Package function

Provides classes for scalar and vector-valued functions that operate on multi- dimensional double-valued data.

See:
Description

Interface Summary

Computable	The core interface of this package.
ScalarDifferentiableFunction	Provides methods for functions that have a derivative.
ScalarFunction	This is the basic interface that all objectives, constraints, approximate models, and so on, must implement.
VariableBounds	ScalarFunction interface with user-variable bounds.
VariableInputDimension	Variable-dimensional-input ScalarFunction.
VariableOutputDimension	Interface for functions with a variable output dimension.
VectorFunction	Provides methods for vector functions.

Class Summary

BasicDifferentiableScalarFunction	A BasicScalarFunction that contains another function, the gradient of the original function.
BasicScalarFunction	Abstract class to implement most of the functionality of the ScalarFunction interface.
BasicVectorFunction	Provides methods for functions with vector-valued outputs.
EC6	Test problem for multiobjective optimization.
FunctionFactory	Factory for instantiating BasicScalarFunctions of fixed and variable dimensions.
Hartman3
Hartman3LoFi
Hartman6	Hartman6 function, as defined by Dixon and Szego.
Hartman6LoFi	A fake "lo-fi" version of Hartman6 with a radially symmetric sinusoidal "error".
Rosenbrock	Extended Rosenbrock function, defined for an even number of input dimensions.
RosenbrockLoFi	Implements the Rosenbrock function minus one quadratic term.
Shekel10	Shekel10 function.
Shekel5	Shekel functions, as defined by Dixon and Szego.
Shekel7	Shekel7 function.
SupersonicWB	Uses Alex Haas's CAFFE class to compute several performance metrics for a supersonic wing-body.
TestFunction1D	A simple 1-D test function for making plots etc.
VariableDomainScalarFunction	Abstract class for scalar functions with variable input dimensionality.
VectorFunctionBuilder	Compose a vector function out of individual ScalarFunctions and VectorFunctions.
WaveDragAxisymmetric	Problem instance class for wave drag computations for axisymmetric bodies.
WaveDragAxisymmetric.AreaRule	Function for computing the wave-drag coefficient C_D_w of an axisymmetric body.
WaveDragAxisymmetric.CART3D
WaveDragAxisymmetric.MaxRadiusConstraint	Computes the constraint violation for the max-radius case.
WaveDragAxisymmetric.MaxRadiusLoFi	Uses a simplistic way to compute the radius constraint violations.
WaveDragAxisymmetric.MaxVolumeConstraint	Computes the volume constraint violation of a given body.
WaveDragAxisymmetric.MaxVolumeLoFi
WaveDragAxisymmetric.Panair	Runs PANAIR to compute the wave drag of these axisymmetric bodies.
WaveDragAxisymmetric.PanairShevell	Extension of WaveDragAxisymmetric.Panair to run on shevell.
Woods	Woods function, as defined by Dixon and Szego.
WoodsLoFi	Lo-fi version of Woods problem, with a sinusoidal offset function added.
ZDT1	ZDT1 function.
ZDT2	ZDT2 function.
ZDT3	* ZDT3 function.
ZDTFunction	Base class for Zitzler-Deb-Thiele multi-objective optimization test problems.

Enum Summary

WaveDragAxisymmetric.FIDELITY	Encodes the fidelity of the analysis: high-fidelity and low-fidelity analyses can be swapped out as required.
WaveDragAxisymmetric.PROBLEM_TYPE	Encodes the problem type: max.

Package function Description

Provides classes for scalar and vector-valued functions that operate on multi- dimensional double-valued data. Some classes contain several inner classes that store settings, input formats, and so on, for multifidelity analyses. The core of this package consists of the Computable and ScalarFunctioninterfaces, a skeletal implementation of which is provided by the abstract BasicScalarFunction class. class.