PostProcBase< T > Class Template Reference

#include <PostProcBase.h>

Collaboration diagram for PostProcBase< T >:

Public Member Functions
	PostProcBase ()
	defualt constructor puts class into a working state More...
virtual int	addFile (string a_filename)
virtual int	addFilesFromDirectory (string a_dir, string a_ext)
virtual int	loadEvent (int a_eventNumber)
	loads a specified event into memory More...
virtual int	fileNotLoaded ()
	tests if a file is loaded and prinst a message if not More...
virtual int	clearFileState ()
virtual std::ostream &	printState (std::ostream &a_stream=std::cout)
virtual	~PostProcBase ()
TChain *	getTrees ()
	danger danger, use this if you know what you are doing. More...

Protected Member Functions
virtual void	setTreeName ()=0
	enforces that a tree name function can be set in a child class More...
virtual void	setBranchName ()=0
	enforces that a branch name function can be set in a child class More...

Protected Attributes
TChain *	m_trees
	for associating the trees from files More...
string	m_treeName
	for storing the name of the tree More...
string	m_branchName
	for storing the name of the branch More...
T *	m_currentEvent
	for storing the current event More...
vector< string >	m_loadedFiles
	for storing a list of loaded files More...
bool	m_hasFile
	flag for wheter a file has been loaded More...

Detailed Description

template<class T>
class PostProcBase< T >

this class is intended as a base class for handling file io for files storing c++ classes in root TTrees

Constructor & Destructor Documentation

PostProcBase()

template<class T >

PostProcBase< T >::PostProcBase

defualt constructor puts class into a working state

~PostProcBase()

template<class T >

PostProcBase< T >::~PostProcBase

virtual

Member Function Documentation

addFile()

template<class T >

int PostProcBase< T >::addFile ( string  a_filename )

virtual

loads a file and associates the tree branch with internal memory for the event if a file has been loaded this checks to see if the call is a duplicitrous effort and if not adds the file to the TChain returns 0 when successful

Reimplemented in CompassPostProcBase, NSDAna::OrgScintGainDriftAna, CLYCTOFAna, and NSDAna::CloverGainDriftAna.

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addFilesFromDirectory()

template<class T >

int PostProcBase< T >::addFilesFromDirectory ( string  a_dir, string  a_ext  )

virtual

this calls addFile on all files in a given directory with a match to the given extension

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clearFileState()

template<class T >

int PostProcBase< T >::clearFileState

virtual

resets the internal state of the class to be as if it was intially constructed with no files added to the file

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fileNotLoaded()

template<class T >

int PostProcBase< T >::fileNotLoaded

virtual

tests if a file is loaded and prinst a message if not

getTrees()

template<class T >

TChain * PostProcBase< T >::getTrees

danger danger, use this if you know what you are doing.

loadEvent()

template<class T >

int PostProcBase< T >::loadEvent ( int  a_eventNumber )

virtual

loads a specified event into memory

printState()

template<class T >

std::ostream & PostProcBase< T >::printState ( std::ostream &  a_stream = std::cout )

virtual

setBranchName()

template<class T >

virtual void PostProcBase< T >::setBranchName ( )

protectedpure virtual

enforces that a branch name function can be set in a child class

Implemented in GenesisPhysEventAna, and CompassPostProcBase.

setTreeName()

template<class T >

virtual void PostProcBase< T >::setTreeName ( )

protectedpure virtual

enforces that a tree name function can be set in a child class

Implemented in GenesisPhysEventAna, and CompassPostProcBase.

Member Data Documentation

m_branchName

template<class T >

string PostProcBase< T >::m_branchName

protected

for storing the name of the branch

m_currentEvent

template<class T >

T* PostProcBase< T >::m_currentEvent

protected

for storing the current event

m_hasFile

template<class T >

bool PostProcBase< T >::m_hasFile

protected

flag for wheter a file has been loaded

m_loadedFiles

template<class T >

vector<string> PostProcBase< T >::m_loadedFiles

protected

for storing a list of loaded files

m_treeName

template<class T >

string PostProcBase< T >::m_treeName

protected

for storing the name of the tree

m_trees

template<class T >

TChain* PostProcBase< T >::m_trees

protected

for associating the trees from files

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

• BasicSupport/include/PostProcBase.h
• BasicSupport/include/PostProcBase.hpp