Minor bugfixes
Was "Handle obfuscation in CLevelDBIterator" Zcash: Only bugfixes
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@ -95,7 +95,7 @@ bool CLevelDBWrapper::IsEmpty()
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it->SeekToFirst();
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return !(it->Valid());
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}
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CLevelDBIterator::~CLevelDBIterator() { delete piter; }
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bool CLevelDBIterator::Valid() { return piter->Valid(); }
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void CLevelDBIterator::SeekToFirst() { piter->SeekToFirst(); }
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@ -67,7 +67,12 @@ private:
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leveldb::Iterator *piter;
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public:
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CLevelDBIterator(leveldb::Iterator *piterIn) : piter(piterIn) {}
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/**
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* @param[in] piterIn The original leveldb iterator.
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*/
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CLevelDBIterator(leveldb::Iterator *piterIn) :
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piter(piterIn) { };
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~CLevelDBIterator();
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bool Valid();
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@ -229,7 +234,7 @@ public:
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CLevelDBIterator *NewIterator()
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{
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return new CLevelDBIterator(pdb->NewIterator(iteroptions));
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{
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}
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/**
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* Return true if the database managed by this class contains no entries.
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@ -162,7 +162,7 @@ bool CCoinsViewDB::GetStats(CCoinsStats &stats) const {
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/* It seems that there are no "const iterators" for LevelDB. Since we
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only need read operations on it, use a const-cast to get around
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that restriction. */
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boost::scoped_ptr<CLevelDBWrapper> pcursor(const_cast<CLevelDBWrapper*>(&db)->NewIterator());
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boost::scoped_ptr<CLevelDBIterator> pcursor(const_cast<CLevelDBWrapper*>(&db)->NewIterator());
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pcursor->Seek('c');
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CHashWriter ss(SER_GETHASH, PROTOCOL_VERSION);
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@ -249,9 +249,9 @@ bool CBlockTreeDB::ReadFlag(const std::string &name, bool &fValue) {
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bool CBlockTreeDB::LoadBlockIndexGuts()
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{
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boost::scoped_ptr<leveldb::Iterator> pcursor(NewIterator());
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boost::scoped_ptr<CLevelDBIterator> pcursor(NewIterator());
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pcursor->Seek(make_pair('b', uint256(0)));
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pcursor->Seek(make_pair('b', uint256()));
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// Load mapBlockIndex
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while (pcursor->Valid()) {
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