/usr/include/freefoam/sampling/meshToMesh.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 | /*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM 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 General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::meshToMesh
Description
mesh to mesh interpolation class.
SourceFiles
meshToMesh.C
calculateMeshToMeshAddressing.C
calculateMeshToMeshWeights.C
meshToMeshInterpolate.C
\*---------------------------------------------------------------------------*/
#ifndef meshtoMesh_H
#define meshtoMesh_H
#include <finiteVolume/fvMesh.H>
#include <OpenFOAM/HashTable.H>
#include <finiteVolume/fvPatchMapper.H>
#include <OpenFOAM/scalarList.H>
#include <OpenFOAM/className.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
template<class Type>
class octree;
class octreeDataCell;
/*---------------------------------------------------------------------------*\
Class meshToMesh Declaration
\*---------------------------------------------------------------------------*/
class meshToMesh
{
// Private data
// mesh references
const fvMesh& fromMesh_;
const fvMesh& toMesh_;
//- fromMesh patch labels
HashTable<label> fromMeshPatches_;
//- toMesh patch labels
HashTable<label> toMeshPatches_;
//- Patch map
HashTable<word> patchMap_;
//- toMesh patch labels which cut the from-mesh
HashTable<label> cuttingPatches_;
//- Cell addressing
labelList cellAddressing_;
//- Boundary addressing
labelListList boundaryAddressing_;
//- Inverse-distance interpolation weights
mutable scalarListList* inverseDistanceWeightsPtr_;
// Private Member Functions
void calcAddressing();
void cellAddresses
(
labelList& cells,
const pointField& points,
const fvMesh& fromMesh,
const List<bool>& boundaryCell,
const octree<octreeDataCell>& oc
) const;
void calculateInverseDistanceWeights() const;
const scalarListList& inverseDistanceWeights() const;
// Private static data members
//- Direct hit tolerance
static const scalar directHitTol;
public:
// Declare name of the class and its debug switch
ClassName("meshToMesh");
//- Enumeration specifying required accuracy
enum order
{
MAP,
INTERPOLATE,
CELL_POINT_INTERPOLATE
};
// Constructors
//- Construct from the two meshes, the patch name map for the patches
// to be interpolated and the names of the toMesh-patches which
// cut the fromMesh
meshToMesh
(
const fvMesh& fromMesh,
const fvMesh& toMesh,
const HashTable<word>& patchMap,
const wordList& cuttingPatchNames
);
//- Construct from the two meshes assuming there is an exact mapping
// between the patches
meshToMesh
(
const fvMesh& fromMesh,
const fvMesh& toMesh
);
// Destructor
~meshToMesh();
//- Patch-field interpolation class
class patchFieldInterpolator
:
public fvPatchFieldMapper
{
const labelList& directAddressing_;
public:
// Constructors
//- Construct given addressing
patchFieldInterpolator(const labelList& addr)
:
directAddressing_(addr)
{}
// Destructor
virtual ~patchFieldInterpolator()
{}
// Member Functions
label size() const
{
return directAddressing_.size();
}
bool direct() const
{
return true;
}
const labelList& directAddressing() const
{
return directAddressing_;
}
};
// Member Functions
// Access
const fvMesh& fromMesh() const
{
return fromMesh_;
}
const fvMesh& toMesh() const
{
return toMesh_;
}
//- From toMesh cells to fromMesh cells
const labelList& cellAddressing() const
{
return cellAddressing_;
}
// Interpolation
//- Map field
template<class Type>
void mapField
(
Field<Type>&,
const Field<Type>&,
const labelList& adr
) const;
//- Interpolate field using inverse-distance weights
template<class Type>
void interpolateField
(
Field<Type>&,
const GeometricField<Type, fvPatchField, volMesh>&,
const labelList& adr,
const scalarListList& weights
) const;
//- Interpolate field using cell-point interpolation
template<class Type>
void interpolateField
(
Field<Type>&,
const GeometricField<Type, fvPatchField, volMesh>&,
const labelList& adr,
const vectorField& centres
) const;
//- Interpolate internal volume field
template<class Type>
void interpolateInternalField
(
Field<Type>&,
const GeometricField<Type, fvPatchField, volMesh>&,
order=INTERPOLATE
) const;
template<class Type>
void interpolateInternalField
(
Field<Type>&,
const tmp<GeometricField<Type, fvPatchField, volMesh> >&,
order=INTERPOLATE
) const;
//- Interpolate volume field
template<class Type>
void interpolate
(
GeometricField<Type, fvPatchField, volMesh>&,
const GeometricField<Type, fvPatchField, volMesh>&,
order=INTERPOLATE
) const;
template<class Type>
void interpolate
(
GeometricField<Type, fvPatchField, volMesh>&,
const tmp<GeometricField<Type, fvPatchField, volMesh> >&,
order=INTERPOLATE
) const;
//- Interpolate volume field
template<class Type>
tmp<GeometricField<Type, fvPatchField, volMesh> > interpolate
(
const GeometricField<Type, fvPatchField, volMesh>&,
order=INTERPOLATE
) const;
template<class Type>
tmp<GeometricField<Type, fvPatchField, volMesh> > interpolate
(
const tmp<GeometricField<Type, fvPatchField, volMesh> >&,
order=INTERPOLATE
) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
# include "meshToMeshInterpolate.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
|