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/*************************************************************************
* XDAQ Components for Pixel Online Software *
* Authors: Dario Menasce, Marco Rovere *
************************************************************************/
#ifndef PixelTimeFormatter_h
#define PixelTimeFormatter_h
/**
* \file CalibFormats/SiPixelObjects/interface/PixelTimeFormatter.h
* \brief This class provides utility methods to manipulate ASCII formatted timestamps
*
* A longer explanation will be placed here later
*/
#include "CalibFormats/SiPixelObjects/interface/PixelConfigKey.h"
#include <iostream>
#include <sstream>
#include <string>
#include <ctime>
#include <sys/time.h>
#include <cstdlib>
#define USE_TIMER_ 0
namespace pos {
class PixelTimeFormatter {
public:
//---------------------------------------------------------------------------------
PixelTimeFormatter(std::string source) {
if (!USE_TIMER_)
return;
origin_ = source;
std::cout << "[PixelTimeFormatter::PixelTimeFormatter()]\t\t Time counter started for " << origin_
<< std::endl;
startTime_ = getImSecTime();
}
virtual ~PixelTimeFormatter() = default;
void stopTimer(void) {
if (!USE_TIMER_)
return;
endTime_ = getImSecTime();
double start = startTime_.tv_sec + startTime_.tv_usec / 1000000.;
double stop = endTime_.tv_sec + endTime_.tv_usec / 1000000.;
std::cout << "[PixelTimeFormatter::stopTimer()]\t\t\t Elapsed time: " << stop - start << " seconds for "
<< origin_ << std::endl;
}
virtual void writeXMLHeader(pos::PixelConfigKey key,
int version,
std::string path,
std::ofstream *out,
std::ofstream *out1 = nullptr,
std::ofstream *out2 = nullptr) const {
;
}
//---------------------------------------------------------------------------------
static std::string getTime(void) {
constexpr size_t kBufferLength = 72;
char theDate[kBufferLength];
struct tm *thisTime;
time_t aclock;
std::string date;
time(&aclock);
thisTime = localtime(&aclock);
snprintf(theDate,
kBufferLength,
"%d-%02d-%02d %02d:%02d:%02d",
thisTime->tm_year + 1900,
thisTime->tm_mon + 1,
thisTime->tm_mday,
thisTime->tm_hour,
thisTime->tm_min,
thisTime->tm_sec);
date = theDate;
//std::cout << "[PixelTimeFormatter::getTime()]\t\t\t\t Time: " << date << std::endl ;
return date;
}
//---------------------------------------------------------------------------------
struct tm *getITime(void) {
struct tm *thisTime;
time_t aclock;
time(&aclock);
thisTime = localtime(&aclock);
return thisTime;
}
//---------------------------------------------------------------------------------
static std::string getmSecTime(void) {
constexpr size_t kBufferSize = 20;
char theDate[kBufferSize];
struct timeval msecTime;
gettimeofday(&msecTime, (struct timezone *)nullptr);
snprintf(theDate, kBufferSize, "%d-%d", (unsigned int)msecTime.tv_sec, (unsigned int)msecTime.tv_usec);
return std::string(theDate);
}
//---------------------------------------------------------------------------------
struct timeval getImSecTime(void) {
struct timeval msecTime;
gettimeofday(&msecTime, (struct timezone *)nullptr);
return msecTime;
}
/*
//---------------------------------------------------------------------------------
static double timeDiff(std::string firstTime, std::string secondTime)
{
time_t rawTime;
struct tm * rawTimeInfo;
int firstMonth = atoi( firstTime.substr(0,2).c_str()) ;
int firstDay = atoi( firstTime.substr(3,2).c_str()) ;
int firstYear = atoi( firstTime.substr(6,4).c_str()) ;
int secondMonth = atoi(secondTime.substr(0,2).c_str()) ;
int secondDay = atoi(secondTime.substr(3,2).c_str()) ;
int secondYear = atoi(secondTime.substr(6,4).c_str()) ;
time(&rawTime);
rawTimeInfo = localtime(&rawTime);
rawTimeInfo->tm_mon = firstMonth - 1 ;
rawTimeInfo->tm_mday = firstDay ;
rawTimeInfo->tm_year = firstYear - 1900 ;
time_t ft = mktime( rawTimeInfo ) ;
rawTimeInfo = localtime(&rawTime);
rawTimeInfo->tm_mon = secondMonth - 1 ;
rawTimeInfo->tm_mday = secondDay ;
rawTimeInfo->tm_year = secondYear - 1900 ;
time_t st = mktime( rawTimeInfo ) ;
return difftime(ft, st) ;
}
*/
//=================================================================================
private:
struct timeval startTime_;
struct timeval endTime_;
std::string origin_;
bool verbose_;
};
} // namespace pos
#endif
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