diff options
Diffstat (limited to 'src/item.hpp')
| -rw-r--r-- | src/item.hpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/item.hpp b/src/item.hpp index 58987b8..faebf79 100644 --- a/src/item.hpp +++ b/src/item.hpp @@ -61,7 +61,7 @@ struct item_t : public std::tuple<std::string, std::vector<symbol_t>, unsigned> return std::get<2>(*this); } - bool can_shift() const { + bool has_next() const { return get_point() < get_rhs().size(); } @@ -70,10 +70,7 @@ struct item_t : public std::tuple<std::string, std::vector<symbol_t>, unsigned> } symbol_t get_next_symbol() const { - if (can_shift()) - return get_rhs()[get_point()]; - else - return symbol_t::make_end(); + return get_rhs()[get_point()]; } }; |