Abstract base class for IPFunctionals arising from an inner product. More...
#include <IPFunctional.hh>
Inheritance diagram for pism::inverse::IPInnerProductFunctional< IMVecType >:Public Member Functions | |
| IPInnerProductFunctional (std::shared_ptr< const Grid > grid) | |
| virtual void | dot (IMVecType &a, IMVecType &b, double *OUTPUT)=0 |
| Computes the inner product \(Q(a, b)\). More... | |
| virtual void | interior_product (IMVecType &x, IMVecType &y) |
| Computes the interior product of a vector with the IPInnerProductFunctional's underlying bilinear form. More... | |
| Public Member Functions inherited from pism::inverse::IPFunctional< IMVecType > | |
| IPFunctional (std::shared_ptr< const Grid > grid) | |
| virtual | ~IPFunctional () |
| virtual void | valueAt (IMVecType &x, double *OUTPUT)=0 |
| Computes the value of the functional at the vector x. More... | |
| virtual void | gradientAt (IMVecType &x, IMVecType &gradient)=0 |
| Computes the gradient of the functional at the vector x. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from pism::inverse::IPFunctional< IMVecType > | |
| std::shared_ptr< const Grid > | m_grid |
| fem::ElementIterator | m_element_index |
| fem::Q1Element2 | m_element |
Detailed Description
template<class IMVecType>
class pism::inverse::IPInnerProductFunctional< IMVecType >
Abstract base class for IPFunctionals arising from an inner product.
Frequently functionals have the structure
\[ J(u) = Q(u, u) \]
where \(Q\) is a symmetric, non-negative definite, bilinear form. Certain minimization algorithms only apply to such functionals, which should subclass from IPInnerProductFunctional.
Definition at line 94 of file IPFunctional.hh.
The documentation for this class was generated from the following file:
- src/inverse/functional/IPFunctional.hh
