25#ifndef quantlib_implied_std_dev_quote_hpp
26#define quantlib_implied_std_dev_quote_hpp
43 Real accuracy = 1.0e-6,
Shared handle to an observable.
quote for the implied standard deviation of an underlying
void performCalculations() const override
Real value() const override
returns the current value
bool isValid() const override
returns true if the Quote holds a valid value
Framework for calculation on demand and result caching.
purely virtual base class for market observables
unsigned QL_INTEGER Natural
positive integer
Globally accessible relinkable pointer.
purely virtual base class for market observables