MSVertex.h File Reference

#include <vector>
#include "GaudiKernel/MsgStream.h"
#include "GeoPrimitives/GeoPrimitives.h"
#include "xAODTracking/TrackParticle.h"

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Classes
class	MSVertex

Functions
std::string	str (const MSVertex &a)
MsgStream &	operator<< (MsgStream &m, const MSVertex &a)
bool	operator== (const MSVertex &a, const MSVertex &b)
bool	operator!= (const MSVertex &a, const MSVertex &b)

Function Documentation

operator!=()

bool operator!= ( const MSVertex & a, const MSVertex & b )

inline

Definition at line 71 of file MSVertex.h.

{ return !(a == b); }

operator<<()

MsgStream & operator<<	(	MsgStream &	m,
		const MSVertex &	a )

Definition at line 93 of file MSVertex.cxx.

{ return (m << str(a)); }

operator==()

bool operator==	(	const MSVertex &	a,
		const MSVertex &	b )

Definition at line 95 of file MSVertex.cxx.

                                                    {
    //* distance used to compare floats *//
    const double DELTA = 1e-3;
 
    if (std::abs(a.getPosition().x() - b.getPosition().x()) > DELTA) return false;
    if (std::abs(a.getPosition().y() - b.getPosition().y()) > DELTA) return false;
    if (std::abs(a.getPosition().z() - b.getPosition().z()) > DELTA) return false;
    if (std::abs(a.getPosition().eta() - b.getPosition().eta()) > DELTA) return false;
    if (std::abs(a.getPosition().phi() - b.getPosition().phi()) > DELTA) return false;
    if (std::abs(a.getChi2Probability() - b.getChi2Probability()) > DELTA) return false;
 
    if (a.getAuthor() - b.getAuthor() != 0) return false;
    if (a.getNTracks() - b.getNTracks() != 0) return false;
    if (a.getNMDT() - b.getNMDT() != 0) return false;
    if (a.getNRPC() - b.getNRPC() != 0) return false;
    if (a.getNTGC() - b.getNTGC() != 0) return false;
 
    return true;
}

str()

std::string str

(

const MSVertex &

a

)

Definition at line 82 of file MSVertex.cxx.

                                 {
    std::stringstream ss;
 
    ss << "author = " << a.getAuthor() << "; x = " << a.getPosition().x() << "; y = " << a.getPosition().y()
       << "; z = " << a.getPosition().z() << "; phi = " << a.getPosition().phi() << "; eta = " << a.getPosition().eta()
       << "; chi2 prob. = " << a.getChi2Probability() << "; # tracks = " << a.getNTracks() << "; # MDT hits = " << a.getNMDT()
       << "; # RPC hits = " << a.getNRPC() << "; # TGC hits = " << a.getNTGC();
 
    return ss.str();
}