17 lines
369 B
C++
17 lines
369 B
C++
#include "lmdb-typed.hh"
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namespace LMDBSafe {
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unsigned int MDBGetMaxID(MDBRWTransaction &txn, MDBDbi &dbi)
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{
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auto cursor = txn->getRWCursor(dbi);
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MDBOutVal maxidval, maxcontent;
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unsigned int maxid{ 0 };
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if (!cursor.get(maxidval, maxcontent, MDB_LAST)) {
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maxid = maxidval.get<unsigned int>();
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}
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return maxid;
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}
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} // namespace LMDBSafe
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