13 #ifndef FunctionDirectProduct_h
14 #define FunctionDirectProduct_h 1
#define FUNCTION_OBJECT_DEF(classname)
virtual bool hasAnalyticDerivative() const
virtual double operator()(double argument) const
virtual unsigned int dimensionality() const
virtual ~FunctionDirectProduct()
FunctionDirectProduct(const AbsFunction *arg1, const AbsFunction *arg2)
Derivative partial(unsigned int) const