diff options
Diffstat (limited to 'src/libfsm/gotoloop.h')
-rw-r--r-- | src/libfsm/gotoloop.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/libfsm/gotoloop.h b/src/libfsm/gotoloop.h new file mode 100644 index 00000000..68c43ce2 --- /dev/null +++ b/src/libfsm/gotoloop.h @@ -0,0 +1,72 @@ +/* + * Copyright 2001-2018 Adrian Thurston <thurston@colm.net> + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef SWITCH_GOTO_LOOP_H +#define SWITCH_GOTO_LOOP_H + +#include <iostream> +#include "goto.h" + +/* Forwards. */ +struct CodeGenData; +struct NameInst; +struct RedTransAp; +struct RedStateAp; +struct GenStateCond; + +class GotoLoop + : public Goto +{ +public: + GotoLoop( const CodeGenArgs &args ) + : Goto(args, Loop) {} + + virtual std::ostream &ACTION_SWITCH(); + virtual std::ostream &EXEC_FUNCS(); + virtual std::ostream &TO_STATE_ACTION_SWITCH(); + virtual std::ostream &FROM_STATE_ACTION_SWITCH(); + virtual std::ostream &EOF_ACTION_SWITCH(); + + virtual void NFA_PUSH_ACTION( RedNfaTarg *targ ); + virtual void NFA_POP_TEST( RedNfaTarg *targ ); + virtual void NFA_FROM_STATE_ACTION_EXEC(); + + virtual void FROM_STATE_ACTIONS(); + virtual void TO_STATE_ACTIONS(); + virtual void REG_ACTIONS(); + virtual void EOF_ACTIONS(); +}; + +namespace C +{ + class GotoLoop + : + public ::GotoLoop + { + public: + GotoLoop( const CodeGenArgs &args ) + : ::GotoLoop( args ) + {} + }; +} + +#endif |