/usr/include/trilinos/LOCA_MultiContinuation_ConstraintInterfaceMVDX.H is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | // $Id$
// $Source$
//@HEADER
// ************************************************************************
//
// NOX: An Object-Oriented Nonlinear Solver Package
// Copyright (2002) Sandia Corporation
//
// LOCA: Library of Continuation Algorithms Package
// Copyright (2005) 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.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
//
// Questions? Contact Roger Pawlowski (rppawlo@sandia.gov) or
// Eric Phipps (etphipp@sandia.gov), Sandia National Laboratories.
// ************************************************************************
// CVS Information
// $Source$
// $Author$
// $Date$
// $Revision$
// ************************************************************************
//@HEADER
#ifndef LOCA_MULTICONTINUATION_CONSTRAINTINTERFACEMVDX_H
#define LOCA_MULTICONTINUATION_CONSTRAINTINTERFACEMVDX_H
#include "LOCA_MultiContinuation_ConstraintInterface.H" // base class
namespace LOCA {
namespace MultiContinuation {
/*!
* \brief Abstract interface for the constraint portion of a constrained
* nonlinear system for constraints that support computing a solution
* component derivative as a multi-vector.
*/
/*!
* This class extends the LOCA::MultiContinuation::ConstraintInterface
* to support constraints that support computing the entire derivative
* with respect to the solution components (x) and storing the resulting
* derivative as a multivector. This interface adds one additional
* method, getConstraintDerivativesX(), that returns this derivative.
* Additionally, it implements the applyConstraintDerivativesX() methods
* using standard multi-vector operations.
*/
class ConstraintInterfaceMVDX :
public virtual LOCA::MultiContinuation::ConstraintInterface {
public:
//! Constructor
ConstraintInterfaceMVDX() {}
//! Destructor
virtual ~ConstraintInterfaceMVDX() {}
//! Return solution component of constraint derivatives
/*!
* May return NULL if constraint derivative is zero
*/
virtual const NOX::Abstract::MultiVector*
getDX() const = 0;
//! Compute result_p = alpha * dg/dx * input_x
/*!
* This method is implemented using getConstraintDerivativesX()
* and the NOX::Abstract::MultiVector::multiply() method.
*/
virtual NOX::Abstract::Group::ReturnType
multiplyDX(double alpha,
const NOX::Abstract::MultiVector& input_x,
NOX::Abstract::MultiVector::DenseMatrix& result_p) const;
//! Compute result_x = alpha * dg/dx^T * op(b) + beta * result_x
/*!
* This method is implemented using getConstraintDerivativesX()
* and the NOX::Abstract::MultiVector::update() method.
*/
virtual NOX::Abstract::Group::ReturnType
addDX(Teuchos::ETransp transb,
double alpha,
const NOX::Abstract::MultiVector::DenseMatrix& b,
double beta,
NOX::Abstract::MultiVector& result_x) const;
}; // Class ConstraintInterfaceMVDX
} // Namespace MultiContinuation
} // Namespace LOCA
#endif // LOCA_MULTICONTINUATION_CONSTRAINTINTERFACE_H
|