class RooStats::LikelihoodInterval: public RooStats::ConfInterval

 Default constructor with name and title

 Alternate constructor taking a pointer to the profile likelihood ratio, parameter of interest and
 optionally a snaphot of best parameter of interest for interval

 Destructor

 This is the main method to satisfy the RooStats::ConfInterval interface.
 It returns true if the parameter point is in the interval.

 returns list of parameters

 check that the parameters are correct

 Compute lower limit, check first if limit has been computed
 status is a boolean flag which will b set to false in case of error
 and is true if calculation is successful
 in case of error return also a lower limit value of zero

 Compute upper limit, check first if limit has been computed
 status is a boolean flag which will b set to false in case of error
 and is true if calculation is successful
 in case of error return also a lower limit value of zero

 reset map with cached limits - called every time the test size or CL has been changed

 internal function to create minimizer object needed to find contours or interval limits
 (running MINOS).
 Minimizer must be Minuit or Minuit2

 Method to find both lower and upper limits using MINOS
 If cached values exist (limits have been already found) return them in that case
 check first if limit has been computed
 otherwise compute limit using MINOS
 in case of failure lower and upper will mantain previous value (will not be modified)

 use Minuit to find the contour of the likelihood function at the desired CL

 default constructor

 set the confidence level for the interval (e.g 0.682 for a 1-sigma interval)

 return confidence level

 return the lower bound of the interval on a given parameter

 return the upper bound of the interval on a given parameter

 return the profile log-likelihood ratio function

 return a pointer to a snapshot with best fit parameter of interest