StRoot: StHbtMaker/Cut/GenericTripletCut.cxx Source File

00001 /***************************************************************************
00002  *
00003  * $Id: GenericTripletCut.cxx,v 1.6 2001/06/03 21:05:07 willson Exp $
00004  *
00005  * Author: Robert Willson, Ohio State, willson@bnl.gov
00006  ***************************************************************************
00007  *
00008  * Description: part of STAR HBT Framework: StHbtMaker package.
00009  *   A do-nothing triplet cut that simply says "true" to every triplet.
00010  *
00011  ***************************************************************************
00012  *
00013  * $Log: GenericTripletCut.cxx,v $
00014  * Revision 1.6  2001/06/03 21:05:07  willson
00015  * Cuts on entrance separation
00016  *
00017  * Revision 1.5  2000/08/15 23:24:24  lisa
00018  * Fixed small typo in preprocessor directive ifdef
00019  *
00020  * Revision 1.4  2000/08/08 23:39:31  laue
00021  * Updated for standalone version
00022  *
00023  * Revision 1.3  2000/04/12 01:53:35  willson
00024  * Initial Installation - Comments Added
00025  *
00026  * 
00027  ***************************************************************************/
00028 
00029 #include "StHbtMaker/Cut/GenericTripletCut.h"
00030 //#include <cstdio>
00031 
00032 #ifdef __ROOT__
00033 ClassImp(GenericTripletCut)
00034 #endif
00035 
00036 //__________________
00037 GenericTripletCut::GenericTripletCut(float EntSepCut){
00038   mEntSepCut = EntSepCut;
00039   mNTripletsPassed = mNTripletsFailed = 0;
00040 }
00041 //__________________
00042 //GenericTripletCut::~GenericTripletCut(){
00043 //  /* no-op */
00044 //}
00045 //__________________
00046 bool GenericTripletCut::Pass(const StHbtTriplet* Triplet){
00047   bool temp = true;
00048   if (mEntSepCut) temp = (Triplet->NominalTpcEntranceSeparation()>mEntSepCut);
00049   temp ? mNTripletsPassed++ : mNTripletsFailed++;
00050   return temp;
00051 }
00052 //__________________
00053 StHbtString GenericTripletCut::Report(){
00054   StHbtString Stemp = "Generic Triplet Cut - total dummy-- always returns true\n";
00055   char Ctemp[100];
00056   sprintf(Ctemp,"Number of Triplets which passed:\t%ld  Number which failed:\t%ld\n",mNTripletsPassed,mNTripletsFailed);
00057   Stemp += Ctemp;
00058   StHbtString returnThis = Stemp;
00059   return returnThis;
00060 }
00061 //__________________