38using namespace HistFactory;
43LinInterpVar::LinInterpVar()
54 double nominal, vector<double> low, vector<double> high) :
56 _paramList(
"paramList",
"List of paramficients",this),
57 _nominal(nominal), _low(low), _high(high)
67 <<
" is not of type RooAbsReal" << endl ;
81 _paramList(
"paramList",
"List of coefficients",this),
91 _paramList(
"paramList",this,other._paramList),
92 _nominal(other._nominal), _low(other._low), _high(other._high)
RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) an...
TIterator * createIterator(Bool_t dir=kIterForward) const
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
Double_t getVal(const RooArgSet *set=0) const
Evaluate object. Returns either cached value or triggers a recalculation.
virtual Bool_t add(const RooAbsArg &var, Bool_t silent=kFALSE)
Reimplementation of standard RooArgList::add()
RooAbsReal that does piecewise-linear interpolations.
virtual ~LinInterpVar()
Destructor.
std::vector< double > _low
Double_t evaluate() const
do not persist
LinInterpVar()
Default constructor.
std::vector< double > _high
Iterator abstract base class.
virtual TObject * Next()=0
virtual const char * GetName() const
Returns name of object.
@(#)root/roostats:$Id$ Author: George Lewis, Kyle Cranmer
constexpr Double_t E()
Base of natural log:
static long int sum(long int i)