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Associate a Comphash with a BloomFilterVal.

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We also keep track of the Bloom filter's element type inside each value. The
first use of the BiF bloomfilter_add will "typify" the Bloom filter and lock
the Bloom filter's type to the element type.
This commit is contained in:
Matthias Vallentin 2013-06-05 16:16:55 -07:00
parent 751cf61293
commit 880d02f720
4 changed files with 91 additions and 5 deletions
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18
src/OpaqueVal.h
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@ -110,18 +110,32 @@ private:
};
class BloomFilterVal : public OpaqueVal {
BloomFilterVal(const BloomFilterVal&);
BloomFilterVal& operator=(const BloomFilterVal&);
public:
BloomFilterVal();
static BloomFilterVal* Merge(const BloomFilterVal* first,
const BloomFilterVal* second);
BloomFilterVal(BloomFilter* bf);
~BloomFilterVal();
bool Typify(BroType* type);
BroType* Type() const;
void Add(const Val* val);
size_t Count(const Val* val) const;
protected:
friend class Val;
BloomFilterVal();
BloomFilterVal(OpaqueType* t);
DECLARE_SERIAL(BloomFilterVal);
private:
BloomFilter* bloom_filter_;
BroType* type_;
CompositeHash* hash_;
BloomFilter* bloom_filter_;
};
#endif