Private API

_build_block_with_components(
    ocp::CTModels.OCP.AbstractModel,
    role::Symbol,
    block_data,
    comp_data::Dict{Int64, Any}
) -> Any

Build an initialisation function combining block-level and component-level data.

Merges a base initialisation with per-component overrides.

_build_component_function(data) -> Function

Build a component-level initialisation function from data.

Handles both time-dependent (time, data) tuples and time-independent data.

_build_component_function_with_time(
    data,
    time::AbstractVector
) -> Function

Build a component function from data with an associated time grid.

Interpolates vector data over the time grid.

_build_component_function_without_time(data) -> Function

Build a component function from time-independent data (scalar, vector, or function).

_build_time_dependent_init(
    ocp::CTModels.OCP.AbstractModel,
    role::Symbol,
    data,
    time::AbstractVector
) -> Union{Nothing, Function}

Build a time-dependent initialisation function from data and a time grid.

Interpolates the provided data over the time grid to create a callable function.

_format_init_data_for_grid(data) -> Any

Convert matrix data to vector-of-vectors format for time-grid interpolation.

_format_time_grid(time_data) -> Any

Normalise time grid data to a vector format.

_initial_guess_from_namedtuple(
    ocp::CTModels.OCP.AbstractModel,
    init_data::NamedTuple
) -> CTModels.Init.InitialGuess

Build an initial guess from a NamedTuple.

Parses keys for state, control, variable (by name or component) and constructs the appropriate initialisation functions. Validation against the OCP is performed by build_initial_guess.

_initial_guess_from_preinit(
    ocp::CTModels.OCP.AbstractModel,
    pre::CTModels.Init.PreInitialGuess
) -> CTModels.Init.InitialGuess

Build an initial guess from a pre-initialisation object.

Converts raw data into functions and trajectories. Validation against the OCP is performed by build_initial_guess.

_initial_guess_from_solution(
    ocp::CTModels.OCP.AbstractModel,
    sol::CTModels.OCP.AbstractSolution
) -> Union{CTModels.Init.InitialGuess{X, U, V} where {X<:Function, U<:Function, V<:Real}, CTModels.Init.InitialGuess{X, U, V} where {X<:Function, U<:Function, V<:(AbstractVector{<:Real})}}

Build an initial guess from a previous solution (warm start).

Extracts state, control, and variable trajectories from the solution. Dimensional consistency is checked against the solution metadata; final validation against the OCP is performed by build_initial_guess.

_validate_initial_guess(
    ocp::CTModels.OCP.AbstractModel,
    init::CTModels.Init.InitialGuess
) -> CTModels.Init.InitialGuess

Internal validation of an InitialGuess.

Samples the state and control functions at a test time and verifies dimensions.