num_collect::opt::concepts::differentiable_objective_function Concept Reference

Concept of first-order differentiable objective functions in optimization. More...

#include <num_collect/opt/concepts/differentiable_objective_function.h>

Concept definition

template<typename T>
concept num_collect::opt::concepts::differentiable_objective_function = 
    objective_function<T> && requires(const T& obj) {
        {
            obj.gradient()
        } -> base::concepts::const_reference_of<typename T::variable_type>;
    }

Detailed Description

Concept of first-order differentiable objective functions in optimization.

Template Parameters

T

Type.

Definition at line 34 of file differentiable_objective_function.h.