/usr/include/trilinos/ROL_UpperBoundInequalityConstraint.hpp is in libtrilinos-rol-dev 12.12.1-5.
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#ifndef ROL_UPPER_BOUND_INEQUALITY_CONSTRAINT_H
#define ROL_UPPER_BOUND_INEQUALITY_CONSTRAINT_H
#include "ROL_InequalityConstraint.hpp"
/** @ingroup func_group
\class ROL::UpperBoundInequalityConstraint
\brief Provides an implementation for upper bound inequality constraints.
*/
namespace ROL {
template <class Real>
class UpperBoundInequalityConstraint : public InequalityConstraint<Real> {
private:
Teuchos::RCP<Vector<Real> > up_;
public:
UpperBoundInequalityConstraint(BoundConstraint<Real> &bnd, const Vector<Real> &x) {
up_ = x.clone();
bnd.setVectorToUpperBound(*up_);
}
UpperBoundInequalityConstraint(const Vector<Real> &up) {
up_ = up.clone();
up_->set(up);
}
void value(Vector<Real> &c, const Vector<Real> &x, Real &tol) {
c.set(*up_);
c.axpy(-1.0,x);
}
void applyJacobian(Vector<Real> &jv, const Vector<Real> &v, const Vector<Real> &x, Real &tol) {
jv.set(v);
jv.scale(-1.0);
}
void applyAdjointJacobian(Vector<Real> &ajv, const Vector<Real> &v, const Vector<Real> &x, Real &tol) {
ajv.set(v);
ajv.scale(-1.0);
}
void applyAdjointHessian(Vector<Real> &ahuv, const Vector<Real> &u, const Vector<Real> &v,
const Vector<Real> &x, Real &tol) {
ahuv.zero();
}
};
}
#endif
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