disktxpos.h

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// Copyright (c) 2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_INDEX_DISKTXPOS_H
#define BITCOIN_INDEX_DISKTXPOS_H
 
#include <flatfile.h>
#include <serialize.h>
 
struct CDiskTxPos : public FlatFilePos {
    unsigned int nTxOffset; // after header
 
    SERIALIZE_METHODS(CDiskTxPos, obj) {
        READWRITEAS(FlatFilePos, obj);
        READWRITE(VARINT(obj.nTxOffset));
    }
 
    CDiskTxPos(const FlatFilePos &blockIn, unsigned int nTxOffsetIn)
        : FlatFilePos(blockIn.nFile, blockIn.nPos), nTxOffset(nTxOffsetIn) {}
 
    CDiskTxPos() { SetNull(); }
 
    void SetNull() {
        FlatFilePos::SetNull();
        nTxOffset = 0;
    }
};
 
#endif // BITCOIN_INDEX_DISKTXPOS_H