2014-09-10 07:16:09 -07:00
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// Copyright (c) 2009-2010 Satoshi Nakamoto
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2014-12-16 17:47:57 -08:00
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// Copyright (c) 2009-2014 The Bitcoin Core developers
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2014-10-06 04:00:55 -07:00
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// Distributed under the MIT software license, see the accompanying
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2014-09-10 07:16:09 -07:00
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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2014-11-03 07:16:40 -08:00
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#ifndef BITCOIN_SCRIPT_SIGCACHE_H
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#define BITCOIN_SCRIPT_SIGCACHE_H
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2014-09-10 07:16:09 -07:00
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#include "script/interpreter.h"
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#include <vector>
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class CPubKey;
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2015-01-27 05:28:45 -08:00
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class CachingTransactionSignatureChecker : public TransactionSignatureChecker
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{
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2014-09-13 19:48:32 -07:00
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private:
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bool store;
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2014-09-10 07:16:09 -07:00
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public:
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2015-01-27 06:01:31 -08:00
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CachingTransactionSignatureChecker(const CTransaction* txToIn, unsigned int nInIn, bool storeIn=true) : TransactionSignatureChecker(txToIn, nInIn), store(storeIn) {}
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2014-09-10 07:16:09 -07:00
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2014-09-13 19:48:32 -07:00
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bool VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const;
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2014-09-10 07:16:09 -07:00
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};
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2014-11-03 07:16:40 -08:00
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#endif // BITCOIN_SCRIPT_SIGCACHE_H
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