RooGKCounter.cc

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#include "CaloOnlineTools/HcalOnlineDb/interface/RooGKCounter.h"
 
#include <iostream>
#include <cmath>
#include <cstdio>
using std::cout;
using std::endl;
using std::ostream;
 
//ClassImp(RooGKCounter)
 
RooGKCounter::RooGKCounter() { init(); }
 
RooGKCounter::RooGKCounter(const char *message) {
  init();
  _message = message;
  if (_message.length() == 0)
    printCount = false;
}
 
RooGKCounter::RooGKCounter(unsigned long int theFirst, unsigned long int theDivider) {
  init();
  _count = theFirst;
  _firstCount = theFirst;
  _divider = theDivider;
  printCount = true;
}
 
void RooGKCounter::setCounter(unsigned long int theCount) { _count = theCount; }
 
void RooGKCounter::setDivider(unsigned int theDivider) { _divider = theDivider; }
 
void RooGKCounter::setPrintCount(bool _printCount) { printCount = _printCount; }
 
void RooGKCounter::setNewLine(bool newLine) { _newLine = newLine; }
 
void RooGKCounter::setMessage(const char *message) { _message = message; }
 
void RooGKCounter::init(void) {
  _count = 0;
  _firstCount = 0;
  _divider = 1;
  printCount = false;
  firstCountEntry = true;
  _message = "processing entry #";
  _newLine = true;
 
  initTime = time(nullptr);
  firstTickTime = 1;
  lastTickTime = 1;
  lastPrintTime = 1;
}
 
void RooGKCounter::count(void) {
  _count++;
 
  double _number;
  double _freq;
  double _limit = 1. / (double)_divider;
 
  _number = (double)_count;
  _freq = (double)_divider;
 
  if (firstCountEntry) {
    if (printCount)
      std::cout << "Counter is on:" << std::endl;
    firstCountEntry = false;
    firstTickTime = time(nullptr);
  }
 
  if (printCount) {
    if (fmod(_number, _freq) < _limit) {
      double averageTimeSinceFirstTick = 0.0;
      if (_count > _firstCount) {
        averageTimeSinceFirstTick = (time(nullptr) - firstTickTime) / (double)(_count - _firstCount);
      }
      if (!_newLine) {
        std::cout << char(13) << _message.c_str() << _count;
        if (_count > _firstCount)
          std::cout << ", average time per count, sec: " << averageTimeSinceFirstTick;
        fflush(stdout);
      } else {
        std::cout << _message.c_str() << _count;
        if (_count > _firstCount)
          std::cout << ", average time per count, sec: " << averageTimeSinceFirstTick;
        std::cout << std::endl;
      }
      lastPrintTime = time(nullptr);
    }
  }
 
  lastTickTime = time(nullptr);
}
 
unsigned long int RooGKCounter::getCount(void) { return _count; }
 
void RooGKCounter::increment(long int _incr) { _count += _incr; }
 
RooGKCounter::~RooGKCounter() {}