DakotaROLIneqConstraintsHess Class Reference

Inheritance diagram for DakotaROLIneqConstraintsHess:

Public Member Functions
	DakotaROLIneqConstraintsHess (Model &model)
	Constructor. More...
virtual	~DakotaROLIneqConstraintsHess ()
	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 DakotaROLIneqConstraintsGrad
	DakotaROLIneqConstraintsGrad (Model &model)
	Constructor. More...
virtual	~DakotaROLIneqConstraintsGrad ()
	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 on 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 DakotaROLIneqConstraints
	DakotaROLIneqConstraints (Model &model)
	Constructor. More...
void	value (std::vector< Real > &c, const std::vector< Real > &x, Real &tol) override
	Function to return the constraint value to ROL.

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

Detailed Description

DakotaROLIneqConstraintsHess is derived from DakotaROLIneqConstraintsGrad. It implements overrides of ROL member functions to provide a Dakota-specific implementation of a adjoint Hessian-vector product for inequality constraints. This separate class is needed (rather than putting the product into DakotaROLIneqConstraints) 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

DakotaROLIneqConstraintsHess()

DakotaROLIneqConstraintsHess

(

Model &

model

)

Constructor.

Implementation of the DakotaROLIneqConstraintsGrad class.

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

• ROLOptimizer.hpp
• ROLOptimizer.cpp