2016-09-25 22:14:36 +08:00
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/*=============================================================================
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# Filename: SigEntry.h
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# Author: Bookug Lobert
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# Mail: zengli-bookug@pku.edu.cn
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# Last Modified: 2016-04-11 13:48
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# Description: written by liyouhuan and hanshuo
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=============================================================================*/
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#ifndef _SIGNATURE_SIGENTRY_H
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#define _SIGNATURE_SIGENTRY_H
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#include "../Util/Util.h"
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#include "Signature.h"
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class SigEntry
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{
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private:
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EntitySig sig;
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//-1 if not in leaf node
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int entity_id;
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public:
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SigEntry();
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SigEntry(int _entity_id, EntityBitSet& _bitset);
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SigEntry(const SigEntry& _sig_entry);
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SigEntry(const EntitySig& sig, int _entity_id);
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const EntitySig& getEntitySig() const;
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int getEntityId() const;
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int getSigCount() const;
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SigEntry& operator=(const SigEntry _sig_entry);
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SigEntry& operator|=(const SigEntry _sig_entry);
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bool cover(const SigEntry& _sig_entry) const;
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bool cover(const EntitySig& _sig) const;
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int xEpsilen(const SigEntry& _sig_entry) const;
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int xOR(const SigEntry& _sig_entry) const;
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std::string to_str() const;
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};
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#endif // _SIGNATURE_SIGENTRY_H
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