16 #ifndef ROO_REAL_CONSTANT 17 #define ROO_REAL_CONSTANT
static TIterator * _constDBIter
RooRealConstant provides static functions to create and keep track of RooRealVar constants.
Iterator abstract base class.
#define ClassDef(name, id)
RooConstVar represent a constant real-valued object.
virtual ~RooRealConstant()
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
static RooArgList * _constDB
static RooConstVar & removalDummy()
Create a dummy node used in node-removal operations.
static RooConstVar & value(Double_t value)
Return a constant value object with given value.
static void cleanup()
Cleanup function register with RooSentinel for cleanup in atexit()
static void init()
One-time initialization of constants database.