Function operator->

extern/boost/boost/optional/optional.hpp:1279–1279

Returns a pointer to the value if this is initialized, otherwise, the behaviour is UNDEFINED No-throw

    // the behaviour is UNDEFINED
    // No-throw
    pointer_const_type operator->() const { BOOST_ASSERT(this->is_initialized()) ; return this->get_ptr_impl() ; }
    pointer_type       operator->()       { BOOST_ASSERT(this->is_initialized()) ; return this->get_ptr_impl() ; }

    // Returns a reference to the value if this is initialized, otherwise,