24#ifndef quantlib_mfstateprocess_hpp
25#define quantlib_mfstateprocess_hpp
1-D array used in linear algebra.
Markov functional state process class.
Real diffusion(Time t, Real x) const override
returns the diffusion part of the equation, i.e.
Real stdDeviation(Time t0, Real x0, Time dt) const override
Real drift(Time t, Real x) const override
returns the drift part of the equation, i.e.
Real expectation(Time t0, Real x0, Time dt) const override
Real x0() const override
returns the initial value of the state variable
1-dimensional stochastic process
LinearInterpolation variance
Real Time
continuous quantity with 1-year units