Method IsEmpty

src/util/feefrac.h:102–104

Check if this is empty (size and fee are 0). */

    /** Check if this is empty (size and fee are 0). */
    bool inline IsEmpty() const noexcept {
        return size == 0;
    }

    /** Add fee and size of another FeeFrac to this one. */
    void inline operator+=(const FeeFrac& other) noexcept