ROOT::Experimental::Internal::TBulkBranchRead Class Reference

Helper class for reading many branch entries at once to optimize throughput.

Definition at line 68 of file TBranch.h.

Public Member Functions
Int_t	GetBulkEntries (Long64_t evt, TBuffer &user_buf)
	See TBranch::GetBulkEntries(Long64_t evt, TBuffer &user_buf);.
Int_t	GetEntriesSerialized (Long64_t evt, TBuffer &user_buf)
	See TBranch::GetEntriesSerialized(Long64_t evt, TBuffer &user_buf);.
Int_t	GetEntriesSerialized (Long64_t evt, TBuffer &user_buf, TBuffer *count_buf)
	See TBranch::GetEntriesSerialized(Long64_t evt, TBuffer &user_buf, TBuffer *count_buf);.
bool	SupportsBulkRead () const
	Return true if the branch can be read through the bulk interfaces.

Private Member Functions
	TBulkBranchRead (TBranch &parent)

Private Attributes
TBranch &	fParent

Friends
class	::TBranch

#include <TBranch.h>

Constructor & Destructor Documentation

TBulkBranchRead()

ROOT::Experimental::Internal::TBulkBranchRead::TBulkBranchRead ( TBranch &  parent )

inlineprivate

Definition at line 83 of file TBranch.h.

Member Function Documentation

GetBulkEntries()

Int_t ROOT::Experimental::Internal::TBulkBranchRead::GetBulkEntries ( Long64_t  evt, TBuffer &  user_buf  )

inline

See TBranch::GetBulkEntries(Long64_t evt, TBuffer &user_buf);.

Definition at line 320 of file TBranch.h.

GetEntriesSerialized() [1/2]

Int_t ROOT::Experimental::Internal::TBulkBranchRead::GetEntriesSerialized ( Long64_t  evt, TBuffer &  user_buf  )

inline

See TBranch::GetEntriesSerialized(Long64_t evt, TBuffer &user_buf);.

Definition at line 321 of file TBranch.h.

GetEntriesSerialized() [2/2]

Int_t ROOT::Experimental::Internal::TBulkBranchRead::GetEntriesSerialized ( Long64_t  evt, TBuffer &  user_buf, TBuffer *  count_buf  )

inline

See TBranch::GetEntriesSerialized(Long64_t evt, TBuffer &user_buf, TBuffer *count_buf);.

Definition at line 322 of file TBranch.h.

SupportsBulkRead()

bool ROOT::Experimental::Internal::TBulkBranchRead::SupportsBulkRead ( ) const

inline

Return true if the branch can be read through the bulk interfaces.

Definition at line 323 of file TBranch.h.

Friends And Related Symbol Documentation

::TBranch

friend class ::TBranch

friend

Definition at line 70 of file TBranch.h.

Member Data Documentation

fParent

TBranch& ROOT::Experimental::Internal::TBulkBranchRead::fParent

private

Definition at line 87 of file TBranch.h.

Libraries for ROOT::Experimental::Internal::TBulkBranchRead:

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

• tree/tree/inc/TBranch.h