13 if (arg1->dimensionality()!=arg2->dimensionality()) {
15 <<
"Warning: dimension mismatch in function sum"
23 _arg1(right._arg1->clone()),
24 _arg2(right._arg2->clone())
41 return (*_arg1)(x)+(*_arg2)(x);
47 return (*_arg1)(x)+(*_arg2)(x);
virtual double operator()(double argument) const
Derivative partial(unsigned int) const
virtual Derivative partial(unsigned int) const
virtual unsigned int dimensionality() const
virtual unsigned int dimensionality() const
#define FUNCTION_OBJECT_IMP(classname)
FunctionSum(const AbsFunction *arg1, const AbsFunction *arg2)