Method get_option

implementation/service_discovery/src/message_impl.cpp:185–192

}

std::shared_ptr<option_impl> message_impl::get_option(int16_t _index) const {
    if (_index > -1) {
        size_t its_index = static_cast<size_t>(_index);
        if (its_index < options_.size())
            return options_[its_index];
    }
    return nullptr;
}

uint32_t message_impl::get_options_length() {
    return options_length_;