20 Memory management library [mem]
namespace std {
class bad_weak_ptr : public exception {
public:
constexpr const char* what() const noexcept override;
};
}
An exception of type
bad_weak_ptr is thrown by the
shared_ptr
constructor taking a
weak_ptr.constexpr const char* what() const noexcept override;
Returns: An
implementation-defined
ntbs.