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lmdb-safe
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Fix case of having no index at all

This commit is contained in:
Martchus 2022-02-10 22:37:32 +01:00
parent fbcdc05e9c
commit 1517bdce29
1 changed files with 7 additions and 0 deletions
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7
lmdb-typed.hh
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@ -150,6 +150,13 @@ private:
func(std::get<0>(tuple));
}
};
template <class Tuple> struct IndexIterator<Tuple, 0> {
static inline void apply(Tuple &tuple, auto &&func)
{
CPP_UTILITIES_UNUSED(tuple)
CPP_UTILITIES_UNUSED(func)
}
};
void forEachIndex(auto &&func)
{
IndexIterator<tuple_t, std::tuple_size_v<tuple_t>>::apply(d_tuple, std::forward<decltype(func)>(func));