Objectives

abstract type AbstractObjective

Abstract base objective type.

abstract type AbstractObjectiveParameters

Abstract base type for objective function parameters.

struct Objective{D, F1, F2, F3, F4, F5, F6, T}

• domain::Any

• value::Any

• gradient::Any

• hessian::Any

• neumann_value::Any

• neumann_gradient::Any

• neumann_hessian::Any

• timer::Any

Objective type for evaluating objective functions. The functions correspond to quadrature level evaluations of the objective function, it's gradient, and it's hessian respectively. domain - A domain object value - A function for the quadrature level objective function evaluation. gradient - A function for the quadrature level objective function gradient evaluation. hessian - A function for the quadrature level objective hessian evaluation. timer - A timer that's already setup.

struct ObjectiveParameters{U1, T, B, N, S, P, U2, U3, V1, U4, Q} <: Cthonios.AbstractObjectiveParameters

• X::Any

• t::Any

• Ubc::Any

• nbc::Any

• state_old::Any

• state_new::Any

• props::Any

• U::Any

• grad_scratch::Any

• grad_vec_scratch::Any

• hvp_scratch::Any

• q_vals_scratch::Any

Type for objective function parameters for design parameters such as coordinates, time, bc values, properties state variables, and some scratch arrays.

ObjectiveParameters(
    o::Objective,
    times
) -> ObjectiveParameters{_A, _B, B, N} where {_A, _B, B<:(Vector), N<:(Vector{T} where T<:(SVector{_A, _B} where {_B, _A}))}

Constructor for a ObjectiveParameters type. o - Objective function object. times - Times object.

gradient!(g, o::Objective, Uu, p::ObjectiveParameters)

hessian!(
    asm::Assembler,
    o::Objective,
    Uu,
    p::ObjectiveParameters
) -> Any

hvp!(
    Hv::AbstractVector,
    o::Objective,
    Uu,
    p::ObjectiveParameters,
    Vv
) -> Any

hvp!(
    Hv::NodalField,
    o::Objective,
    Uu,
    p::ObjectiveParameters,
    Vv
) -> Any

objective!(
    val,
    o::Objective,
    Uu,
    p::ObjectiveParameters
) -> Any

step!(p::ObjectiveParameters)

update_dirichlet_vals!(p::ObjectiveParameters, o::Objective)

update_neumann_vals!(p::ObjectiveParameters, o::Objective)