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// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2014 The Bitcoin developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef H_BITCOIN_SCRIPT_SIGCACHE
#define H_BITCOIN_SCRIPT_SIGCACHE
#include "script/interpreter.h"
#include <vector>
class CPubKey;
class CachingSignatureChecker : public SignatureChecker
{
private:
bool store;
public:
CachingSignatureChecker(const CTransaction& txToIn, unsigned int nInIn, bool storeIn=true) : SignatureChecker(txToIn, nInIn), store(storeIn) {}
bool VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const;
};
#endif // H_BITCOIN_SCRIPT_SIGCACHE