dc/d17/conceptnum__collect_1_1ode_1_1concepts_1_1rosenbrock__equation__solver.html

template<typename T>

concept num_collect::ode::concepts::rosenbrock_equation_solver =  requires() {

    typename T::problem_type;

    requires problem<typename T::problem_type>;


    typename T::variable_type;

    requires std::is_same_v<typename T::variable_type,

        typename T::problem_type::variable_type>;


    typename T::scalar_type;

    requires std::is_same_v<typename T::scalar_type,

        typename T::problem_type::scalar_type>;


    requires requires(const typename T::scalar_type& inverted_jacobian_coeff) {

        T(inverted_jacobian_coeff);

    };


    requires requires(T& obj, typename T::problem_type& problem,

        const typename T::scalar_type& time,

        const typename T::scalar_type& step_size,

        const typename T::variable_type& variable) {

        obj.evaluate_and_update_jacobian(problem, time, step_size, variable);

    };


    requires requires(T& obj, const typename T::variable_type& target,

        typename T::variable_type& result) {

        obj.apply_jacobian(target, result);

    };


    requires requires(T& obj, const typename T::scalar_type& step_size,

        const typename T::scalar_type& coeff,

        typename T::variable_type& target) {

        obj.add_time_derivative_term(step_size, coeff, target);

    };


    requires requires(T& obj, const typename T::variable_type& rhs,

        typename T::variable_type& result) { obj.solve(rhs, result); };

}

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

num_collect::ode::concepts::rosenbrock_equation_solver
Concept of classes to solve equations in Rosenbrock method.
Definition rosenbrock_equation_solver.h:34