etclient_main.cxx

Go to the documentation of this file.

// Test of etClient class
// R. Michaels, Feb 2001
 
#define PRINTOUT 1  // to test speed set to 0, else prints out
 
#include "THaEtClient.h"
#include <iostream>
 
using namespace std;
using namespace Decoder;
 
int main(int argc, char *argv[]) 
{
 
       int mymode = 1;   // preferred mode for ET
       // open connection to adaqcp computer.
       auto* et = new THaEtClient("adaqcp", mymode);
 
       UInt_t NUMEVT = 10000;
       ULong64_t lensum=0;
       ULong64_t dummysum = 0;
 
       if (argc > 1) NUMEVT = atoi(argv[1]);
 
       for (UInt_t iev=0; iev<NUMEVT; iev++) {
         if ((iev%1000) == 0) {
           cout << "Event "<<dec<<iev<<"  sums "<<lensum<<"  "<<dummysum<<endl;
         }
         int status = et->codaRead();  // This must be done once per event.
         if (status != 0) {
             cout << "Error Status from codaRead " << status << endl;
             exit(0);
         }
         evbuff = et->getEvBuffer();
         if (PRINTOUT) 
           cout << "Event "<<dec<<iev<<" length "<<evbuff[0]+1<<endl;
         for (UInt_t i=0; i<evbuff[0]+1; i++) {
           if(i < et->getBuffSize()) {
             if(PRINTOUT) {
               cout<<"evbuffer " <<dec<<i<< "  = "<<hex<<evbuff[i]<<endl;
             } else {
               lensum += evbuff[0]/100;
               dummysum += evbuff[i]/100000.;
             }
           }
 
         }
         //      if (PRINTOUT) usleep(5000);
       }
       cout << "END, processes "<<NUMEVT<<" events,  sums "<<lensum<<"  "<<dummysum<<endl;
}