d4/d3e/conceptnum__collect_1_1ode_1_1concepts_1_1time__differentiable__problem.html

template<typename T>

concept num_collect::ode::concepts::time_differentiable_problem =  problem<T> && requires() {

    requires T::allowed_evaluations.allows(

        evaluation_type{.time_derivative = true});


    requires requires(const T& obj) {

        {

            obj.time_derivative()

        } -> base::concepts::const_reference_of<typename T::variable_type>;

    };

}

num_collect::base::concepts::const_reference_of
Concept of constant references.
Definition const_reference_of.h:35

num_collect::ode::concepts::problem
Concept of problems of ordinary differential equations.
Definition problem.h:35

num_collect::ode::concepts::time_differentiable_problem
Concept of problems of ordinary differential equations differentiable by time variable.
Definition time_differentiable_problem.h:35