JROOT::JTreeParameters Class Reference

Data structure for TTree parameters. More...

#include <JTreeParameters.hh>

Inheritance diagram for JROOT::JTreeParameters:

Public Member Functions
	JTreeParameters (const TString &treeName, const TString &treeTitle, const TString &branchName="", const int compressionLevel=1, const int basketSize=65536, const int splitLevel=1, const Long64_t autoFlush=5000)
	Constructor.
const JTreeParameters &	getTreeParameters () const
	Get TTree parameters.
const TString &	getTreeName () const
	Get TTree name.
const TString &	getTreeTitle () const
	Get TTree title.
const TString &	getBranchName () const
	Get TBranch name.
int	getCompressionLevel () const
	Get compression level.
void	setCompressionLevel (const int value)
	Set compression level.
int	getBasketSize () const
	Get basket size.
void	setBasketSize (int value)
	Set basket size.
int	getSplitLevel () const
	Get split level.
void	setSplitLevel (int value)
	Set split level.
Long64_t	getAutoFlush () const
	Get auto flush.
void	setAutoFlush (Long64_t value)
	Set auto flush.

Protected Member Functions
	JTreeParameters ()
	Default constructor.

Protected Attributes
TString	treeName
	TTree name.
TString	treeTitle
	TTree title.
TString	branchName
	TBranch name.
int	compressionLevel
	TBranch compression level.
int	basketSize
	TBranch basket size.
int	splitLevel
	TBranch split level.
Long64_t	autoFlush
	TTree auto flush.

Friends
std::istream &	operator>> (std::istream &in, JTreeParameters &object)
	Read TTree parameters from input.
std::ostream &	operator<< (std::ostream &out, const JTreeParameters &object)
	Write TTree parameters to output.

Detailed Description

Data structure for TTree parameters.

Definition at line 31 of file JTreeParameters.hh.

Constructor & Destructor Documentation

JTreeParameters() [1/2]

JROOT::JTreeParameters::JTreeParameters ( const TString & treeName, const TString & treeTitle, const TString & branchName = "", const int compressionLevel = 1, const int basketSize = 65536, const int splitLevel = 1, const Long64_t autoFlush = 5000 )

inline

Constructor.

Parameters

treeName	TTree name
treeTitle	TTree title
branchName	TBranch name
compressionLevel	TBranch compression level
basketSize	TBranch basket size
splitLevel	TBranch split level
autoFlush	TTree auto flush

Definition at line 44 of file JTreeParameters.hh.

    {
      this->treeName         = treeName;
      this->treeTitle        = treeTitle;
      this->branchName       = branchName;
      this->compressionLevel = compressionLevel;
      this->basketSize       = basketSize;
      this->splitLevel       = splitLevel;
      this->autoFlush        = autoFlush;
    }

JTreeParameters() [2/2]

JROOT::JTreeParameters::JTreeParameters ( )

inlineprotected

Default constructor.

Definition at line 239 of file JTreeParameters.hh.

    {}

Member Function Documentation

getTreeParameters()

const JTreeParameters & JROOT::JTreeParameters::getTreeParameters ( ) const

inline

Get TTree parameters.

Returns

TTree parameters

Definition at line 68 of file JTreeParameters.hh.

    {
      return static_cast<const JTreeParameters&>(*this);
    }

getTreeName()

const TString & JROOT::JTreeParameters::getTreeName ( ) const

inline

Get TTree name.

Returns

TTree name

Definition at line 79 of file JTreeParameters.hh.

    {
      return treeName;
    }

getTreeTitle()

const TString & JROOT::JTreeParameters::getTreeTitle ( ) const

inline

Get TTree title.

Returns

TTree title

Definition at line 90 of file JTreeParameters.hh.

    {
      return treeTitle;
    }

getBranchName()

const TString & JROOT::JTreeParameters::getBranchName ( ) const

inline

Get TBranch name.

Returns

TBranch name

Definition at line 101 of file JTreeParameters.hh.

    {
      return (branchName != "" ? branchName : treeName);
    }

getCompressionLevel()

int JROOT::JTreeParameters::getCompressionLevel ( ) const

inline

Get compression level.

Returns

compression level

Definition at line 112 of file JTreeParameters.hh.

    {
      return compressionLevel;
    }

setCompressionLevel()

void JROOT::JTreeParameters::setCompressionLevel ( const int value )

inline

Set compression level.

Parameters

value

compression level

Definition at line 123 of file JTreeParameters.hh.

    {
      compressionLevel = value;
    }

getBasketSize()

int JROOT::JTreeParameters::getBasketSize ( ) const

inline

Get basket size.

Returns

basket size

Definition at line 134 of file JTreeParameters.hh.

    {
      return basketSize;
    }

setBasketSize()

void JROOT::JTreeParameters::setBasketSize ( int value )

inline

Set basket size.

Parameters

value

basket size

Definition at line 145 of file JTreeParameters.hh.

    {
      basketSize = value;
    }

getSplitLevel()

int JROOT::JTreeParameters::getSplitLevel ( ) const

inline

Get split level.

Returns

split level

Definition at line 156 of file JTreeParameters.hh.

    {
      return splitLevel;
    }

setSplitLevel()

void JROOT::JTreeParameters::setSplitLevel ( int value )

inline

Set split level.

Parameters

value

split level

Definition at line 167 of file JTreeParameters.hh.

    {
      splitLevel = value;
    }

getAutoFlush()

Long64_t JROOT::JTreeParameters::getAutoFlush ( ) const

inline

Get auto flush.

Returns

auto flush

Definition at line 178 of file JTreeParameters.hh.

    {
      return autoFlush;
    }

setAutoFlush()

void JROOT::JTreeParameters::setAutoFlush ( Long64_t value )

inline

Set auto flush.

Parameters

value

auto flush

Definition at line 189 of file JTreeParameters.hh.

    {
      autoFlush = value;
    }

Friends And Related Symbol Documentation

operator>>

std::istream & operator>> ( std::istream & in, JTreeParameters & object )

friend

Read TTree parameters from input.

Parameters

in	input stream
object	TTree parameters

Returns

input stream

Definition at line 202 of file JTreeParameters.hh.

    {
      using namespace std;
 
      object.treeName  .ReadToken(in);
      object.branchName.ReadToken(in);
 
      return in >> object.compressionLevel
                >> object.basketSize
                >> object.splitLevel
                >> object.autoFlush;    
    }

operator<<

std::ostream & operator<< ( std::ostream & out, const JTreeParameters & object )

friend

Write TTree parameters to output.

Parameters

out	output stream
object	TTree parameters

Returns

output stream

Definition at line 222 of file JTreeParameters.hh.

    {
      using namespace std;
 
      return out << setw(24) << left << object.getTreeName()   << right << ' '
                 << setw(24) << left << object.getBranchName() << right << ' '
                 << setw(1)  << object.getCompressionLevel()            << ' '
                 << setw(10) << object.getBasketSize()                  << ' '
                 << setw(2)  << object.getSplitLevel()                  << ' '
                 << setw(8)  << object.getAutoFlush();  
    }

Member Data Documentation

treeName

TString JROOT::JTreeParameters::treeName

protected

TTree name.

Definition at line 243 of file JTreeParameters.hh.

treeTitle

TString JROOT::JTreeParameters::treeTitle

protected

TTree title.

Definition at line 244 of file JTreeParameters.hh.

branchName

TString JROOT::JTreeParameters::branchName

protected

TBranch name.

Definition at line 245 of file JTreeParameters.hh.

compressionLevel

int JROOT::JTreeParameters::compressionLevel

protected

TBranch compression level.

Definition at line 246 of file JTreeParameters.hh.

basketSize

int JROOT::JTreeParameters::basketSize

protected

TBranch basket size.

Definition at line 247 of file JTreeParameters.hh.

splitLevel

int JROOT::JTreeParameters::splitLevel

protected

TBranch split level.

Definition at line 248 of file JTreeParameters.hh.

autoFlush

Long64_t JROOT::JTreeParameters::autoFlush

protected

TTree auto flush.

Definition at line 249 of file JTreeParameters.hh.

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

• JTreeParameters.hh