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#ifndef CondCore_CondDB_Time_h
#define CondCore_CondDB_Time_h
//
#include "CondFormats/Common/interface/Time.h"
#include "CondFormats/Common/interface/TimeConversions.h"
#include "FWCore/Framework/interface/IOVSyncValue.h"
//
#include <string>
#include <limits>
#include <type_traits>
// imported from CondFormats/Common
namespace cond {
namespace time {
// Time_t
typedef cond::Time_t Time_t;
const Time_t MAX_VAL(std::numeric_limits<Time_t>::max());
const Time_t MIN_VAL(0);
const unsigned int SECONDS_PER_LUMI(23);
static constexpr const char* const MAX_TIMESTAMP = "9999-12-31 23:59:59.000";
typedef cond::UnpackedTime UnpackedTime;
typedef cond::TimeType TimeType;
// TimeType
static constexpr TimeType INVALID = cond::invalid;
static constexpr TimeType RUNNUMBER = cond::runnumber;
static constexpr TimeType TIMESTAMP = cond::timestamp;
static constexpr TimeType LUMIID = cond::lumiid;
static constexpr TimeType HASH = cond::hash;
static constexpr TimeType USERID = cond::userid;
std::string timeTypeName(TimeType type);
TimeType timeTypeFromName(const std::string& name);
// constant defininig the (maximum) size of the iov groups
static constexpr unsigned int SINCE_RUN_GROUP_SIZE = 1000;
// 36000 << 32 ( corresponding to 10h )
static constexpr unsigned long SINCE_TIME_GROUP_SIZE = 154618822656000;
static constexpr unsigned int SINCE_LUMI_GROUP_SIZE = SINCE_RUN_GROUP_SIZE;
static constexpr unsigned int SINCE_HASH_GROUP_SIZE = SINCE_RUN_GROUP_SIZE;
Time_t sinceGroupSize(TimeType tp);
Time_t tillTimeFromNextSince(Time_t nextSince, TimeType timeType);
Time_t tillTimeForIOV(Time_t since, unsigned int iovSize, TimeType timeType);
// LumiNr is the number of the luminosity block (LumiSection) in a run.
// LumiTime also called LumiId is an unique identifier for a luminosity block,
// being a combination of run number and LumiNr
Time_t lumiTime(unsigned int run, unsigned int lumiNr);
Time_t lumiIdToRun(Time_t lumiId);
Time_t lumiIdToLumiNr(Time_t lumiId);
// conversion from framework types
edm::IOVSyncValue toIOVSyncValue(cond::Time_t time, TimeType timetype, bool startOrStop);
Time_t fromIOVSyncValue(edm::IOVSyncValue const& time, TimeType timetype);
// min max sync value....
edm::IOVSyncValue limitedIOVSyncValue(Time_t time, TimeType timetype);
edm::IOVSyncValue limitedIOVSyncValue(edm::IOVSyncValue const& time, TimeType timetype);
std::string transactionIdForLumiTime(Time_t time, unsigned int iovSize, const std::string& secretKey);
} // namespace time
} // namespace cond
#endif
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