ROL_UpperBoundToConstraint_Def.hpp

Go to the documentation of this file.

// @HEADER
// ************************************************************************
//
//               Rapid Optimization Library (ROL) Package
//                 Copyright (2014) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact lead developers:
//              Drew Kouri   (dpkouri@sandia.gov) and
//              Denis Ridzal (dridzal@sandia.gov)
//
// ************************************************************************
// @HEADER

#ifndef ROL_UPPER_BOUND_TO_CONSTRAINT_DEF_H
#define ROL_UPPER_BOUND_TO_CONSTRAINT_DEF_H

namespace ROL {

template<typename Real>
UpperBoundToConstraint<Real>::UpperBoundToConstraint(BoundConstraint<Real> &bnd) {
  up_ = bnd.getUpperBound()->clone();
  up_->set(*bnd.getUpperBound());
}

template<typename Real>
UpperBoundToConstraint<Real>::UpperBoundToConstraint(const Vector<Real> &up) {
  up_ = up.clone();
  up_->set(up);
}

template<typename Real>
void UpperBoundToConstraint<Real>::value(Vector<Real> &c, const Vector<Real> &x, Real &tol) {
  const Real one(1);
  c.set(*up_);
  c.axpy(-one,x);
}

template<typename Real>
void UpperBoundToConstraint<Real>::applyJacobian(Vector<Real> &jv,
                                                 const Vector<Real> &v,
                                                 const Vector<Real> &x,
                                                 Real &tol) {
  const Real one(1);
  jv.set(v);
  jv.scale(-one);
}

template<typename Real>
void UpperBoundToConstraint<Real>::applyAdjointJacobian(Vector<Real> &ajv,
                                                        const Vector<Real> &v,
                                                        const Vector<Real> &x,
                                                        Real &tol) {
  const Real one(1);
  ajv.set(v);
  ajv.scale(-one);
}

template<typename Real>
void UpperBoundToConstraint<Real>::applyAdjointHessian(Vector<Real> &ahuv,
                                                       const Vector<Real> &u,
                                                       const Vector<Real> &v,
                                                       const Vector<Real> &x,
                                                       Real &tol) {
  ahuv.zero();
}

}

#endif