ROL
ROL_ReducedLinearConstraint.hpp
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44#ifndef ROL_REDUCED_LINEAR_CONSTRAINT_H
45#define ROL_REDUCED_LINEAR_CONSTRAINT_H
46
47#include "ROL_Constraint.hpp"
49
64namespace ROL {
65
66template<typename Real>
67class ReducedLinearConstraint : public Constraint<Real> {
68private:
69 const Ptr<Constraint<Real>> con_;
70 const Ptr<BoundConstraint<Real>> bnd_;
71 Ptr<const Vector<Real>> x_;
72 const Ptr<Vector<Real>> prim_;
73
74public:
76 const Ptr<BoundConstraint<Real>> &bnd,
77 const Ptr<const Vector<Real>> &x);
78
79 void setX(const Ptr<const Vector<Real>> &x);
80
81 void value(Vector<Real> &c, const Vector<Real> &x, Real &tol) override;
82 void applyJacobian(Vector<Real> &jv, const Vector<Real> &v, const Vector<Real> &x, Real &tol) override;
83 void applyAdjointJacobian(Vector<Real> &jv, const Vector<Real> &v, const Vector<Real> &x, Real &tol) override;
84 void applyAdjointHessian(Vector<Real> &ahuv, const Vector<Real> &u, const Vector<Real> &v,
85 const Vector<Real> &x, Real &tol) override;
86}; // class ReducedLinearConstraint
87
88} // namespace ROL
89
91
92#endif // ROL_REDUCED_LINEAR_CONSTRAINT_H
Provides the interface to apply upper and lower bound constraints.
Defines the general constraint operator interface.
Reduce the input of a linear constraint based on the active set associated with a vector ,...
void applyAdjointJacobian(Vector< Real > &jv, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply the adjoint of the the constraint Jacobian at , , to vector .
const Ptr< BoundConstraint< Real > > bnd_
void applyJacobian(Vector< Real > &jv, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply the constraint Jacobian at , , to vector .
void value(Vector< Real > &c, const Vector< Real > &x, Real &tol) override
Evaluate the constraint operator at .
void applyAdjointHessian(Vector< Real > &ahuv, const Vector< Real > &u, const Vector< Real > &v, const Vector< Real > &x, Real &tol) override
Apply the derivative of the adjoint of the constraint Jacobian at to vector in direction ,...
const Ptr< Constraint< Real > > con_
void setX(const Ptr< const Vector< Real > > &x)
Defines the linear algebra or vector space interface.
Definition: ROL_Vector.hpp:84