num_collect::opt::concepts::optimizer Concept Reference

Concept of optimizers. More...

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

Concept definition

template<typename T>
concept num_collect::opt::concepts::optimizer =  base::concepts::iterative_solver<T> && requires() {
    typename T::objective_function_type;
    requires objective_function<typename T::objective_function_type>;
 
    typename T::variable_type;
    requires base::concepts::same_as<
        typename T::objective_function_type::variable_type,
        typename T::variable_type>;
 
    typename T::value_type;
    requires base::concepts::same_as<
        typename T::objective_function_type::value_type,
        typename T::value_type>;
 
    requires requires(const typename T::objective_function_type& obj_fun) {
        { T{obj_fun} };
    };
 
    requires requires(const T& obj) {
        {
            obj.opt_variable()
        } -> base::concepts::const_reference_of<typename T::variable_type>;
 
        {
            obj.opt_value()
        } -> base::concepts::const_reference_of<typename T::value_type>;
 
        {
            obj.iterations()
        } -> base::concepts::implicitly_convertible_to<index_type>;
 
        {
            obj.evaluations()
        } -> base::concepts::implicitly_convertible_to<index_type>;
    };
}

Detailed Description

Concept of optimizers.

Template Parameters

T

Type.

Definition at line 37 of file optimizer.h.