13 if (arg1->dimensionality()!=arg2->dimensionality()) {
15 <<
"Warning: dimension mismatch in function difference" 24 _arg1(right._arg1->clone()),
25 _arg2(right._arg2->clone())
44 return (*_arg1)(x)-(*_arg2)(x);
49 return (*_arg1)(x)-(*_arg2)(x);
virtual double operator()(double argument) const
FunctionDifference(const AbsFunction *arg1, const AbsFunction *arg2)
virtual ~FunctionDifference()
virtual unsigned int dimensionality() const
Derivative partial(unsigned int) const
#define FUNCTION_OBJECT_IMP(classname)
virtual Derivative partial(unsigned int) const
virtual unsigned int dimensionality() const