TBranchAuxDynReader::BranchInfo Struct Reference

#include <TBranchAuxDynReader.h>

Collaboration diagram for TBranchAuxDynReader::BranchInfo:

Public Types
enum	Status { NotInitialized , Initialized , TypeError , NotFound }

Public Member Functions
void	setAddress (void *data)

Public Attributes
TBranch *	branch = 0
TClass *	tclass = 0
EDataType	edtyp = kOther_t
bool	needsSE = false
TClass *	SE_tclass = 0
EDataType	SE_edt = kOther_t
bool	isPackedContainer = false
enum Status	status = NotInitialized
SG::auxid_t	auxid = 0
std::string	attribName

Detailed Description

Definition at line 23 of file TBranchAuxDynReader.h.

Member Enumeration Documentation

Status

enum TBranchAuxDynReader::BranchInfo::Status

Enumerator
NotInitialized
Initialized
TypeError
NotFound

Definition at line 25 of file TBranchAuxDynReader.h.

{ NotInitialized, Initialized, TypeError, NotFound };

Member Function Documentation

setAddress()

void TBranchAuxDynReader::BranchInfo::setAddress

(

void *

data

)

Definition at line 143 of file TBranchAuxDynReader.cxx.

{
   if( needsSE ) {
      if( (edtyp == kULong_t or edtyp == kULong64_t or edtyp == kLong_t or edtyp == kLong64_t) and
          (SE_edt == kULong_t or SE_edt == kULong64_t or SE_edt == kLong_t or SE_edt == kLong64_t) and
          sizeof(Long_t) == sizeof(Long64_t) ) {
         // There is no need to attempt ROOT schema evolution between these types (and it will not work anyhow)
         needsSE = false;
      }
   }
   if( needsSE ) {
      // reading through the TTree - allows for schema evolution
      int rc = branch->GetTree()->SetBranchAddress( branch->GetName(), data, SE_tclass, SE_edt, true);
      if( rc < 0 ) {
         std::ostringstream msg;
         msg << "SetBranchAddress() failed for " << branch->GetName() << "  error=" << rc;
         throw msg.str();
      }
   } else {
      branch->SetAddress(data);
   }
}

Member Data Documentation

attribName

std::string TBranchAuxDynReader::BranchInfo::attribName

Definition at line 40 of file TBranchAuxDynReader.h.

auxid

SG::auxid_t TBranchAuxDynReader::BranchInfo::auxid = 0

Definition at line 39 of file TBranchAuxDynReader.h.

branch

TBranch* TBranchAuxDynReader::BranchInfo::branch = 0

Definition at line 27 of file TBranchAuxDynReader.h.

edtyp

EDataType TBranchAuxDynReader::BranchInfo::edtyp = kOther_t

Definition at line 29 of file TBranchAuxDynReader.h.

isPackedContainer

bool TBranchAuxDynReader::BranchInfo::isPackedContainer = false

Definition at line 36 of file TBranchAuxDynReader.h.

needsSE

bool TBranchAuxDynReader::BranchInfo::needsSE = false

Definition at line 32 of file TBranchAuxDynReader.h.

SE_edt

EDataType TBranchAuxDynReader::BranchInfo::SE_edt = kOther_t

Definition at line 34 of file TBranchAuxDynReader.h.

SE_tclass

TClass* TBranchAuxDynReader::BranchInfo::SE_tclass = 0

Definition at line 33 of file TBranchAuxDynReader.h.

status

enum Status TBranchAuxDynReader::BranchInfo::status = NotInitialized

Definition at line 37 of file TBranchAuxDynReader.h.

tclass

TClass* TBranchAuxDynReader::BranchInfo::tclass = 0

Definition at line 28 of file TBranchAuxDynReader.h.

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

• TBranchAuxDynReader.h
• TBranchAuxDynReader.cxx