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Diffstat (limited to 'src/libfsm/switchvar.h')
-rw-r--r-- | src/libfsm/switchvar.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/libfsm/switchvar.h b/src/libfsm/switchvar.h new file mode 100644 index 00000000..220963a4 --- /dev/null +++ b/src/libfsm/switchvar.h @@ -0,0 +1,72 @@ +/* + * Copyright 2014-2018 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 RAGEL_SWITCHVAR_H +#define RAGEL_SWITCHVAR_H + +#include "switch.h" +#include "actloop.h" +#include "actexp.h" + +struct SwitchVar +: + public Switch, public TabVar +{ + SwitchVar( const CodeGenArgs &args, Switch::Type type ) + : + Tables( args ), + Switch( args, type ), + TabVar( args ) + {} + + void VAR_COND_BIN_SEARCH( Variable &var, TableArray &keys, std::string ok, std::string error ); + + //void LOCATE_TRANS(); + void LOCATE_COND(); +}; + +class SwitchVarLoop + : public SwitchVar, public ActLoop +{ +public: + SwitchVarLoop( const CodeGenArgs &args ) + : + Tables( args ), + SwitchVar( args, Loop ), + ActLoop( args ) + {} +}; + +class SwitchVarExp +: + public SwitchVar, public ActExp +{ +public: + SwitchVarExp( const CodeGenArgs &args ) + : + Tables( args ), + SwitchVar( args, Exp ), + ActExp( args ) + {} +}; + +#endif |