libMesh
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Abstract base class to be used to calculate the Hessian of an objective function. More...
#include <optimization_system.h>
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virtual | ~ComputeHessian ()=default |
virtual void | hessian (const NumericVector< Number > &X, SparseMatrix< Number > &H_f, sys_type &S)=0 |
This function will be called to compute the Hessian of the objective function, and must be implemented by the user in a derived class. More... | |
Abstract base class to be used to calculate the Hessian of an objective function.
Definition at line 121 of file optimization_system.h.
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virtualdefault |
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pure virtual |
This function will be called to compute the Hessian of the objective function, and must be implemented by the user in a derived class.
Set H_f
to be the gradient at the iterate X
.
Referenced by libMesh::__libmesh_tao_hessian().