This file is indexed.

/usr/include/trilinos/Intrepid_CubaturePolylibDef.hpp is in libtrilinos-intrepid-dev 12.4.2-2.

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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
// @HEADER
// ************************************************************************
//
//                           Intrepid Package
//                 Copyright (2007) 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 Pavel Bochev  (pbboche@sandia.gov)
//                    Denis Ridzal  (dridzal@sandia.gov), or
//                    Kara Peterson (kjpeter@sandia.gov)
//
// ************************************************************************
// @HEADER

/** \file   Intrepid_CubaturePolylibDef.hpp
    \brief  Definition file for the Intrepid::CubaturePolylib class.
    \author Created by P. Bochev and D. Ridzal.
*/

namespace Intrepid {

template <class Scalar, class ArrayPoint, class ArrayWeight>
CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::CubaturePolylib(int degree, EIntrepidPLPoly poly_type, Scalar alpha, Scalar beta) {
  TEUCHOS_TEST_FOR_EXCEPTION((degree < 0),
                     std::out_of_range,
                     ">>> ERROR (CubaturePolylib): No cubature rule implemented for the desired polynomial degree.");
  degree_    = degree;
  dimension_ = 1;
  poly_type_ = poly_type;
  alpha_     = alpha;
  beta_      = beta;
} // end constructor



template <class Scalar, class ArrayPoint, class ArrayWeight>
const char* CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::getName() const {
  return cubature_name_;
} // end getName



template <class Scalar, class ArrayPoint, class ArrayWeight>
int CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::getDimension() const {
  return dimension_;
} // end dimension



template <class Scalar, class ArrayPoint, class ArrayWeight>
int CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::getNumPoints() const {
  int np = 0;
  switch (poly_type_) {
    case PL_GAUSS:
      np = (degree_+(int)2)/(int)2;
      break;
    case PL_GAUSS_RADAU_LEFT:
    case PL_GAUSS_RADAU_RIGHT:
      if (degree_ == 0)
        np = 2;
      else
        np = (degree_+(int)3)/(int)2;
      break;
    case PL_GAUSS_LOBATTO:
      np = (degree_+(int)4)/(int)2;
      break;
    default:
      TEUCHOS_TEST_FOR_EXCEPTION((1),
                         std::invalid_argument,
                         ">>> ERROR (CubaturePolylib): Unknown point type argument.");
  }
  return np;
} // end getNumPoints



template <class Scalar, class ArrayPoint, class ArrayWeight>
void CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::getAccuracy(std::vector<int> & accuracy) const {
  accuracy.assign(1, degree_);
} // end getAccuracy



template <class Scalar, class ArrayPoint, class ArrayWeight>
const char* CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::cubature_name_ = "INTREPID_CUBATURE_POLYLIB";



template <class Scalar, class ArrayPoint, class ArrayWeight>
void CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::getCubature(ArrayPoint & cubPoints, ArrayWeight & cubWeights) const {
  int numCubPoints = getNumPoints();
  int cellDim      = getDimension();
  // check size of cubPoints and cubWeights
  TEUCHOS_TEST_FOR_EXCEPTION( ( ( (int)cubPoints.size() < numCubPoints*cellDim ) || ( (int)cubWeights.size() < numCubPoints ) ),
                      std::out_of_range,
                      ">>> ERROR (CubatureDirect): Insufficient space allocated for cubature points or weights.");

  // temporary storage
  FieldContainer<Scalar> z(numCubPoints);
  FieldContainer<Scalar> w(numCubPoints);

  // run Polylib routines
  switch (poly_type_) {
    case PL_GAUSS:
      IntrepidPolylib::zwgj(&z[0], &w[0], numCubPoints, alpha_, beta_);
      break;
    case PL_GAUSS_RADAU_LEFT:
      IntrepidPolylib::zwgrjm(&z[0], &w[0], numCubPoints, alpha_, beta_);
      break;
    case PL_GAUSS_RADAU_RIGHT:
      IntrepidPolylib::zwgrjp(&z[0], &w[0], numCubPoints, alpha_, beta_);
      break;
    case PL_GAUSS_LOBATTO:
      IntrepidPolylib::zwglj(&z[0], &w[0], numCubPoints, alpha_, beta_);
      break;
    default:
      TEUCHOS_TEST_FOR_EXCEPTION((1),
                         std::invalid_argument,
                         ">>> ERROR (CubaturePolylib): Unknown point type argument.");
  }

  // fill input arrays
  for (int pointId = 0; pointId < numCubPoints; pointId++) {
    for (int dim = 0; dim < cellDim; dim++) {
      cubPoints(pointId,dim) = z[pointId];
    }
    cubWeights(pointId) = w[pointId];
  }
} // end getCubature

template <class Scalar, class ArrayPoint, class ArrayWeight>
void CubaturePolylib<Scalar,ArrayPoint,ArrayWeight>::getCubature(ArrayPoint & cubPoints, 
                                                                 ArrayWeight & cubWeights,
                                                                 ArrayPoint& cellCoords) const
{
    TEUCHOS_TEST_FOR_EXCEPTION( (true), std::logic_error,
                      ">>> ERROR (CubaturePolylib): Cubature defined in reference space calling method for physical space cubature.");
}


} // end namespace Intrepid