JROOT::JRootFileReader< T, true > Class Template Reference

Tempate specialisation of JRootFileReader for TTree compatible iteration. More...

#include <JRootFileReader.hh>

Inheritance diagram for JROOT::JRootFileReader< T, true >:

Public Types
typedef JPointer< T >	pointer_type
	Type definition of pointer_type. More...
typedef JRewindableObjectIterator< T >::pointer_type	pointer_type

Public Member Functions
virtual bool	is_open () const
	Check is file is open. More...
virtual void	close ()
	Close file. More...
virtual bool	hasNext ()=0
	Check availability of next element. More...
virtual bool	hasNext ()
	Check availability of next element. More...
virtual const pointer_type &	next ()=0
	Get next element. More...
virtual const pointer_type &	next ()
	Get next element. More...
virtual skip_type	skip (const skip_type ns)
	Skip items. More...
virtual skip_type	skip (const skip_type ns)
	Skip items. More...
virtual void	rewind ()
	Rewind. More...
counter_type	getCounter () const
	Get internal counter. More...
virtual bool	load (TFile *file)
	Load TTree from given file. More...
virtual const TDictionary *	getDictionary ()
	Get ROOT dictionary. More...
virtual JClass_t *	get () const
	Get pointer. More...
virtual void	set (JClass_t *p)
	Set pointer. More...
template<class T >
void	set (const JPointer< T > &pointer)
	Set pointer. More...
virtual void	reset ()
	Reset pointer. More...
template<class T >
void	reset (const JPointer< T > &pointer)
	Reset pointer. More...
void	reset (JClass_t *p)
	Reset pointer. More...
JClass_t *const &	getReference () const
	Get rereference to internal pointer. More...
JClass_t *&	getReference ()
	Get rereference to internal pointer. More...
virtual bool	equals (const JAbstractPointer &object) const
	Equals. More...
bool	is_valid () const
	Check validity of pointer. More...
JClass_t *	operator-> () const
	Smart pointer operator. More...
	operator JClass_t * () const
	Type conversion operator. More...
const JTreeParameters &	getTreeParameters () const
	Get TTree parameters. More...
const TString &	getTreeName () const
	Get TTree name. More...
const TString &	getTreeTitle () const
	Get TTree title. More...
const TString &	getBranchName () const
	Get TBranch name. More...
int	getCompressionLevel () const
	Get compression level. More...
int	getBasketSize () const
	Get basket size. More...
int	getSplitLevel () const
	Get split level. More...
void	release ()
	Release memory. More...
T *	getAddress () const
	Get address. More...

Static Public Member Functions
static void	Throw (const bool option)
	Enable/disable throw option. More...
static int	Throw (const JException &error, const int value=-1)
	Throw exception or return error. More...

Protected Attributes
counter_type	counter
JClass_t *	__p
	pointer to object More...
TString	treeName
	TTree name. More...
TString	treeTitle
	TTree title. More...
TString	branchName
	TBranch name. More...
int	compressionLevel
	TBranch compression level. More...
int	basketSize
	TBranch basket size. More...
int	splitLevel
	TBranch split level. More...
T *	address

Static Protected Attributes
static bool	do_throw
	throw option More...

Private Member Functions
virtual void	open (const char *file_name)
	Open file. More...

Detailed Description

template<class T>
class JROOT::JRootFileReader< T, true >

Tempate specialisation of JRootFileReader for TTree compatible iteration.

The method JROOT::actionAtFileOpen is called at opening of each file.

This class implements the JLANG::JAccessibleObjectIterator interface.

Definition at line 229 of file JRootFileReader.hh.

Member Typedef Documentation

pointer_type [1/2]

template<class T>

typedef JPointer<T> JLANG::JObjectIterator< T >::pointer_type

inherited

Type definition of pointer_type.

Definition at line 56 of file JObjectIterator.hh.

pointer_type [2/2]

template<class T >

typedef JRewindableObjectIterator<T>::pointer_type JROOT::JTreeReaderObjectIterator< T >::pointer_type

inherited

Definition at line 39 of file JTreeReaderObjectIterator.hh.

Member Function Documentation

open()

template<class T >

virtual void JROOT::JRootFileReader< T, true >::open ( const char *  file_name )

inlineprivatevirtual

Open file.

Parameters

file_name

file name

Reimplemented from JROOT::JTreeReaderAccessibleObjectIterator< T >.

Definition at line 237 of file JRootFileReader.hh.

    {
      JTreeReaderAccessibleObjectIterator<T>::open(file_name);
 
      if (this->get() != NULL) {
        actionAtFileOpen<T>(this->get()->GetCurrentFile());
      }
    }

is_open()

template<class T >

virtual bool JROOT::JTreeReaderAccessibleObjectIterator< T >::is_open ( ) const

inlinevirtualinherited

Check is file is open.

Returns

true if open; else false

Implements JLANG::JAccessible.

Definition at line 155 of file JTreeReaderObjectIterator.hh.

    {
      if (this->is_valid()) {
 
        const TFile* file = this->get()->GetCurrentFile();
 
        return (file != NULL && file->IsOpen());
      }
 
      return false;
    }

close()

template<class T >

virtual void JROOT::JTreeReaderAccessibleObjectIterator< T >::close ( )

inlinevirtualinherited

Close file.

Implements JLANG::JAccessible.

Definition at line 183 of file JTreeReaderObjectIterator.hh.

    {
      if (this->is_valid()) {
 
        const TFile* file = this->get()->GetCurrentFile();
 
        if (file != NULL) {
          delete file;
        }
      }
 
      this->reset();
    }

hasNext() [1/2]

template<class T>

virtual bool JLANG::JObjectIterator< T >::hasNext ( )

pure virtualinherited

Check availability of next element.

Returns

true if the iteration has more elements; else false

Implemented in JSUPPORT::JMultipleFileScanner< T >, JSUPPORT::JMultipleFileScanner<>, JSUPPORT::JMultipleFileScanner< JTail_t >, JSUPPORT::JMultipleFileScanner< JHead_t >, JSUPPORT::JMultipleFileScanner< KM3NETDAQ::JDAQEvent >, JSUPPORT::JMultipleFileScanner< JDAQSummaryslice >, JSUPPORT::JMultipleFileScanner< JTypeList< JDAQEvent, JTypelist_t > >, JLANG::JNullIterator< T >, JSUPPORT::JSingleFileScanner< T >, JSUPPORT::JSingleFileScanner<>, JSUPPORT::JSingleFileScanner< JTail_t >, JSUPPORT::JSingleFileScanner< JHead_t >, JLANG::JObjectMultiplexer< JTypeList< JHead_t, JTail_t >, JBase_t >, JROOT::JRootFileReader< T, false >, JGIZMO::JMarkerAttributes, JGIZMO::JLineAttributes, JLANG::JObjectSampler< T, JSampler_t >, JLANG::JObjectSampler< JDAQSummaryslice, JRandomSampler >, JSUPPORT::JTriggeredFileScanner< JTypelist_t >, JLANG::JSTDObjectIterator< T >, JROOT::JTreeReaderObjectIterator< T >, JLANG::JPipe< T >, JLANG::JPipe< JTail_t >, JLANG::JPipe< JHead_t >, JLANG::JObjectMultiplexer< JDerived_t, JBase_t >, JLANG::JObjectMultiplexer< JHead_t, JBase_t >, JLANG::JObjectMultiplexer< JTail_t, JBase_t >, JLANG::JAbstractObjectIterator< T >, JLANG::JAbstractObjectIterator< Head >, JLANG::JAbstractObjectIterator< JTail_t >, JLANG::JAbstractObjectIterator< JHead_t >, JLANG::JAbstractObjectIterator< JTriggerParameters >, JLANG::JAbstractObjectIterator< JPhotonPath >, JLANG::JAbstractObjectReader< T >, JLANG::JConversionIterator< JInput_t, JOutput_t >, JLANG::JAbstractObjectReader< const T >, JLANG::JAbstractObjectReader< JTail_t >, JLANG::JAbstractObjectReader< JHead_t >, JLANG::JAbstractObjectReader< KM3NETDAQ::JDAQEvent >, JLANG::JAbstractObjectReader< JDAQSummaryslice >, and JLANG::JAbstractObjectReader< JTypeList< JDAQEvent, JTypelist_t > >.

hasNext() [2/2]

template<class T >

virtual bool JROOT::JTreeReaderObjectIterator< T >::hasNext ( )

inlinevirtualinherited

Check availability of next element.

Returns

true if the iteration has more elements.

Implements JLANG::JObjectIterator< T >.

Definition at line 67 of file JTreeReaderObjectIterator.hh.

    {
      if (this->is_valid()) 
        return counter < this->get()->GetEntries();
      else
        return false;
    }

next() [1/2]

template<class T>

virtual const pointer_type& JLANG::JObjectIterator< T >::next ( )

pure virtualinherited

Get next element.

Returns

pointer to element

Implemented in JSUPPORT::JMultipleFileScanner< T >, JSUPPORT::JMultipleFileScanner<>, JSUPPORT::JMultipleFileScanner< JTail_t >, JSUPPORT::JMultipleFileScanner< JHead_t >, JSUPPORT::JMultipleFileScanner< KM3NETDAQ::JDAQEvent >, JSUPPORT::JMultipleFileScanner< JDAQSummaryslice >, JSUPPORT::JMultipleFileScanner< JTypeList< JDAQEvent, JTypelist_t > >, JLANG::JNullIterator< T >, JSUPPORT::JSingleFileScanner< T >, JSUPPORT::JSingleFileScanner<>, JSUPPORT::JSingleFileScanner< JTail_t >, JSUPPORT::JSingleFileScanner< JHead_t >, JLANG::JObjectMultiplexer< JTypeList< JHead_t, JTail_t >, JBase_t >, JROOT::JRootFileReader< T, false >, JLANG::JObjectSampler< T, JSampler_t >, JLANG::JObjectSampler< JDAQSummaryslice, JRandomSampler >, JGIZMO::JMarkerAttributes, JGIZMO::JLineAttributes, JLANG::JPipe< T >, JLANG::JPipe< JTail_t >, JLANG::JPipe< JHead_t >, JSUPPORT::JTriggeredFileScanner< JTypelist_t >, JROOT::JTreeReaderObjectIterator< T >, JLANG::JSTDObjectIterator< T >, JLANG::JObjectMultiplexer< JDerived_t, JBase_t >, JLANG::JObjectMultiplexer< JHead_t, JBase_t >, JLANG::JObjectMultiplexer< JTail_t, JBase_t >, JLANG::JAbstractObjectIterator< T >, JLANG::JAbstractObjectIterator< Head >, JLANG::JAbstractObjectIterator< JTail_t >, JLANG::JAbstractObjectIterator< JHead_t >, JLANG::JAbstractObjectIterator< JTriggerParameters >, JLANG::JAbstractObjectIterator< JPhotonPath >, JSUPPORT::JParallelFileScanner< JTypeList< JDAQEvent, JTypelist_t >, JMultipleFileScanner >, JLANG::JAbstractObjectReader< T >, JLANG::JConversionIterator< JInput_t, JOutput_t >, JLANG::JAbstractObjectReader< const T >, JLANG::JAbstractObjectReader< JTail_t >, JLANG::JAbstractObjectReader< JHead_t >, JLANG::JAbstractObjectReader< KM3NETDAQ::JDAQEvent >, JLANG::JAbstractObjectReader< JDAQSummaryslice >, and JLANG::JAbstractObjectReader< JTypeList< JDAQEvent, JTypelist_t > >.

next() [2/2]

template<class T >

virtual const pointer_type& JROOT::JTreeReaderObjectIterator< T >::next ( )

inlinevirtualinherited

Get next element.

Returns

pointer to element.

Implements JLANG::JObjectIterator< T >.

Definition at line 81 of file JTreeReaderObjectIterator.hh.

    {
      static pointer_type ps;
      
      if (hasNext()) {
 
        this->get()->GetEvent(counter++);
 
        ps.reset(this->getAddress());
 
      } else {
 
        ps.reset(NULL);
      }
 
      return ps;
    }

skip() [1/2]

template<class T>

virtual skip_type JLANG::JObjectIterator< T >::skip ( const skip_type  ns )

inlinevirtualinherited

Skip items.

Parameters

ns	number of items to skip

Returns

number of items skipped

Reimplemented in JLANG::JPipe< T >, JLANG::JPipe< JTail_t >, JLANG::JPipe< JHead_t >, JLANG::JSTDObjectIterator< T >, JLANG::JAbstractObjectReader< T >, JLANG::JAbstractObjectReader< const T >, JLANG::JAbstractObjectReader< JTail_t >, JLANG::JAbstractObjectReader< JHead_t >, JLANG::JAbstractObjectReader< KM3NETDAQ::JDAQEvent >, JLANG::JAbstractObjectReader< JDAQSummaryslice >, and JLANG::JAbstractObjectReader< JTypeList< JDAQEvent, JTypelist_t > >.

Definition at line 88 of file JObjectIterator.hh.

    {
      skip_type i = 0;
 
      for ( ; i != ns && hasNext(); ++i) {
        next();
      }
 
      return i;
    }

skip() [2/2]

template<class T >

virtual skip_type JROOT::JTreeReaderObjectIterator< T >::skip ( const skip_type  ns )

inlinevirtualinherited

Skip items.

Parameters

ns	number of items to skip

Returns

number of items skipped

Definition at line 106 of file JTreeReaderObjectIterator.hh.

    {
      if (this->is_valid()) {
        return advance(counter, ns, this->get()->GetEntries());
      }
 
      return 0;
    }

Throw() [1/2]

static void JLANG::JThrow< JAccessible >::Throw ( const bool  option )

inlinestaticinherited

Enable/disable throw option.

Parameters

option

true enable; false disable

Definition at line 37 of file JThrow.hh.

    {
      do_throw = option;
    }

Throw() [2/2]

static int JLANG::JThrow< JAccessible >::Throw ( const JException &  error, const int  value = -1  )

inlinestaticinherited

Throw exception or return error.

Parameters

error	exception
value	return code

Returns

return code

Definition at line 50 of file JThrow.hh.

    {
      using namespace std;
      
      if (do_throw) {
        throw error;
      }
 
      cerr << error.what() << endl;
      
      return value;
    }

rewind()

template<class T >

virtual void JROOT::JTreeReaderObjectIterator< T >::rewind ( )

inlinevirtualinherited

Rewind.

Implements JLANG::JRewindable< T >.

Definition at line 56 of file JTreeReaderObjectIterator.hh.

    {
      counter = 0;
    }

getCounter()

template<class T >

counter_type JROOT::JTreeReaderObjectIterator< T >::getCounter ( ) const

inlineinherited

Get internal counter.

Returns

counter

Definition at line 121 of file JTreeReaderObjectIterator.hh.

    {
      return counter;
    }

load()

template<class T >

virtual bool JROOT::JTreeReader< T >::load ( TFile *  file )

inlinevirtualinherited

Load TTree from given file.

This methods releases the pending memory allocated from previous data reading.

Parameters

file	pointer to file

Returns

true when TTree correctly loaded; else false

Implements JROOT::JAbstractTreeReader.

Definition at line 80 of file JTreeReader.hh.

    {
      this->release();
 
      if (file != NULL) {
 
        this->set(dynamic_cast<TTree*>(file->Get(this->getTreeName())));
      
        if (this->is_valid()) {
 
          this->get()->SetBranchAddress(this->getBranchName(), &this->address);
 
          return true;
        }
      }
 
      return false;
    }

getDictionary()

template<class T >

virtual const TDictionary* JROOT::JTreeReader< T >::getDictionary ( )

inlinevirtualinherited

Get ROOT dictionary.

Returns

dictionary.

Implements JROOT::JAbstractTreeReader.

Definition at line 105 of file JTreeReader.hh.

    {
      return TDictionary::GetDictionary(T::Class_Name());
    }

get()

template<class JClass_t>

virtual JClass_t* JLANG::JPointer< JClass_t >::get ( ) const

inlinevirtualinherited

Get pointer.

Returns

pointer to object

Implements JLANG::JAbstractPointer< JClass_t >.

Reimplemented in JLANG::JMultiPointer< JTypeList< JHead_t, JTail_t > >, JLANG::JMultiPointer< JClass_t >, JLANG::JMultiPointer< JTail_t >, JLANG::JMultiPointer< JHead_t >, JLANG::JMultiPointer< T >, and JLANG::JMultiPointer< JTypeList< JDAQEvent, JTypelist_t > >.

Definition at line 64 of file JPointer.hh.

    {
      return this->__p;
    }

set() [1/2]

template<class JClass_t>

virtual void JLANG::JPointer< JClass_t >::set ( JClass_t *  p )

inlinevirtualinherited

Set pointer.

Parameters

p	pointer to object

Implements JLANG::JAbstractPointer< JClass_t >.

Reimplemented in JLANG::JSharedPointer< match_type >, JLANG::JSharedPointer< JWeightEvent >, JLANG::JSharedPointer< JTRIGGER::JMatch >, JLANG::JSharedPointer< JTOOLS::JMultiMapTransformer >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JRewindableObjectIterator< JTail_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JHead_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JPropertiesElementInterface >, JLANG::JSharedPointer< JPHYSICS::JRadiation >, JLANG::JSharedPointer< JParserElementInterface >, JLANG::JSharedPointer< JObjectOutput< T > >, JLANG::JSharedPointer< JObjectOutput< JTail_t > >, JLANG::JSharedPointer< JObjectOutput< JHead_t > >, JLANG::JSharedPointer< JObjectIterator< T > >, JLANG::JSharedPointer< JNET::JControlHost >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JFIT::JMEstimator >, JLANG::JSharedPointer< JExceptionHandler >, JLANG::JSharedPointer< JClass_t, JMemory_t >, JLANG::JSharedPointer< JBase_t >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectIterator< KM3NETDAQ::JDAQEvent > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTypeList< JDAQEvent, JTypelist_t > > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JHead_t > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JDAQSummaryslice > >, JLANG::JSharedPointer< JAbstractAutoPointer< JBase_t > >, and JLANG::JSharedPointer< const JDETECTOR::JModuleRouter >.

Definition at line 75 of file JPointer.hh.

    {
      this->__p = p;
    }

set() [2/2]

template<class JClass_t>

template<class T >

void JLANG::JPointer< JClass_t >::set ( const JPointer< T > &  pointer )

inlineinherited

Set pointer.

Parameters

pointer

pointer to object

Definition at line 96 of file JPointer.hh.

    {
      this->set(pointer.get());
    }

reset() [1/3]

template<class JClass_t>

virtual void JLANG::JPointer< JClass_t >::reset ( )

inlinevirtualinherited

Reset pointer.

Implements JLANG::JAbstractPointer< JClass_t >.

Reimplemented in JLANG::JSharedPointer< JClass_t, JMemory_t >, JLANG::JSharedPointer< JPHYSICS::JRadiation >, JLANG::JSharedPointer< JWeightEvent >, JLANG::JSharedPointer< JObjectIterator< T > >, JLANG::JSharedPointer< JFIT::JMEstimator >, JLANG::JSharedPointer< JAbstractAutoPointer< JBase_t > >, JLANG::JSharedPointer< match_type >, JLANG::JSharedPointer< JAccessibleObjectIterator< JDAQSummaryslice > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTypeList< JDAQEvent, JTypelist_t > > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JAccessibleObjectIterator< KM3NETDAQ::JDAQEvent > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, JLANG::JSharedPointer< const JDETECTOR::JModuleRouter >, JLANG::JSharedPointer< JExceptionHandler >, JLANG::JSharedPointer< JObjectOutput< JHead_t > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JHead_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JTail_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JHead_t > >, JLANG::JSharedPointer< JObjectOutput< T > >, JLANG::JSharedPointer< JBase_t >, JLANG::JSharedPointer< JObjectOutput< JTail_t > >, JLANG::JSharedPointer< JPropertiesElementInterface >, JLANG::JSharedPointer< JTRIGGER::JMatch >, JLANG::JSharedPointer< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JNET::JControlHost >, JLANG::JSharedPointer< JTOOLS::JMultiMapTransformer >, JLANG::JStorage< JClass_t, JMemory_t >, JLANG::JStorage< JDETECTOR::JK40Simulator, JNew >, JLANG::JStorage< JBuildL2_t, JNew >, JLANG::JStorage< JAccessibleObjectIterator< JTail_t >, JNew >, JLANG::JStorage< match_type, JNew >, JLANG::JStorage< JObjectOutput< JTail_t >, JNew >, JLANG::JStorage< JDETECTOR::JCLBDefaultSimulatorInterface::JStateMachine, JNew >, JLANG::JStorage< JDETECTOR::JPMTSimulator, JNew >, JLANG::JStorage< JObjectIterator< T >, JNew >, JLANG::JStorage< JAccessibleObjectIterator< T >, JNew >, JLANG::JStorage< JRewindableObjectIterator< JTail_t >, JNew >, JLANG::JStorage< JTOOLS::JFunction1D, JNew >, JLANG::JStorage< JAccessibleObjectIterator< KM3NETDAQ::JDAQEvent >, JNew >, JLANG::JStorage< JDETECTOR::JCLBSimulator, JNew >, JLANG::JStorage< JModuleRouter, JNew >, JLANG::JStorage< JTOOLS::JMultiMapTransformer, JNew >, JLANG::JStorage< JRewindableObjectIterator< const T >, JNew >, JLANG::JStorage< JBase_t, JNew >, JLANG::JStorage< JWeightEvent, JNew >, JLANG::JStorage< JTrigger3DMuon, JNew >, JLANG::JStorage< JTrigger3DShower, JNew >, JLANG::JStorage< JParserElementInterface, JNew >, JLANG::JStorage< JFIT::JMEstimator, JNew >, JLANG::JStorage< JAbstractAutoPointer< JBase_t >, JNew >, JLANG::JStorage< JAccessibleObjectIterator< JHead_t >, JNew >, JLANG::JStorage< JTRIGGER::JMatch, JNew >, JLANG::JStorage< JPHYSICS::JRadiation, JNew >, JLANG::JStorage< JDETECTOR::JCLBDefaultSimulatorInterface::JTDC, JNew >, JLANG::JStorage< JLANG::JMultiPipe< T, N >, JNew >, JLANG::JStorage< JServerSocket, JNew >, JLANG::JStorage< JAccessibleObjectIterator< JDAQSummaryslice >, JNew >, JLANG::JStorage< JObjectOutput< JHead_t >, JNew >, JLANG::JStorage< JAccessibleObjectIterator< JTypeList< JDAQEvent, JTypelist_t > >, JNew >, JLANG::JStorage< JExceptionHandler, JNew >, JLANG::JStorage< TFile >, JLANG::JStorage< JTimesliceRouter, JNew >, JLANG::JStorage< JControlHost_t, JNew >, JLANG::JStorage< JRewindableObjectIterator< T >, JNew >, JLANG::JStorage< JPropertiesElementInterface, JNew >, JLANG::JStorage< JRewindableObjectIterator< JHead_t >, JNew >, JLANG::JStorage< JBuildL1_t, JNew >, JLANG::JStorage< const JDETECTOR::JModuleRouter, JNew >, JLANG::JStorage< JObjectOutput< T >, JNew >, JLANG::JStorage< JIO::JWriter, JNew >, JLANG::JStorage< JNET::JControlHost, JNew >, JLANG::JStorage< JAccessibleObjectOutput< T >, JNew >, JLANG::JStorage< JIO::JReader, JNew >, JLANG::JStorage< JLOGGER::JLogger, JNew >, and JLANG::JStorage< JTriggerMXShower, JNew >.

Definition at line 84 of file JPointer.hh.

    { 
      this->__p = NULL;
    }

reset() [2/3]

template<class JClass_t>

template<class T >

void JLANG::JPointer< JClass_t >::reset ( const JPointer< T > &  pointer )

inlineinherited

Reset pointer.

Parameters

pointer

pointer to object

Definition at line 108 of file JPointer.hh.

    {
      this->reset(pointer.get());
    }

reset() [3/3]

template<class JClass_t>

void JLANG::JAbstractPointer< JClass_t >::reset ( JClass_t *  p )

inlineinherited

Reset pointer.

Parameters

p	pointer to object

Definition at line 94 of file JAbstractPointer.hh.

    {
      if (this->get() != p) {
 
        this->reset();
 
        if (p != NULL) {
          this->set(p);
        }
      }
    }

getReference() [1/2]

template<class JClass_t>

JClass_t* const& JLANG::JPointer< JClass_t >::getReference ( ) const

inlineinherited

Get rereference to internal pointer.

Returns

reference to internal pointer

Definition at line 119 of file JPointer.hh.

    {
      return __p;
    }

getReference() [2/2]

template<class JClass_t>

JClass_t* & JLANG::JPointer< JClass_t >::getReference ( )

inlineinherited

Get rereference to internal pointer.

Returns

reference to internal pointer

Definition at line 130 of file JPointer.hh.

    {
      return __p;
    }

equals()

template<class JClass_t>

virtual bool JLANG::JAbstractPointer< JClass_t >::equals ( const JAbstractPointer< JClass_t > &  object ) const

inlinevirtualinherited

Equals.

The equality is evaluated by comparison of the internal pointers.

Parameters

object

abstract pointer

Returns

true if equals; else false

Definition at line 50 of file JAbstractPointer.hh.

    {
      return this->get() == object.get();
    }

is_valid()

template<class JClass_t>

bool JLANG::JAbstractPointer< JClass_t >::is_valid ( ) const

inlineinherited

Check validity of pointer.

Returns

true if pointer not null; else false

Definition at line 83 of file JAbstractPointer.hh.

    { 
      return this->get() != NULL; 
    }

operator->()

template<class JClass_t>

JClass_t* JLANG::JAbstractPointer< JClass_t >::operator-> ( ) const

inlineinherited

Smart pointer operator.

Returns

pointer to object

Definition at line 112 of file JAbstractPointer.hh.

    { 
      if (!is_valid())
        throw JNullPointerException("JAbstractPointer::operator->()");
      else
        return this->get();
    }

operator JClass_t *()

template<class JClass_t>

JLANG::JAbstractPointer< JClass_t >::operator JClass_t * ( ) const

inlineinherited

Type conversion operator.

Returns

pointer to object

Definition at line 126 of file JAbstractPointer.hh.

    {
      return this->get();
    }

getTreeParameters()

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

inlineinherited

Get TTree parameters.

Returns

TTree parameters

Definition at line 60 of file JTreeParameters.hh.

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

getTreeName()

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

inlineinherited

Get TTree name.

Returns

TTree name

Definition at line 71 of file JTreeParameters.hh.

    {
      return treeName;
    }

getTreeTitle()

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

inlineinherited

Get TTree title.

Returns

TTree title

Definition at line 82 of file JTreeParameters.hh.

    {
      return treeTitle;
    }

getBranchName()

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

inlineinherited

Get TBranch name.

Returns

TBranch name

Definition at line 93 of file JTreeParameters.hh.

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

getCompressionLevel()

int JROOT::JTreeParameters::getCompressionLevel ( ) const

inlineinherited

Get compression level.

Returns

compression level

Definition at line 104 of file JTreeParameters.hh.

    {
      return compressionLevel;
    }

getBasketSize()

int JROOT::JTreeParameters::getBasketSize ( ) const

inlineinherited

Get basket size.

Returns

basket size

Definition at line 115 of file JTreeParameters.hh.

    {
      return basketSize;
    }

getSplitLevel()

int JROOT::JTreeParameters::getSplitLevel ( ) const

inlineinherited

Get split level.

Returns

split level

Definition at line 126 of file JTreeParameters.hh.

    {
      return splitLevel;
    }

release()

template<class T>

void JROOT::JRootAddress< T >::release ( )

inlineinherited

Release memory.

Definition at line 42 of file JRootAddress.hh.

    {
      if (address != NULL) {
 
        delete address;
 
        address = NULL;
      }
    }

getAddress()

template<class T>

T* JROOT::JRootAddress< T >::getAddress ( ) const

inlineinherited

Get address.

Returns

address

Definition at line 58 of file JRootAddress.hh.

    {
      return address;
    }

Member Data Documentation

do_throw

bool JLANG::JThrow< JAccessible >::do_throw

staticprotectedinherited

throw option

Set default throw option to true.

Definition at line 28 of file JThrow.hh.

counter

template<class T >

counter_type JROOT::JTreeReaderObjectIterator< T >::counter

protectedinherited

Definition at line 127 of file JTreeReaderObjectIterator.hh.

__p

template<class JClass_t>

JClass_t* JLANG::JPointer< JClass_t >::__p

protectedinherited

pointer to object

Definition at line 136 of file JPointer.hh.

treeName

TString JROOT::JTreeParameters::treeName

protectedinherited

TTree name.

Definition at line 133 of file JTreeParameters.hh.

treeTitle

TString JROOT::JTreeParameters::treeTitle

protectedinherited

TTree title.

Definition at line 134 of file JTreeParameters.hh.

branchName

TString JROOT::JTreeParameters::branchName

protectedinherited

TBranch name.

Definition at line 135 of file JTreeParameters.hh.

compressionLevel

int JROOT::JTreeParameters::compressionLevel

protectedinherited

TBranch compression level.

Definition at line 136 of file JTreeParameters.hh.

basketSize

int JROOT::JTreeParameters::basketSize

protectedinherited

TBranch basket size.

Definition at line 137 of file JTreeParameters.hh.

splitLevel

int JROOT::JTreeParameters::splitLevel

protectedinherited

TBranch split level.

Definition at line 138 of file JTreeParameters.hh.

address

template<class T>

T* JROOT::JRootAddress< T >::address

protectedinherited

Definition at line 64 of file JRootAddress.hh.

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

• JRootFileReader.hh