PID.h

Go to the documentation of this file.

/******************************************************************************
 *
 *  Copyright (C) 2008 Boris Iven, Max Hermann
 *
 *  This file is part of the "CEDRIC Event Display" application.
 *
 *****************************************************************************/

#ifndef PID_H
#define PID_H

#include <QString>

#include <osg/Vec3>
#include <osg/Vec4>

#include <map>


class PID
{
public:
        static osg::Vec4 getColor( int pid );
        static QString   getName ( int pid );
        
private:
        struct PIDInfo
        {
                QString   name;
                osg::Vec3 color;                
                
                // Default QString and osg::Vec3 operator== overloadings are the right ones,
                // so there is no need for own implementation.
                
                PIDInfo(): name("default"), color(1,1,0)
                        {}
                
                PIDInfo( int index ): name(QString::number(index)), color(0,0,0)
                        {}
                
                PIDInfo( QString name_, osg::Vec3 color_=osg::Vec3(1,1,1) ): name(name_), color(color_)
                        {}
        };

        std::map<int, PIDInfo> m_PIDMap;

        struct GEANT3_TableEntry 
        { int id; std::string name; int options; double mass; double charge; double lifetime; };
        
        static GEANT3_TableEntry s_GEANT3_Table[];

        
public:
        static PID& ref() { static PID singleton; return singleton; }
private:
        PID();
        ~PID() {}
        PID( const PID& /*singleton*/ ) {}
        PID& operator = ( const PID& /*singleton*/ ) { return *this; }
};

#endif