dabc::HierarchyReading Class Reference

#include <dabc/HierarchyStore.h>

Public Member Functions
Hierarchy	GetSerie (const std::string &entry, const DateTime &from, const DateTime &till)
	Get entry with history for specified time interval. More...
bool	GetStrucutre (Hierarchy &h, const DateTime &dt=0)
	Get full structure at given point of time. More...
	HierarchyReading ()
bool	ScanTree ()
	Scan only directories, do not open any files. More...
void	SetBasePath (const std::string &path)
	Set top directory for all recorded data. More...
virtual	~HierarchyReading ()

Protected Member Functions
std::string	MakeFileName (const std::string &fpath, const DateTime &dt)
bool	ProduceStructure (Hierarchy &tree, const DateTime &from, const DateTime &till, const std::string &entry, Hierarchy &tgt)
dabc::Buffer	ReadBuffer (dabc::BinaryFile &f)
bool	ScanFiles (const std::string &dirname, const DateTime &onlydate, std::vector< uint64_t > &vect)
bool	ScanTreeDir (dabc::Hierarchy &h, const std::string &dirname)
	! scanned files tree More...

Protected Attributes
std::string	fBasePath
FileInterface *	fIO
	! base directory More...
dabc::Hierarchy	fTree
	! file interface More...

Detailed Description

Definition at line 76 of file HierarchyStore.h.

Constructor & Destructor Documentation

HierarchyReading()

dabc::HierarchyReading::HierarchyReading

(

)

Definition at line 202 of file HierarchyStore.cxx.

~HierarchyReading()

dabc::HierarchyReading::~HierarchyReading ( )

virtual

Definition at line 208 of file HierarchyStore.cxx.

Member Function Documentation

ScanTreeDir()

bool dabc::HierarchyReading::ScanTreeDir ( dabc::Hierarchy &  h, const std::string &  dirname  )

protected

! scanned files tree

Definition at line 265 of file HierarchyStore.cxx.

ScanFiles()

bool dabc::HierarchyReading::ScanFiles ( const std::string &  dirname, const DateTime &  onlydate, std::vector< uint64_t > &  vect  )

protected

Definition at line 235 of file HierarchyStore.cxx.

MakeFileName()

std::string dabc::HierarchyReading::MakeFileName ( const std::string &  fpath, const DateTime &  dt  )

protected

Definition at line 222 of file HierarchyStore.cxx.

ProduceStructure()

bool dabc::HierarchyReading::ProduceStructure ( Hierarchy &  tree, const DateTime &  from, const DateTime &  till, const std::string &  entry, Hierarchy &  tgt  )

protected

we exclude building of the structures which are not interesting for us

Definition at line 354 of file HierarchyStore.cxx.

ReadBuffer()

dabc::Buffer dabc::HierarchyReading::ReadBuffer ( dabc::BinaryFile &  f )

protected

Definition at line 333 of file HierarchyStore.cxx.

SetBasePath()

void dabc::HierarchyReading::SetBasePath

(

const std::string &

path

)

Set top directory for all recorded data.

Definition at line 216 of file HierarchyStore.cxx.

ScanTree()

bool dabc::HierarchyReading::ScanTree

(

)

Scan only directories, do not open any files.

Definition at line 325 of file HierarchyStore.cxx.

GetStrucutre()

bool dabc::HierarchyReading::GetStrucutre	(	Hierarchy &	h,
		const DateTime &	dt = 0
	)

Get full structure at given point of time.

Definition at line 428 of file HierarchyStore.cxx.

GetSerie()

dabc::Hierarchy dabc::HierarchyReading::GetSerie	(	const std::string &	entry,
		const DateTime &	from,
		const DateTime &	till
	)

Get entry with history for specified time interval.

Definition at line 442 of file HierarchyStore.cxx.

Field Documentation

fBasePath

std::string dabc::HierarchyReading::fBasePath

protected

Definition at line 78 of file HierarchyStore.h.

fIO

FileInterface* dabc::HierarchyReading::fIO

protected

! base directory

Definition at line 80 of file HierarchyStore.h.

fTree

dabc::Hierarchy dabc::HierarchyReading::fTree

protected

! file interface

Definition at line 82 of file HierarchyStore.h.

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The documentation for this class was generated from the following files:

• base/dabc/HierarchyStore.h
• base/src/HierarchyStore.cxx