MSVertex.cxx File Reference

#include "MSVertexUtils/MSVertex.h"
#include <cmath>
#include <sstream>

Include dependency graph for MSVertex.cxx:

Go to the source code of this file.

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

Function Documentation

operator<<()

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

Definition at line 114 of file MSVertex.cxx.

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

operator==()

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

Definition at line 116 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 103 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();
}