Class MutableTransactionSignatureCreator

src/script/sign.h:70–82

A signature creator for transactions. */

/** A signature creator for transactions. */
class MutableTransactionSignatureCreator : public BaseSignatureCreator {
    const CMutableTransaction* txTo;
    unsigned int nIn;
    bool no_forkid;
    int nHashType;
    CAmount amount;
    const MutableTransactionSignatureChecker checker;

public:
    MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, bool no_forkid, int nHashTypeIn = SIGHASH_ALL | SIGHASH_FORKID);
    const BaseSignatureChecker& Checker() const override { return checker; }
    bool CreateSig(const SigningProvider& provider, std::vector<unsigned char>& vchSig, const CKeyID& keyid, const CScript& scriptCode, SigVersion sigversion) const override;
};

/** A signature creator that just produces 71-byte empty signatures. */
extern const BaseSignatureCreator& DUMMY_SIGNATURE_CREATOR;