class RooCachedReal: public RooAbsCachedReal

 Constructor taking name, title and function to be cached. To control
 granularity of the binning of the cache histogram set the desired properties
 in the binning named "cache" in the observables of the function

 Constructor taking name, title and function to be cached and
 fixed choice of variable to cache. To control granularity of the
 binning of the cache histogram set the desired properties in the
 binning named "cache" in the observables of the function.
 If the fixed set of cache observables does not match the observables
 defined in the use context of the p.d.f the cache is still filled
 completely. Ee.g. when it is specified to cache x and p and only x
 is a observable in the given use context the cache histogram will
 store sampled values for all values of observable x and parameter p.
 In such a mode of operation the cache will also not be recalculated
 if the observable p changes

 Copy constructor

 Destructor

 Interface function to create an internal cache object that represent
 each cached function configuration. This interface allows to create and
 return a class derived from RooAbsCachedReal::FuncCacheElem so that
 a derived class fillCacheObject implementation can utilize extra functionality
 defined in such a derived cache class

 Update contents of cache histogram by resampling the input function

 If this pdf is operated with a fixed set of observables, return
 the subset of the fixed observables that are actual dependents
 of the external input p.d.f. If this p.d.f is operated without
 a fixed set of cache observables, return the actual observables
 of the external input p.d.f given the choice of observables defined
 in nset

 If this p.d.f is operated with a fixed set of observables, return
 all variables of the external input p.d.f that are not one of
 the cache observables. If this p.d.f is operated in automatic mode,
 return the parameters of the external input p.d.f

 coverity[UNINIT_CTOR]

 If flag is true the RooHistFunc that represent the cache histogram
 will use special boundary conditions for use with cumulative distribution
 functions: at the lower bound the function is forced to converge at zero and the upper
 bound is the function is forced to converge at 1.0

 If true the c.d.f boundary mode is active

 Return base name for caches, i.e. the name of the cached function

 Dummy evaluate, it is never called