Method GetCompact

libraries/fc/src/crypto/base58.cpp:241–252

    }

    unsigned int GetCompact() const
    {
        unsigned int nSize = BN_bn2mpi(bn, NULL);
        std::vector<unsigned char> vch(nSize);
        nSize -= 4;
        BN_bn2mpi(bn, &vch[0]);
        unsigned int nCompact = nSize << 24;
        if (nSize >= 1) nCompact |= (vch[4] << 16);
        if (nSize >= 2) nCompact |= (vch[5] << 8);
        if (nSize >= 3) nCompact |= (vch[6] << 0);
        return nCompact;
    }

    void SetHex(const std::string& str)
    {