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cpp-libs
Actor Framework
Commits
f5109d55
Commit
f5109d55
authored
May 14, 2018
by
Dominik Charousset
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Add invoke_fsm utility to FSM DSL
parent
840073d9
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libcaf_core/caf/detail/parser/fsm.hpp
libcaf_core/caf/detail/parser/fsm.hpp
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libcaf_core/caf/detail/parser/fsm.hpp
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f5109d55
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@@ -100,5 +100,19 @@
ps.code = error_code; \
return;
// Makes an unconditional epsiolon transition into another state.
#define epsilon(target) goto e_##target;
// Makes an epsiolon transition into another state if the `statement` is true.
#define checked_epsilon(statement, target) \
if (statement) \
goto e_##target;
// Transitions into the `target` FSM.
#define invoke_fsm(fsm_call, target) \
fsm_call; \
if (ps.code > ec::trailing_character) \
return; \
ch = ps.current(); \
goto s_##target;
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