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//--------------------------------------------------------------------------------------------------
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// $Id: Pair.h,v 1.9 2009/03/18 15:44:32 loizides Exp $
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//
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// Pair
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//
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// Pair class to allow matching of particles to each other.
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//
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// Authors: C.Loizides
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//--------------------------------------------------------------------------------------------------
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#ifndef MITANA_DATATREE_PAIR_H
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#define MITANA_DATATREE_PAIR_H
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#include "MitAna/DataTree/interface/DataBase.h"
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#include "MitAna/DataTree/interface/Particle.h"
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namespace mithep
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{
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template<class A, class B=A>
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class Pair : public DataBase
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{
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public:
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Pair(const A *p1, const B *p2) : fP1(const_cast<A*>(p1)), fP2(const_cast<B*>(p2)),
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fOwn1(0), fOwn2(0) {}
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// Pair(cA *p1, const B *p2) : fPart1(p1), fPart2(p2), fOwn1(0), fOwn2(0) {}
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~Pair() { if (fOwn1) delete fP1; if (fOwn2) delete fP2; }
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const A *First() const { return fP1; }
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const B *Second() const { return fP2; }
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EObjType ObjType() const { return kPair; }
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protected:
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A *fP1; //first object
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B *fP2; //second object
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Bool_t fOwn1; //=true then first object is owned
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Bool_t fOwn2; //=true then second object is owned
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ClassDef(Pair, 1) // Pair class
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};
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}
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#endif
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