Json.arr

constexpr Arr& arr() & ;
constexpr Arr&& arr() && ;
constexpr const Arr& arr() const & ;
constexpr const Arr&& arr() const && ;

Returns a reference to the internal Arr value.

Return Value
Returns const/non-const, lvalue/rvalue reference to the Arr based on the object's qualifiers

Exceptions
Throws std::bad_variant_access if the internal data is not an Arr

Complexity
Constant time O(1)

Version

Since v3.0.0 .