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doc: add comment about CCoinsViewDBCursor constructor

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James O'Beirne 2021-06-18 14:15:39 -04:00
parent 0f8a5a4dd5
commit 7ad414f4bf
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src/txdb.cpp
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@ -172,6 +172,8 @@ bool CBlockTreeDB::ReadLastBlockFile(int &nFile) {
class CCoinsViewDBCursor: public CCoinsViewCursor
{
public:
// Prefer using CCoinsViewDB::Cursor() since we want to perform some
// cache warmup on instantiation.
CCoinsViewDBCursor(CDBIterator* pcursorIn, const uint256&hashBlockIn):
CCoinsViewCursor(hashBlockIn), pcursor(pcursorIn) {}
~CCoinsViewDBCursor() {}