DakotaROLEqConstraintsHess Class Reference

Inheritance diagram for DakotaROLEqConstraintsHess:

Public Member Functions
	DakotaROLEqConstraintsHess (Model &model)
	Constructor. More...
virtual	~DakotaROLEqConstraintsHess ()
	Destructor.
void	applyAdjointHessian (std::vector< Real > &ahuv, const std::vector< Real > &u, const std::vector< Real > &v, const std::vector< Real > &x, Real &tol) override
	Function to return the result of applying the constraint adjoint Hessian to an arbitrary vector to ROL.
Public Member Functions inherited from DakotaROLEqConstraintsGrad
	DakotaROLEqConstraintsGrad (Model &model)
	Constructor. More...
virtual	~DakotaROLEqConstraintsGrad ()
	Destructor.
void	applyJacobian (std::vector< Real > &jv, const std::vector< Real > &v, const std::vector< Real > &x, Real &tol) override
	Function to return the result of applying the constraint gradient to an arbitrary vector to ROL.
void	applyAdjointJacobian (std::vector< Real > &ajv, const std::vector< Real > &v, const std::vector< Real > &x, Real &tol) override
	Function to return the result of applying the constraint adjoint to an arbitrary vector to ROL.
Public Member Functions inherited from DakotaROLEqConstraints
	DakotaROLEqConstraints (Model &model)
	Constructor. More...
void	value (std::vector< Real > &c, const std::vector< Real > &x, Real &tol) override
	Function to return the constaint value to ROL.

Additional Inherited Members
Protected Attributes inherited from DakotaROLEqConstraints
Model &	dakotaModel
	Dakota problem data provided by user.
bool	haveNlnConst
	Whether or not problem has nonlinear equality constraints.

Detailed Description

DakotaROLEqConstraintsHess is derived from DakotaROLEqConstraintsGrad. It implements overrides of ROL member functions to provide a Dakota-specific implementation of a adjoint Hessian-vector product for equality constraints. This separate class is needed (rather than putting the product into DakotaROLEqConstraints) because logic in ROL does not always protect against calling the adjoint Hessian-vector product in cases where there is not actually a Hessian provided.

Constructor & Destructor Documentation

DakotaROLEqConstraintsHess()

DakotaROLEqConstraintsHess

(

Model &

model

)

Constructor.

Implementation of the DakotaROLEqConstraintsHess class.

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The documentation for this class was generated from the following files:

• ROLOptimizer.hpp
• ROLOptimizer.cpp