#include "Snapshot.h"

Public Member Functions
	Snapshot ()
	Default constructor. More...

	~Snapshot ()
	Default destructor. More...

void	Clear ()

const IOVTimeStamp &	Start () const

const IOVTimeStamp &	End () const

void	SetIoV (const IOVTimeStamp &start, const IOVTimeStamp &end)

bool	IsValid (const IOVTimeStamp &ts) const

size_t	NChannels () const

const std::vector< T > &	Data () const

template<class U = T, typename std::enable_if< std::is_base_of< ChData, U >::value, int >::type = 0>
bool	HasChannel (unsigned int ch) const
	Only included with class if T has base class ChData. More...

template<class U = T, typename std::enable_if< std::is_base_of< ChData, U >::value, int >::type = 0>
const T &	GetRow (unsigned int ch) const

template<class U = T, typename std::enable_if< std::is_base_of< ChData, U >::value, int >::type = 0>
void	AddOrReplaceRow (const T &data)

Private Attributes
IOVTimeStamp	fStart

IOVTimeStamp	fEnd

std::vector< T >	fData

Detailed Description

template<class T>
class lariov::Snapshot< T >

Definition at line 31 of file Snapshot.h.

Constructor & Destructor Documentation

template<class T>

lariov::Snapshot< T >::Snapshot ( )

inline

Default constructor.

Definition at line 35 of file Snapshot.h.

35 : fStart(0, 0), fEnd(0, 0) {}

lariov::Snapshot::fEnd

IOVTimeStamp fEnd

Definition: Snapshot.h:98

lariov::Snapshot::fStart

IOVTimeStamp fStart

Definition: Snapshot.h:97

template<class T>

lariov::Snapshot< T >::~Snapshot ( )

inline

Default destructor.

Definition at line 38 of file Snapshot.h.

38 {}

Member Function Documentation

template<class T>

template<class U = T, typename std::enable_if< std::is_base_of< ChData, U >::value, int >::type = 0>

void lariov::Snapshot< T >::AddOrReplaceRow ( const T & data )

inline

Definition at line 82 of file Snapshot.h.

     {
       typename std::vector<T>::iterator it =
         std::lower_bound(fData.begin(), fData.end(), data.Channel());
       if (it == fData.end() || data.Channel() != it->Channel()) {
         bool sort = (!(fData.empty()) && data < fData.back());
         fData.push_back(data);
         if (sort) std::sort(fData.begin(), fData.end());
       }
       else {
         *it = data;
       }
     }

template<class T >

void lariov::Snapshot< T >::Clear ( )

Definition at line 106 of file Snapshot.h.

References lariov::Snapshot< T >::fData, lariov::Snapshot< T >::fEnd, lariov::Snapshot< T >::fStart, lariov::IOVTimeStamp::MaxTimeStamp(), lariov::IOVTimeStamp::SetStamp(), lariov::IOVTimeStamp::Stamp(), and lariov::IOVTimeStamp::SubStamp().

Referenced by lariov::Snapshot< lariov::PmtGain >::~Snapshot().

   {
     fData.clear();
     fStart = fEnd = IOVTimeStamp::MaxTimeStamp();
     fStart.SetStamp(fStart.Stamp() - 1, fStart.SubStamp());
   }

template<class T>

const std::vector<T>& lariov::Snapshot< T >::Data ( ) const

inline

Definition at line 50 of file Snapshot.h.

50 { return fData; }

lariov::Snapshot::fData

std::vector< T > fData

Definition: Snapshot.h:99

template<class T>

const IOVTimeStamp& lariov::Snapshot< T >::End ( ) const

inline

Definition at line 43 of file Snapshot.h.

43 { return fEnd; }

lariov::Snapshot::fEnd

IOVTimeStamp fEnd

Definition: Snapshot.h:98

template<class T>

template<class U = T, typename std::enable_if< std::is_base_of< ChData, U >::value, int >::type = 0>

const T& lariov::Snapshot< T >::GetRow ( unsigned int ch ) const

inline

Definition at line 66 of file Snapshot.h.

     {
 
       typename std::vector<T>::const_iterator it = std::lower_bound(fData.begin(), fData.end(), ch);
 
       if (it == fData.end() || it->Channel() != ch) {
         std::string msg("Channel not found: ");
         msg += std::to_string(ch);
         throw IOVDataError(msg);
       }
 
       return *it;
     }

template<class T>

template<class U = T, typename std::enable_if< std::is_base_of< ChData, U >::value, int >::type = 0>

bool lariov::Snapshot< T >::HasChannel ( unsigned int ch ) const

inline

Only included with class if T has base class ChData.

Definition at line 55 of file Snapshot.h.

     {
 
       typename std::vector<T>::const_iterator it = std::lower_bound(fData.begin(), fData.end(), ch);
       if (it == fData.end() || it->Channel() != ch) { return false; }
       else
         return true;
     }

template<class T >

bool lariov::Snapshot< T >::IsValid ( const IOVTimeStamp & ts ) const

Definition at line 125 of file Snapshot.h.

References lariov::Snapshot< T >::fEnd, and lariov::Snapshot< T >::fStart.

Referenced by lariov::Snapshot< lariov::PmtGain >::End().

   {
     return (ts >= fStart && ts < fEnd);
   }

template<class T>

size_t lariov::Snapshot< T >::NChannels ( ) const

inline

Definition at line 48 of file Snapshot.h.

48 { return fData.size(); }

lariov::Snapshot::fData

std::vector< T > fData

Definition: Snapshot.h:99

template<class T >

void lariov::Snapshot< T >::SetIoV	(	const IOVTimeStamp &	start,
		const IOVTimeStamp &	end
	)

Definition at line 114 of file Snapshot.h.

References util::end(), lariov::Snapshot< T >::fEnd, and lariov::Snapshot< T >::fStart.

Referenced by lariov::Snapshot< lariov::PmtGain >::End().

   {
     if (start >= end) {
       throw IOVDataError("Called Snapshot::SetIoV with start timestamp >= end timestamp!");
     }
 
     fStart = start;
     fEnd = end;
   }