + */ +class RubyTabCodeGen : public RubyCodeGen +{ +public: + RubyTabCodeGen( ostream &out ) : + RubyCodeGen(out) {} + virtual ~RubyTabCodeGen() {} + +public: + void BREAK( ostream &ret, int targState ); + void GOTO( ostream &ret, int gotoDest, bool inFinish ); + void GOTO_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); + void CALL( ostream &ret, int callDest, int targState, bool inFinish ); + void CALL_EXPR( ostream &ret, GenInlineItem *ilItem, int targState, bool inFinish ); + void RET( ostream &ret, bool inFinish ); + + void COND_TRANSLATE(); + void LOCATE_TRANS(); + + virtual void writeExec(); + virtual void writeData(); + + protected: + virtual std::ostream &TO_STATE_ACTION_SWITCH(); + virtual std::ostream &FROM_STATE_ACTION_SWITCH(); + virtual std::ostream &EOF_ACTION_SWITCH(); + virtual 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 NEXT( ostream &ret, int nextDest, bool inFinish ); + void NEXT_EXPR( ostream &ret, GenInlineItem *ilItem, bool inFinish ); + + virtual int TO_STATE_ACTION( RedStateAp *state ); + virtual int FROM_STATE_ACTION( RedStateAp *state ); + virtual int EOF_ACTION( RedStateAp *state ); + +private: + string array_type; + string array_name; + +public: + + void EXEC( ostream &ret, GenInlineItem *item, int targState, int inFinish ); + void EXECTE( ostream &ret, GenInlineItem *item, int targState, int inFinish ); + void LM_SWITCH( ostream &ret, GenInlineItem *item, int targState, int inFinish ); + void SET_ACT( ostream &ret, GenInlineItem *item ); + void INIT_TOKSTART( ostream &ret, GenInlineItem *item ); + void INIT_ACT( ostream &ret, GenInlineItem *item ); + void SET_TOKSTART( ostream &ret, GenInlineItem *item ); + void SET_TOKEND( ostream &ret, GenInlineItem *item ); + void GET_TOKEND( ostream &ret, GenInlineItem *item ); + void SUB_ACTION( ostream &ret, GenInlineItem *item, + int targState, bool inFinish ); + + +}; + + +#endif + +/* + * Local Variables: + * mode: c++ + * indent-tabs-mode: 1 + * c-file-style: "bsd" + * End: + */ |