Function assign_value

include/win/boost/optional/optional.hpp:697–697

#endif // defined BOOST_OPTIONAL_WEAK_OVERLOAD_RESOLUTION

    void assign_value ( argument_type val, is_not_reference_tag ) { get_impl() = val; }
    void assign_value ( argument_type val, is_reference_tag     ) { construct(val); }
#ifndef  BOOST_OPTIONAL_DETAIL_NO_RVALUE_REFERENCES
    void assign_value ( rval_reference_type val, is_not_reference_tag ) { get_impl() = static_cast<rval_reference_type>(val); }