Method haveWatchOnly

src/interfaces/wallet.cpp:145–145

    bool getPrivKey(const CKeyID& address, CKey& key) override { return m_wallet.GetKey(address, key); }
    bool isSpendable(const CTxDestination& dest) override { return IsMine(m_wallet, dest) & ISMINE_SPENDABLE; }
    bool haveWatchOnly() override { return m_wallet.HaveWatchOnly(); };
    bool setAddressBook(const CTxDestination& dest, const std::string& name, const std::string& purpose) override
    {
        return m_wallet.SetAddressBook(dest, name, purpose);