A list of functions.

The main point of this class is to manage the variables and components of the added functions.

Add functions to the list via the append function, and don’t forget to initialize.

Attributes¶

func_vars_int: list of lists of int

For each added function, the subset of integer variables

func_vars_float: list of lists of int

For each added function, the subset of float variables

sizes: list of int

The components of each added function

Public members¶

OptFunctionList(problem, name)[source]

Constructor

append(function)[source]

Adds a function to the list.

property functions

The list of added funtions

property n_functions

The number of added functions

initialize(verbosity=0)[source]

Initialize the object.

vardeps_int()[source]

Gets the dependencies of all components on the function int variables

vardeps_float()[source]

Gets the dependencies of all components on the function float variables

n_components()[source]

Returns the number of components of the function.

split_individual(data)[source]

Splits result values or other data into individual function data.

split_population(data)[source]

Splits result values or other data into individual function data.

calc_individual(vars_int, vars_float, problem_results, ...)[source]

Calculate values for a single individual of the underlying problem.

calc_population(vars_int, vars_float, problem_results, ...)[source]

Calculate values for all individuals of a population.

finalize_individual(vars_int, vars_float, problem_results, ...)[source]

Finalization, given the champion data.

finalize_population(vars_int, vars_float, problem_results, ...)[source]

Finalization, given the final population data.

ana_deriv(vars_int, vars_float, var, components=None)[source]

Calculates the analytic derivative, if possible.

property component_names

The names of the components

property var_names_int

The names of the integer variables

property n_vars_int

The number of int variables

property var_names_float

The names of the float variables

property n_vars_float

The number of float variables

rename_vars_int(varmap)[source]

Rename integer variables.

rename_vars_float(varmap)[source]

Rename float variables.

__str__()[source]

Get info string

property initialized

Flag for finished initialization

finalize(verbosity=0)[source]

Finalize the object.