Method joinable

src/platforms/stub/thread_stub_noop.h:109–111

@brief Check if thread is joinable @return true if joinable, false otherwise

    /// @brief Check if thread is joinable
    /// @return true if joinable, false otherwise
    bool joinable() const FL_NOEXCEPT {
        return mJoinable;
    }

    /// @brief Get thread ID
    /// @return Thread ID