SimpleNtp Class Reference

Public Member Functions
	SimpleNtp (TString name, TString title, int maxsize=100)
	~SimpleNtp ()
void	Column (TString name, Float_t value)
void	DumpData ()

Private Attributes
TTree *	fTree
std::map< TString, Int_t >	fBranchMap
Float_t *	fValues
int	fSize
int	fMax

Detailed Description

Definition at line 9 of file SimpleNtp.C.

Constructor & Destructor Documentation

SimpleNtp::SimpleNtp ( TString  name, TString  title, int  maxsize = 100  )

inline

Definition at line 12 of file SimpleNtp.C.

References fBranchMap, fMax, fSize, fTree, and fValues.

                                                                  {
                fTree    = new TTree(name, title);
                fValues  = new Float_t[maxsize];
                fBranchMap.clear();
                fSize=0;
                fMax=maxsize;
        };

SimpleNtp::~SimpleNtp ( )

inline

Definition at line 20 of file SimpleNtp.C.

References fTree, and fValues.

{delete fTree; delete[] fValues;}

Member Function Documentation

void SimpleNtp::Column	(	TString	name,
		Float_t	value
	)

Definition at line 33 of file SimpleNtp.C.

References fBranchMap, fMax, fSize, fTree, fValues, and name.

Referenced by qaCand(), and writeTuple().

{
        if (fBranchMap.find(name)==fBranchMap.end())
        {
                if (fSize<fMax) 
                {
                        fTree->Branch(name.Data(),&(fValues[fSize]));
                        fBranchMap[name]=fSize++;
                }
                else
                {
                        cout <<" - WARNING - max size reached, branch '"<<name.Data()<<"' is not created!"<<endl;
                        return;
                }
        }
        fValues[fBranchMap[name]]=value;
}

void SimpleNtp::DumpData ( )

inline

Definition at line 23 of file SimpleNtp.C.

References fTree.

Referenced by writeTuple().

{ fTree->Fill(); }

Member Data Documentation

std::map<TString, Int_t> SimpleNtp::fBranchMap

private

Definition at line 27 of file SimpleNtp.C.

Referenced by Column(), and SimpleNtp().

int SimpleNtp::fMax

private

Definition at line 30 of file SimpleNtp.C.

Referenced by Column(), and SimpleNtp().

int SimpleNtp::fSize

private

Definition at line 29 of file SimpleNtp.C.

Referenced by Column(), and SimpleNtp().

TTree* SimpleNtp::fTree

private

Definition at line 26 of file SimpleNtp.C.

Referenced by Column(), DumpData(), SimpleNtp(), and ~SimpleNtp().

Float_t* SimpleNtp::fValues

private

Definition at line 28 of file SimpleNtp.C.

Referenced by Column(), SimpleNtp(), and ~SimpleNtp().

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

• SimpleNtp.C