| 1 |
// $Id$ |
| 2 |
/* |
| 3 |
****************************************************************************** |
| 4 |
* * |
| 5 |
* COPYRIGHT ACcESS 2004 - All Rights Reserved * |
| 6 |
* * |
| 7 |
* This software is the property of ACcESS. No part of this code * |
| 8 |
* may be copied in any form or by any means without the expressed written * |
| 9 |
* consent of ACcESS. Copying, use or modification of this software * |
| 10 |
* by any unauthorised person is illegal unless that person has a software * |
| 11 |
* license agreement with ACcESS. * |
| 12 |
* * |
| 13 |
****************************************************************************** |
| 14 |
*/ |
| 15 |
|
| 16 |
#include "MeshAdapter.h" |
| 17 |
|
| 18 |
#include "Data.h" |
| 19 |
#include "DataFactory.h" |
| 20 |
|
| 21 |
using namespace std; |
| 22 |
using namespace escript; |
| 23 |
|
| 24 |
namespace finley { |
| 25 |
|
| 26 |
// |
| 27 |
// define the static constants |
| 28 |
MeshAdapter::FunctionSpaceNamesMapType MeshAdapter::m_functionSpaceTypeNames; |
| 29 |
const int MeshAdapter::DegreesOfFreedom=FINLEY_DEGREES_OF_FREEDOM; |
| 30 |
const int MeshAdapter::ReducedDegreesOfFreedom=FINLEY_REDUCED_DEGREES_OF_FREEDOM; |
| 31 |
const int MeshAdapter::Nodes=FINLEY_NODES; |
| 32 |
const int MeshAdapter::Elements=FINLEY_ELEMENTS; |
| 33 |
const int MeshAdapter::FaceElements=FINLEY_FACE_ELEMENTS; |
| 34 |
const int MeshAdapter::Points=FINLEY_POINTS; |
| 35 |
const int MeshAdapter::ContactElementsZero=FINLEY_CONTACT_ELEMENTS_1; |
| 36 |
const int MeshAdapter::ContactElementsOne=FINLEY_CONTACT_ELEMENTS_2; |
| 37 |
|
| 38 |
MeshAdapter::MeshAdapter(Finley_Mesh* finleyMesh) |
| 39 |
{ |
| 40 |
setFunctionSpaceTypeNames(); |
| 41 |
// |
| 42 |
// need to use a null_deleter as Finley_Mesh_dealloc deletes the pointer |
| 43 |
// for us. |
| 44 |
m_finleyMesh.reset(finleyMesh,null_deleter()); |
| 45 |
} |
| 46 |
|
| 47 |
// |
| 48 |
// The copy constructor should just increment the use count |
| 49 |
MeshAdapter::MeshAdapter(const MeshAdapter& in): |
| 50 |
m_finleyMesh(in.m_finleyMesh) |
| 51 |
{ |
| 52 |
setFunctionSpaceTypeNames(); |
| 53 |
} |
| 54 |
|
| 55 |
MeshAdapter::~MeshAdapter() |
| 56 |
{ |
| 57 |
// |
| 58 |
// I hope the case for the pointer being zero has been taken care of. |
| 59 |
// cout << "In MeshAdapter destructor." << endl; |
| 60 |
if (m_finleyMesh.unique()) { |
| 61 |
// cout << "Calling dealloc." << endl; |
| 62 |
Finley_Mesh_dealloc(m_finleyMesh.get()); |
| 63 |
// cout << "Finished dealloc." << endl; |
| 64 |
} |
| 65 |
} |
| 66 |
|
| 67 |
Finley_Mesh* MeshAdapter::getFinley_Mesh() const { |
| 68 |
return m_finleyMesh.get(); |
| 69 |
} |
| 70 |
|
| 71 |
void MeshAdapter::write(const std::string& fileName) const |
| 72 |
{ |
| 73 |
char fName[fileName.size()+1]; |
| 74 |
strcpy(fName,fileName.c_str()); |
| 75 |
Finley_Mesh_write(m_finleyMesh.get(),fName); |
| 76 |
checkFinleyError(); |
| 77 |
} |
| 78 |
|
| 79 |
string MeshAdapter::getDescription() const |
| 80 |
{ |
| 81 |
return "FinleyMesh"; |
| 82 |
} |
| 83 |
|
| 84 |
string MeshAdapter::functionSpaceTypeAsString(int functionSpaceType) const |
| 85 |
{ |
| 86 |
FunctionSpaceNamesMapType::iterator loc; |
| 87 |
loc=m_functionSpaceTypeNames.find(functionSpaceType); |
| 88 |
if (loc==m_functionSpaceTypeNames.end()) { |
| 89 |
return "Invalid function space type code."; |
| 90 |
} else { |
| 91 |
return loc->second; |
| 92 |
} |
| 93 |
} |
| 94 |
|
| 95 |
bool MeshAdapter::isValidFunctionSpaceType(int functionSpaceType) const |
| 96 |
{ |
| 97 |
FunctionSpaceNamesMapType::iterator loc; |
| 98 |
loc=m_functionSpaceTypeNames.find(functionSpaceType); |
| 99 |
return (loc!=m_functionSpaceTypeNames.end()); |
| 100 |
} |
| 101 |
|
| 102 |
void MeshAdapter::setFunctionSpaceTypeNames() |
| 103 |
{ |
| 104 |
m_functionSpaceTypeNames.insert |
| 105 |
(FunctionSpaceNamesMapType::value_type(DegreesOfFreedom,"Finley_DegreesOfFreedom")); |
| 106 |
m_functionSpaceTypeNames.insert |
| 107 |
(FunctionSpaceNamesMapType::value_type(ReducedDegreesOfFreedom,"Finley_ReducedDegreesOfFreedom")); |
| 108 |
m_functionSpaceTypeNames.insert |
| 109 |
(FunctionSpaceNamesMapType::value_type(Nodes,"Finley_Nodes")); |
| 110 |
m_functionSpaceTypeNames.insert |
| 111 |
(FunctionSpaceNamesMapType::value_type(Elements,"Finley_Elements")); |
| 112 |
m_functionSpaceTypeNames.insert |
| 113 |
(FunctionSpaceNamesMapType::value_type(FaceElements,"Finley_Face_Elements")); |
| 114 |
m_functionSpaceTypeNames.insert |
| 115 |
(FunctionSpaceNamesMapType::value_type(Points,"Finley_Points")); |
| 116 |
m_functionSpaceTypeNames.insert |
| 117 |
(FunctionSpaceNamesMapType::value_type(ContactElementsZero,"Finley_Contact_Elements_0")); |
| 118 |
m_functionSpaceTypeNames.insert |
| 119 |
(FunctionSpaceNamesMapType::value_type(ContactElementsOne,"Finley_Contact_Elements_1")); |
| 120 |
} |
| 121 |
|
| 122 |
int MeshAdapter::getContinuousFunctionCode() const |
| 123 |
{ |
| 124 |
return Nodes; |
| 125 |
} |
| 126 |
|
| 127 |
int MeshAdapter::getFunctionCode() const |
| 128 |
{ |
| 129 |
return Elements; |
| 130 |
} |
| 131 |
|
| 132 |
int MeshAdapter::getFunctionOnBoundaryCode() const |
| 133 |
{ |
| 134 |
return FaceElements; |
| 135 |
} |
| 136 |
|
| 137 |
int MeshAdapter::getFunctionOnContactZeroCode() const |
| 138 |
{ |
| 139 |
return ContactElementsZero; |
| 140 |
} |
| 141 |
|
| 142 |
int MeshAdapter::getFunctionOnContactOneCode() const |
| 143 |
{ |
| 144 |
return ContactElementsOne; |
| 145 |
} |
| 146 |
|
| 147 |
int MeshAdapter::getSolutionCode() const |
| 148 |
{ |
| 149 |
return DegreesOfFreedom; |
| 150 |
} |
| 151 |
|
| 152 |
int MeshAdapter::getReducedSolutionCode() const |
| 153 |
{ |
| 154 |
return ReducedDegreesOfFreedom; |
| 155 |
} |
| 156 |
|
| 157 |
int MeshAdapter::getDiracDeltaFunctionCode() const |
| 158 |
{ |
| 159 |
return Points; |
| 160 |
} |
| 161 |
|
| 162 |
// |
| 163 |
// return the spatial dimension of the Mesh: |
| 164 |
// |
| 165 |
int MeshAdapter::getDim() const |
| 166 |
{ |
| 167 |
int numDim=Finley_Mesh_getDim(m_finleyMesh.get()); |
| 168 |
checkFinleyError(); |
| 169 |
return numDim; |
| 170 |
} |
| 171 |
|
| 172 |
// |
| 173 |
// return the number of data points per sample and the number of samples |
| 174 |
// needed to represent data on a parts of the mesh. |
| 175 |
// |
| 176 |
pair<int,int> MeshAdapter::getDataShape(int functionSpaceCode) const |
| 177 |
{ |
| 178 |
int numDataPointsPerSample=0; |
| 179 |
int numSamples=0; |
| 180 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 181 |
switch (functionSpaceCode) { |
| 182 |
case(Nodes): |
| 183 |
numDataPointsPerSample=1; |
| 184 |
if (mesh->Nodes!=NULL) numSamples=mesh->Nodes->numNodes; |
| 185 |
break; |
| 186 |
case(Elements): |
| 187 |
if (mesh->Elements!=NULL) { |
| 188 |
numSamples=mesh->Elements->numElements; |
| 189 |
numDataPointsPerSample=mesh->Elements->ReferenceElement->numQuadNodes; |
| 190 |
} |
| 191 |
break; |
| 192 |
case(FaceElements): |
| 193 |
if (mesh->FaceElements!=NULL) { |
| 194 |
numDataPointsPerSample=mesh->FaceElements->ReferenceElement->numQuadNodes; |
| 195 |
numSamples=mesh->FaceElements->numElements; |
| 196 |
} |
| 197 |
break; |
| 198 |
case(Points): |
| 199 |
if (mesh->Points!=NULL) { |
| 200 |
numDataPointsPerSample=1; |
| 201 |
numSamples=mesh->Points->numElements; |
| 202 |
} |
| 203 |
break; |
| 204 |
case(ContactElementsZero): |
| 205 |
if (mesh->ContactElements!=NULL) { |
| 206 |
numDataPointsPerSample=mesh->ContactElements->ReferenceElement->numQuadNodes; |
| 207 |
numSamples=mesh->ContactElements->numElements; |
| 208 |
} |
| 209 |
break; |
| 210 |
case(ContactElementsOne): |
| 211 |
if (mesh->ContactElements!=NULL) { |
| 212 |
numDataPointsPerSample=mesh->ContactElements->ReferenceElement->numQuadNodes; |
| 213 |
numSamples=mesh->ContactElements->numElements; |
| 214 |
} |
| 215 |
break; |
| 216 |
case(DegreesOfFreedom): |
| 217 |
if (mesh->Nodes!=NULL) { |
| 218 |
numDataPointsPerSample=1; |
| 219 |
numSamples=mesh->Nodes->numDegreesOfFreedom; |
| 220 |
} |
| 221 |
break; |
| 222 |
case(ReducedDegreesOfFreedom): |
| 223 |
if (mesh->Nodes!=NULL) { |
| 224 |
numDataPointsPerSample=1; |
| 225 |
numSamples=mesh->Nodes->reducedNumDegreesOfFreedom; |
| 226 |
} |
| 227 |
break; |
| 228 |
default: |
| 229 |
stringstream temp; |
| 230 |
temp << "Error - Invalid function space type: " << functionSpaceCode << " for domain: " << getDescription(); |
| 231 |
throw FinleyAdapterException(temp.str()); |
| 232 |
break; |
| 233 |
} |
| 234 |
return pair<int,int>(numDataPointsPerSample,numSamples); |
| 235 |
} |
| 236 |
|
| 237 |
// |
| 238 |
// adds linear PDE of second order into a given stiffness matrix and right hand side: |
| 239 |
// |
| 240 |
void MeshAdapter::addPDEToSystem( |
| 241 |
SystemMatrixAdapter& mat, escript::Data& rhs, |
| 242 |
const escript::Data& A, const escript::Data& B, const escript::Data& C,const escript::Data& D,const escript::Data& X,const escript::Data& Y, |
| 243 |
const escript::Data& d, const escript::Data& y, |
| 244 |
const escript::Data& d_contact,const escript::Data& y_contact) const |
| 245 |
{ |
| 246 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 247 |
Finley_Assemble_PDE(mesh->Nodes,mesh->Elements,mat.getPaso_SystemMatrix(),&(rhs.getDataC()), |
| 248 |
&(A.getDataC()),&(B.getDataC()),&(C.getDataC()),&(D.getDataC()),&(X.getDataC()),&(Y.getDataC())); |
| 249 |
checkFinleyError(); |
| 250 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements, |
| 251 |
mat.getPaso_SystemMatrix(), |
| 252 |
&(rhs.getDataC()), |
| 253 |
&(d.getDataC()),&(y.getDataC()), |
| 254 |
Finley_Assemble_handelShapeMissMatch_Mean_out); |
| 255 |
checkFinleyError(); |
| 256 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->ContactElements, |
| 257 |
mat.getPaso_SystemMatrix(), |
| 258 |
&(rhs.getDataC()), |
| 259 |
&(d_contact.getDataC()), |
| 260 |
&(y_contact.getDataC()), |
| 261 |
Finley_Assemble_handelShapeMissMatch_Step_out); |
| 262 |
checkFinleyError(); |
| 263 |
} |
| 264 |
|
| 265 |
// |
| 266 |
// adds linear PDE of second order into the right hand side only |
| 267 |
// |
| 268 |
void MeshAdapter::addPDEToRHS( escript::Data& rhs, |
| 269 |
const escript::Data& X,const escript::Data& Y, const escript::Data& y, const escript::Data& y_contact) const |
| 270 |
{ |
| 271 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 272 |
|
| 273 |
// Finley_Assemble_PDE_RHS(mesh->Nodes,mesh->Elements,&(rhs.getDataC()),&(X.getDataC()),&(Y.getDataC())); |
| 274 |
Finley_Assemble_PDE(mesh->Nodes,mesh->Elements,0,&(rhs.getDataC()),0,0,0,0,&(X.getDataC()),&(Y.getDataC())); |
| 275 |
checkFinleyError(); |
| 276 |
|
| 277 |
// Finley_Assemble_RobinCondition_RHS(mesh->Nodes,mesh->FaceElements,&(rhs.getDataC()),&(y.getDataC()),Finley_Assemble_handelShapeMissMatch_Mean_out); |
| 278 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements,0,&(rhs.getDataC()),0,&(y.getDataC()),Finley_Assemble_handelShapeMissMatch_Mean_out); |
| 279 |
|
| 280 |
checkFinleyError(); |
| 281 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->ContactElements,0,&(rhs.getDataC()),0,&(y_contact.getDataC()),Finley_Assemble_handelShapeMissMatch_Step_out); |
| 282 |
// Finley_Assemble_RobinCondition_RHS(mesh->Nodes,mesh->ContactElements,&(rhs.getDataC()),&(y_contact.getDataC()),Finley_Assemble_handelShapeMissMatch_Step_out); |
| 283 |
checkFinleyError(); |
| 284 |
} |
| 285 |
|
| 286 |
// |
| 287 |
// interpolates data between different function spaces: |
| 288 |
// |
| 289 |
void MeshAdapter::interpolateOnDomain(escript::Data& target,const escript::Data& in) const |
| 290 |
{ |
| 291 |
const MeshAdapter& inDomain=dynamic_cast<const MeshAdapter&>(in.getFunctionSpace().getDomain()); |
| 292 |
const MeshAdapter& targetDomain=dynamic_cast<const MeshAdapter&>(target.getFunctionSpace().getDomain()); |
| 293 |
if (inDomain!=*this) |
| 294 |
throw FinleyAdapterException("Error - Illegal domain of interpolant."); |
| 295 |
if (targetDomain!=*this) |
| 296 |
throw FinleyAdapterException("Error - Illegal domain of interpolation target."); |
| 297 |
|
| 298 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 299 |
switch(in.getFunctionSpace().getTypeCode()) { |
| 300 |
case(Nodes): |
| 301 |
switch(target.getFunctionSpace().getTypeCode()) { |
| 302 |
case(Nodes): |
| 303 |
case(ReducedDegreesOfFreedom): |
| 304 |
case(DegreesOfFreedom): |
| 305 |
Finley_Assemble_CopyNodalData(mesh->Nodes,&(target.getDataC()),&(in.getDataC())); |
| 306 |
break; |
| 307 |
case(Elements): |
| 308 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,&(in.getDataC()),&(target.getDataC())); |
| 309 |
break; |
| 310 |
case(FaceElements): |
| 311 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,&(in.getDataC()),&(target.getDataC())); |
| 312 |
break; |
| 313 |
case(Points): |
| 314 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,&(in.getDataC()),&(target.getDataC())); |
| 315 |
break; |
| 316 |
case(ContactElementsZero): |
| 317 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 318 |
break; |
| 319 |
case(ContactElementsOne): |
| 320 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 321 |
break; |
| 322 |
default: |
| 323 |
stringstream temp; |
| 324 |
temp << "Error - Interpolation on Domain: Finley does not know anything about function space type " << target.getFunctionSpace().getTypeCode(); |
| 325 |
throw FinleyAdapterException(temp.str()); |
| 326 |
break; |
| 327 |
} |
| 328 |
break; |
| 329 |
case(Elements): |
| 330 |
if (target.getFunctionSpace().getTypeCode()==Elements) { |
| 331 |
Finley_Assemble_CopyElementData(mesh->Elements,&(target.getDataC()),&(in.getDataC())); |
| 332 |
} else { |
| 333 |
throw FinleyAdapterException("Error - No interpolation with data on elements possible."); |
| 334 |
} |
| 335 |
break; |
| 336 |
case(FaceElements): |
| 337 |
if (target.getFunctionSpace().getTypeCode()==FaceElements) { |
| 338 |
Finley_Assemble_CopyElementData(mesh->FaceElements,&(target.getDataC()),&(in.getDataC())); |
| 339 |
} else { |
| 340 |
throw FinleyAdapterException("Error - No interpolation with data on face elements possible."); |
| 341 |
break; |
| 342 |
} |
| 343 |
case(Points): |
| 344 |
if (target.getFunctionSpace().getTypeCode()==Points) { |
| 345 |
Finley_Assemble_CopyElementData(mesh->Points,&(target.getDataC()),&(in.getDataC())); |
| 346 |
} else { |
| 347 |
throw FinleyAdapterException("Error - No interpolation with data on points possible."); |
| 348 |
break; |
| 349 |
} |
| 350 |
break; |
| 351 |
case(ContactElementsZero): |
| 352 |
case(ContactElementsOne): |
| 353 |
if (target.getFunctionSpace().getTypeCode()==ContactElementsZero || target.getFunctionSpace().getTypeCode()==ContactElementsOne) { |
| 354 |
Finley_Assemble_CopyElementData(mesh->ContactElements,&(target.getDataC()),&(in.getDataC())); |
| 355 |
} else { |
| 356 |
throw FinleyAdapterException("Error - No interpolation with data on contact elements possible."); |
| 357 |
break; |
| 358 |
} |
| 359 |
break; |
| 360 |
case(DegreesOfFreedom): |
| 361 |
switch(target.getFunctionSpace().getTypeCode()) { |
| 362 |
case(ReducedDegreesOfFreedom): |
| 363 |
case(DegreesOfFreedom): |
| 364 |
case(Nodes): |
| 365 |
Finley_Assemble_CopyNodalData(mesh->Nodes,&(target.getDataC()),&(in.getDataC())); |
| 366 |
break; |
| 367 |
case(Elements): |
| 368 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,&(in.getDataC()),&(target.getDataC())); |
| 369 |
break; |
| 370 |
case(FaceElements): |
| 371 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,&(in.getDataC()),&(target.getDataC())); |
| 372 |
break; |
| 373 |
case(Points): |
| 374 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,&(in.getDataC()),&(target.getDataC())); |
| 375 |
break; |
| 376 |
case(ContactElementsZero): |
| 377 |
case(ContactElementsOne): |
| 378 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 379 |
break; |
| 380 |
default: |
| 381 |
stringstream temp; |
| 382 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type " << target.getFunctionSpace().getTypeCode(); |
| 383 |
throw FinleyAdapterException(temp.str()); |
| 384 |
break; |
| 385 |
} |
| 386 |
break; |
| 387 |
case(ReducedDegreesOfFreedom): |
| 388 |
switch(target.getFunctionSpace().getTypeCode()) { |
| 389 |
case(ReducedDegreesOfFreedom): |
| 390 |
Finley_Assemble_CopyNodalData(mesh->Nodes,&(target.getDataC()),&(in.getDataC())); |
| 391 |
break; |
| 392 |
case(Elements): |
| 393 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,&(in.getDataC()),&(target.getDataC())); |
| 394 |
break; |
| 395 |
case(FaceElements): |
| 396 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,&(in.getDataC()),&(target.getDataC())); |
| 397 |
break; |
| 398 |
case(Points): |
| 399 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,&(in.getDataC()),&(target.getDataC())); |
| 400 |
break; |
| 401 |
case(ContactElementsZero): |
| 402 |
case(ContactElementsOne): |
| 403 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 404 |
break; |
| 405 |
case(Nodes): |
| 406 |
throw FinleyAdapterException("Error - Finley does not support interpolation from reduced degrees of freedom to mesh nodes."); |
| 407 |
break; |
| 408 |
case(DegreesOfFreedom): |
| 409 |
throw FinleyAdapterException("Error - Finley does not support interpolation from reduced degrees of freedom to degrees of freedom"); |
| 410 |
break; |
| 411 |
default: |
| 412 |
stringstream temp; |
| 413 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type " << target.getFunctionSpace().getTypeCode(); |
| 414 |
throw FinleyAdapterException(temp.str()); |
| 415 |
break; |
| 416 |
} |
| 417 |
break; |
| 418 |
default: |
| 419 |
stringstream temp; |
| 420 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type %d" << in.getFunctionSpace().getTypeCode(); |
| 421 |
throw FinleyAdapterException(temp.str()); |
| 422 |
break; |
| 423 |
} |
| 424 |
checkFinleyError(); |
| 425 |
} |
| 426 |
|
| 427 |
// |
| 428 |
// copies the locations of sample points into x: |
| 429 |
// |
| 430 |
void MeshAdapter::setToX(escript::Data& arg) const |
| 431 |
{ |
| 432 |
const MeshAdapter& argDomain=dynamic_cast<const MeshAdapter&>(arg.getFunctionSpace().getDomain()); |
| 433 |
if (argDomain!=*this) |
| 434 |
throw FinleyAdapterException("Error - Illegal domain of data point locations"); |
| 435 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 436 |
// in case of values node coordinates we can do the job directly: |
| 437 |
if (arg.getFunctionSpace().getTypeCode()==Nodes) { |
| 438 |
Finley_Assemble_NodeCoordinates(mesh->Nodes,&(arg.getDataC())); |
| 439 |
} else { |
| 440 |
escript::Data tmp_data=Vector(0.0,continuousFunction(asAbstractContinuousDomain()),true); |
| 441 |
Finley_Assemble_NodeCoordinates(mesh->Nodes,&(tmp_data.getDataC())); |
| 442 |
// this is then interpolated onto arg: |
| 443 |
interpolateOnDomain(arg,tmp_data); |
| 444 |
} |
| 445 |
checkFinleyError(); |
| 446 |
} |
| 447 |
|
| 448 |
// |
| 449 |
// return the normal vectors at the location of data points as a Data object: |
| 450 |
// |
| 451 |
void MeshAdapter::setToNormal(escript::Data& normal) const |
| 452 |
{ |
| 453 |
const MeshAdapter& normalDomain=dynamic_cast<const MeshAdapter&>(normal.getFunctionSpace().getDomain()); |
| 454 |
if (normalDomain!=*this) |
| 455 |
throw FinleyAdapterException("Error - Illegal domain of normal locations"); |
| 456 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 457 |
switch(normal.getFunctionSpace().getTypeCode()) { |
| 458 |
case(Nodes): |
| 459 |
throw FinleyAdapterException("Error - Finley does not support surface normal vectors for nodes"); |
| 460 |
break; |
| 461 |
case(Elements): |
| 462 |
throw FinleyAdapterException("Error - Finley does not support surface normal vectors for elements"); |
| 463 |
break; |
| 464 |
case (FaceElements): |
| 465 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->FaceElements,&(normal.getDataC())); |
| 466 |
break; |
| 467 |
case(Points): |
| 468 |
throw FinleyAdapterException("Error - Finley does not support surface normal vectors for point elements"); |
| 469 |
break; |
| 470 |
case (ContactElementsOne): |
| 471 |
case (ContactElementsZero): |
| 472 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->ContactElements,&(normal.getDataC())); |
| 473 |
break; |
| 474 |
case(DegreesOfFreedom): |
| 475 |
throw FinleyAdapterException("Error - Finley does not support surface normal vectors for degrees of freedom."); |
| 476 |
break; |
| 477 |
case(ReducedDegreesOfFreedom): |
| 478 |
throw FinleyAdapterException("Error - Finley does not support surface normal vectors for reduced degrees of freedom."); |
| 479 |
break; |
| 480 |
default: |
| 481 |
stringstream temp; |
| 482 |
temp << "Error - Normal Vectors: Finley does not know anything about function space type " << normal.getFunctionSpace().getTypeCode(); |
| 483 |
throw FinleyAdapterException(temp.str()); |
| 484 |
break; |
| 485 |
} |
| 486 |
checkFinleyError(); |
| 487 |
} |
| 488 |
|
| 489 |
// |
| 490 |
// interpolates data to other domain: |
| 491 |
// |
| 492 |
void MeshAdapter::interpolateACross(escript::Data& target,const escript::Data& source) const |
| 493 |
{ |
| 494 |
const MeshAdapter& targetDomain=dynamic_cast<const MeshAdapter&>(target.getFunctionSpace().getDomain()); |
| 495 |
if (targetDomain!=*this) |
| 496 |
throw FinleyAdapterException("Error - Illegal domain of interpolation target"); |
| 497 |
|
| 498 |
throw FinleyAdapterException("Error - Finley does not allow interpolation across domains yet."); |
| 499 |
} |
| 500 |
|
| 501 |
// |
| 502 |
// calculates the integral of a function defined of arg: |
| 503 |
// |
| 504 |
void MeshAdapter::setToIntegrals(std::vector<double>& integrals,const escript::Data& arg) const |
| 505 |
{ |
| 506 |
const MeshAdapter& argDomain=dynamic_cast<const MeshAdapter&>(arg.getFunctionSpace().getDomain()); |
| 507 |
if (argDomain!=*this) |
| 508 |
throw FinleyAdapterException("Error - Illegal domain of integration kernel"); |
| 509 |
|
| 510 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 511 |
switch(arg.getFunctionSpace().getTypeCode()) { |
| 512 |
case(Nodes): |
| 513 |
throw FinleyAdapterException("Error - Integral of data on nodes is not supported."); |
| 514 |
break; |
| 515 |
case(Elements): |
| 516 |
Finley_Assemble_integrate(mesh->Nodes,mesh->Elements,&(arg.getDataC()),&integrals[0]); |
| 517 |
break; |
| 518 |
case(FaceElements): |
| 519 |
Finley_Assemble_integrate(mesh->Nodes,mesh->FaceElements,&(arg.getDataC()),&integrals[0]); |
| 520 |
break; |
| 521 |
case(Points): |
| 522 |
throw FinleyAdapterException("Error - Integral of data on points is not supported."); |
| 523 |
break; |
| 524 |
case(ContactElementsZero): |
| 525 |
Finley_Assemble_integrate(mesh->Nodes,mesh->ContactElements,&(arg.getDataC()),&integrals[0]); |
| 526 |
break; |
| 527 |
case(ContactElementsOne): |
| 528 |
Finley_Assemble_integrate(mesh->Nodes,mesh->ContactElements,&(arg.getDataC()),&integrals[0]); |
| 529 |
break; |
| 530 |
case(DegreesOfFreedom): |
| 531 |
throw FinleyAdapterException("Error - Integral of data on degrees of freedom is not supported."); |
| 532 |
break; |
| 533 |
case(ReducedDegreesOfFreedom): |
| 534 |
throw FinleyAdapterException("Error - Integral of data on reduced degrees of freedom is not supported."); |
| 535 |
break; |
| 536 |
default: |
| 537 |
stringstream temp; |
| 538 |
temp << "Error - Integrals: Finley does not know anything about function space type " << arg.getFunctionSpace().getTypeCode(); |
| 539 |
throw FinleyAdapterException(temp.str()); |
| 540 |
break; |
| 541 |
} |
| 542 |
checkFinleyError(); |
| 543 |
} |
| 544 |
|
| 545 |
// |
| 546 |
// calculates the gradient of arg: |
| 547 |
// |
| 548 |
void MeshAdapter::setToGradient(escript::Data& grad,const escript::Data& arg) const |
| 549 |
{ |
| 550 |
const MeshAdapter& argDomain=dynamic_cast<const MeshAdapter&>(arg.getFunctionSpace().getDomain()); |
| 551 |
if (argDomain!=*this) |
| 552 |
throw FinleyAdapterException("Error - Illegal domain of gradient argument"); |
| 553 |
const MeshAdapter& gradDomain=dynamic_cast<const MeshAdapter&>(grad.getFunctionSpace().getDomain()); |
| 554 |
if (gradDomain!=*this) |
| 555 |
throw FinleyAdapterException("Error - Illegal domain of gradient"); |
| 556 |
|
| 557 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 558 |
switch(grad.getFunctionSpace().getTypeCode()) { |
| 559 |
case(Nodes): |
| 560 |
throw FinleyAdapterException("Error - Gradient at nodes is not supported."); |
| 561 |
break; |
| 562 |
case(Elements): |
| 563 |
Finley_Assemble_gradient(mesh->Nodes,mesh->Elements,&(grad.getDataC()),&(arg.getDataC())); |
| 564 |
break; |
| 565 |
case(FaceElements): |
| 566 |
Finley_Assemble_gradient(mesh->Nodes,mesh->FaceElements,&(grad.getDataC()),&(arg.getDataC())); |
| 567 |
break; |
| 568 |
case(Points): |
| 569 |
throw FinleyAdapterException("Error - Gradient at points is not supported."); |
| 570 |
break; |
| 571 |
case(ContactElementsZero): |
| 572 |
Finley_Assemble_gradient(mesh->Nodes,mesh->ContactElements,&(grad.getDataC()),&(arg.getDataC())); |
| 573 |
break; |
| 574 |
case(ContactElementsOne): |
| 575 |
Finley_Assemble_gradient(mesh->Nodes,mesh->ContactElements,&(grad.getDataC()),&(arg.getDataC())); |
| 576 |
break; |
| 577 |
case(DegreesOfFreedom): |
| 578 |
throw FinleyAdapterException("Error - Gradient at degrees of freedom is not supported."); |
| 579 |
break; |
| 580 |
case(ReducedDegreesOfFreedom): |
| 581 |
throw FinleyAdapterException("Error - Gradient at reduced degrees of freedom is not supported."); |
| 582 |
break; |
| 583 |
default: |
| 584 |
stringstream temp; |
| 585 |
temp << "Error - Gradient: Finley does not know anything about function space type " << arg.getFunctionSpace().getTypeCode(); |
| 586 |
throw FinleyAdapterException(temp.str()); |
| 587 |
break; |
| 588 |
} |
| 589 |
checkFinleyError(); |
| 590 |
} |
| 591 |
|
| 592 |
// |
| 593 |
// returns the size of elements: |
| 594 |
// |
| 595 |
void MeshAdapter::setToSize(escript::Data& size) const |
| 596 |
{ |
| 597 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 598 |
escriptDataC tmp=size.getDataC(); |
| 599 |
switch(size.getFunctionSpace().getTypeCode()) { |
| 600 |
case(Nodes): |
| 601 |
throw FinleyAdapterException("Error - Size of nodes is not supported."); |
| 602 |
break; |
| 603 |
case(Elements): |
| 604 |
Finley_Assemble_getSize(mesh->Nodes,mesh->Elements,&tmp); |
| 605 |
break; |
| 606 |
case(FaceElements): |
| 607 |
Finley_Assemble_getSize(mesh->Nodes,mesh->FaceElements,&tmp); |
| 608 |
break; |
| 609 |
case(Points): |
| 610 |
throw FinleyAdapterException("Error - Size of point elements is not supported."); |
| 611 |
break; |
| 612 |
case(ContactElementsZero): |
| 613 |
case(ContactElementsOne): |
| 614 |
Finley_Assemble_getSize(mesh->Nodes,mesh->ContactElements,&tmp); |
| 615 |
break; |
| 616 |
case(DegreesOfFreedom): |
| 617 |
throw FinleyAdapterException("Error - Size of degrees of freedom is not supported."); |
| 618 |
break; |
| 619 |
case(ReducedDegreesOfFreedom): |
| 620 |
throw FinleyAdapterException("Error - Size of reduced degrees of freedom is not supported."); |
| 621 |
break; |
| 622 |
default: |
| 623 |
stringstream temp; |
| 624 |
temp << "Error - Element size: Finley does not know anything about function space type " << size.getFunctionSpace().getTypeCode(); |
| 625 |
throw FinleyAdapterException(temp.str()); |
| 626 |
break; |
| 627 |
} |
| 628 |
checkFinleyError(); |
| 629 |
} |
| 630 |
|
| 631 |
// sets the location of nodes: |
| 632 |
void MeshAdapter::setNewX(const escript::Data& new_x) |
| 633 |
{ |
| 634 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 635 |
const MeshAdapter& newDomain=dynamic_cast<const MeshAdapter&>(new_x.getFunctionSpace().getDomain()); |
| 636 |
if (newDomain!=*this) |
| 637 |
throw FinleyAdapterException("Error - Illegal domain of new point locations"); |
| 638 |
Finley_Mesh_setCoordinates(mesh,&(new_x.getDataC())); |
| 639 |
checkFinleyError(); |
| 640 |
} |
| 641 |
|
| 642 |
// saves a data array in openDX format: |
| 643 |
void MeshAdapter::saveDX(const std::string& filename,const boost::python::dict& arg) const |
| 644 |
{ |
| 645 |
int MAX_namelength=256; |
| 646 |
const int num_data=boost::python::extract<int>(arg.attr("__len__")()); |
| 647 |
char names[num_data][MAX_namelength]; |
| 648 |
char* c_names[num_data]; |
| 649 |
escriptDataC data[num_data]; |
| 650 |
escriptDataC* ptr_data[num_data]; |
| 651 |
|
| 652 |
boost::python::list keys=arg.keys(); |
| 653 |
for (int i=0;i<num_data;++i) { |
| 654 |
escript::Data& d=boost::python::extract<escript::Data&>(arg[keys[i]]); |
| 655 |
if (dynamic_cast<const MeshAdapter&>(d.getFunctionSpace().getDomain()) !=*this) |
| 656 |
throw FinleyAdapterException("Error in saveVTK: Data must be defined on same Domain"); |
| 657 |
data[i]=d.getDataC(); |
| 658 |
ptr_data[i]=&(data[i]); |
| 659 |
std::string n=boost::python::extract<std::string>(keys[i]); |
| 660 |
c_names[i]=&(names[i][0]); |
| 661 |
if (n.length()>MAX_namelength-1) { |
| 662 |
strncpy(c_names[i],n.c_str(),MAX_namelength-1); |
| 663 |
c_names[i][MAX_namelength-1]='\0'; |
| 664 |
} else { |
| 665 |
strcpy(c_names[i],n.c_str()); |
| 666 |
} |
| 667 |
} |
| 668 |
Finley_Mesh_saveDX(filename.c_str(),m_finleyMesh.get(),num_data,c_names,ptr_data); |
| 669 |
checkFinleyError(); |
| 670 |
return; |
| 671 |
} |
| 672 |
|
| 673 |
// saves a data array in openVTK format: |
| 674 |
void MeshAdapter::saveVTK(const std::string& filename,const boost::python::dict& arg) const |
| 675 |
{ |
| 676 |
int MAX_namelength=256; |
| 677 |
const int num_data=boost::python::extract<int>(arg.attr("__len__")()); |
| 678 |
char names[num_data][MAX_namelength]; |
| 679 |
char* c_names[num_data]; |
| 680 |
escriptDataC data[num_data]; |
| 681 |
escriptDataC* ptr_data[num_data]; |
| 682 |
|
| 683 |
boost::python::list keys=arg.keys(); |
| 684 |
for (int i=0;i<num_data;++i) { |
| 685 |
escript::Data& d=boost::python::extract<escript::Data&>(arg[keys[i]]); |
| 686 |
if (dynamic_cast<const MeshAdapter&>(d.getFunctionSpace().getDomain()) !=*this) |
| 687 |
throw FinleyAdapterException("Error in saveVTK: Data must be defined on same Domain"); |
| 688 |
data[i]=d.getDataC(); |
| 689 |
ptr_data[i]=&(data[i]); |
| 690 |
std::string n=boost::python::extract<std::string>(keys[i]); |
| 691 |
c_names[i]=&(names[i][0]); |
| 692 |
if (n.length()>MAX_namelength-1) { |
| 693 |
strncpy(c_names[i],n.c_str(),MAX_namelength-1); |
| 694 |
c_names[i][MAX_namelength-1]='\0'; |
| 695 |
} else { |
| 696 |
strcpy(c_names[i],n.c_str()); |
| 697 |
} |
| 698 |
} |
| 699 |
Finley_Mesh_saveVTK(filename.c_str(),m_finleyMesh.get(),num_data,c_names,ptr_data); |
| 700 |
checkFinleyError(); |
| 701 |
return; |
| 702 |
} |
| 703 |
|
| 704 |
|
| 705 |
// creates a SystemMatrixAdapter stiffness matrix an initializes it with zeros: |
| 706 |
SystemMatrixAdapter MeshAdapter::newSystemMatrix( |
| 707 |
const int row_blocksize, |
| 708 |
const escript::FunctionSpace& row_functionspace, |
| 709 |
const int column_blocksize, |
| 710 |
const escript::FunctionSpace& column_functionspace, |
| 711 |
const int type) const |
| 712 |
{ |
| 713 |
int reduceRowOrder=0; |
| 714 |
int reduceColOrder=0; |
| 715 |
// is the domain right? |
| 716 |
const MeshAdapter& row_domain=dynamic_cast<const MeshAdapter&>(row_functionspace.getDomain()); |
| 717 |
if (row_domain!=*this) |
| 718 |
throw FinleyAdapterException("Error - domain of row function space does not match the domain of matrix generator."); |
| 719 |
const MeshAdapter& col_domain=dynamic_cast<const MeshAdapter&>(column_functionspace.getDomain()); |
| 720 |
if (col_domain!=*this) |
| 721 |
throw FinleyAdapterException("Error - domain of columnn function space does not match the domain of matrix generator."); |
| 722 |
// is the function space type right |
| 723 |
if (row_functionspace.getTypeCode()==DegreesOfFreedom) { |
| 724 |
reduceRowOrder=0; |
| 725 |
} else if (row_functionspace.getTypeCode()==ReducedDegreesOfFreedom) { |
| 726 |
reduceRowOrder=1; |
| 727 |
} else { |
| 728 |
throw FinleyAdapterException("Error - illegal function space type for system matrix rows."); |
| 729 |
} |
| 730 |
if (column_functionspace.getTypeCode()==DegreesOfFreedom) { |
| 731 |
reduceColOrder=0; |
| 732 |
} else if (column_functionspace.getTypeCode()==ReducedDegreesOfFreedom) { |
| 733 |
reduceColOrder=1; |
| 734 |
} else { |
| 735 |
throw FinleyAdapterException("Error - illegal function space type for system matrix columns."); |
| 736 |
} |
| 737 |
// generate matrix: |
| 738 |
|
| 739 |
Paso_SystemMatrixPattern* fsystemMatrixPattern=Finley_getPattern(getFinley_Mesh(),reduceRowOrder,reduceColOrder); |
| 740 |
checkFinleyError(); |
| 741 |
Paso_SystemMatrix* fsystemMatrix=Paso_SystemMatrix_alloc(type,fsystemMatrixPattern,row_blocksize,column_blocksize); |
| 742 |
checkPasoError(); |
| 743 |
Paso_SystemMatrixPattern_dealloc(fsystemMatrixPattern); |
| 744 |
return SystemMatrixAdapter(fsystemMatrix,row_blocksize,row_functionspace,column_blocksize,column_functionspace); |
| 745 |
} |
| 746 |
|
| 747 |
// |
| 748 |
// vtkObject MeshAdapter::createVtkObject() const |
| 749 |
// TODO: |
| 750 |
// |
| 751 |
|
| 752 |
// |
| 753 |
// returns true if data at the atom_type is considered as being cell centered: |
| 754 |
bool MeshAdapter::isCellOriented(int functionSpaceCode) const |
| 755 |
{ |
| 756 |
switch(functionSpaceCode) { |
| 757 |
case(Nodes): |
| 758 |
case(DegreesOfFreedom): |
| 759 |
case(ReducedDegreesOfFreedom): |
| 760 |
return false; |
| 761 |
break; |
| 762 |
case(Elements): |
| 763 |
case(FaceElements): |
| 764 |
case(Points): |
| 765 |
case(ContactElementsZero): |
| 766 |
case(ContactElementsOne): |
| 767 |
return true; |
| 768 |
break; |
| 769 |
default: |
| 770 |
stringstream temp; |
| 771 |
temp << "Error - Cell: Finley does not know anything about function space type " << functionSpaceCode; |
| 772 |
throw FinleyAdapterException(temp.str()); |
| 773 |
break; |
| 774 |
} |
| 775 |
checkFinleyError(); |
| 776 |
return false; |
| 777 |
} |
| 778 |
|
| 779 |
bool MeshAdapter::probeInterpolationOnDomain(int functionSpaceType_source,int functionSpaceType_target) const |
| 780 |
{ |
| 781 |
switch(functionSpaceType_source) { |
| 782 |
case(Nodes): |
| 783 |
switch(functionSpaceType_target) { |
| 784 |
case(Nodes): |
| 785 |
case(ReducedDegreesOfFreedom): |
| 786 |
case(DegreesOfFreedom): |
| 787 |
case(Elements): |
| 788 |
case(FaceElements): |
| 789 |
case(Points): |
| 790 |
case(ContactElementsZero): |
| 791 |
case(ContactElementsOne): |
| 792 |
return true; |
| 793 |
default: |
| 794 |
stringstream temp; |
| 795 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type " << functionSpaceType_target; |
| 796 |
throw FinleyAdapterException(temp.str()); |
| 797 |
} |
| 798 |
break; |
| 799 |
case(Elements): |
| 800 |
if (functionSpaceType_target==Elements) { |
| 801 |
return true; |
| 802 |
} else { |
| 803 |
return false; |
| 804 |
} |
| 805 |
case(FaceElements): |
| 806 |
if (functionSpaceType_target==FaceElements) { |
| 807 |
return true; |
| 808 |
} else { |
| 809 |
return false; |
| 810 |
} |
| 811 |
case(Points): |
| 812 |
if (functionSpaceType_target==Points) { |
| 813 |
return true; |
| 814 |
} else { |
| 815 |
return false; |
| 816 |
} |
| 817 |
case(ContactElementsZero): |
| 818 |
case(ContactElementsOne): |
| 819 |
if (functionSpaceType_target==ContactElementsZero || functionSpaceType_target==ContactElementsOne) { |
| 820 |
return true; |
| 821 |
} else { |
| 822 |
return false; |
| 823 |
} |
| 824 |
case(DegreesOfFreedom): |
| 825 |
switch(functionSpaceType_target) { |
| 826 |
case(ReducedDegreesOfFreedom): |
| 827 |
case(DegreesOfFreedom): |
| 828 |
case(Nodes): |
| 829 |
case(Elements): |
| 830 |
case(FaceElements): |
| 831 |
case(Points): |
| 832 |
case(ContactElementsZero): |
| 833 |
case(ContactElementsOne): |
| 834 |
return true; |
| 835 |
default: |
| 836 |
stringstream temp; |
| 837 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type " << functionSpaceType_target; |
| 838 |
throw FinleyAdapterException(temp.str()); |
| 839 |
} |
| 840 |
break; |
| 841 |
case(ReducedDegreesOfFreedom): |
| 842 |
switch(functionSpaceType_target) { |
| 843 |
case(ReducedDegreesOfFreedom): |
| 844 |
case(Elements): |
| 845 |
case(FaceElements): |
| 846 |
case(Points): |
| 847 |
case(ContactElementsZero): |
| 848 |
case(ContactElementsOne): |
| 849 |
return true; |
| 850 |
case(Nodes): |
| 851 |
case(DegreesOfFreedom): |
| 852 |
return false; |
| 853 |
default: |
| 854 |
stringstream temp; |
| 855 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type " << functionSpaceType_target; |
| 856 |
throw FinleyAdapterException(temp.str()); |
| 857 |
} |
| 858 |
break; |
| 859 |
default: |
| 860 |
stringstream temp; |
| 861 |
temp << "Error - Interpolation On Domain: Finley does not know anything about function space type " << functionSpaceType_source; |
| 862 |
throw FinleyAdapterException(temp.str()); |
| 863 |
break; |
| 864 |
} |
| 865 |
checkFinleyError(); |
| 866 |
return false; |
| 867 |
} |
| 868 |
|
| 869 |
bool MeshAdapter::probeInterpolationACross(int functionSpaceType_source,const AbstractDomain& targetDomain, int functionSpaceType_target) const |
| 870 |
{ |
| 871 |
return false; |
| 872 |
} |
| 873 |
|
| 874 |
bool MeshAdapter::operator==(const AbstractDomain& other) const |
| 875 |
{ |
| 876 |
const MeshAdapter* temp=dynamic_cast<const MeshAdapter*>(&other); |
| 877 |
if (temp!=0) { |
| 878 |
return (m_finleyMesh==temp->m_finleyMesh); |
| 879 |
} else { |
| 880 |
return false; |
| 881 |
} |
| 882 |
} |
| 883 |
|
| 884 |
bool MeshAdapter::operator!=(const AbstractDomain& other) const |
| 885 |
{ |
| 886 |
return !(operator==(other)); |
| 887 |
} |
| 888 |
|
| 889 |
int MeshAdapter::getSystemMatrixTypeId(const int solver, const int package, const bool symmetry) const |
| 890 |
{ |
| 891 |
int out=Paso_SystemMatrix_getSystemMatrixTypeId(SystemMatrixAdapter::mapOptionToPaso(solver),SystemMatrixAdapter::mapOptionToPaso(package),symmetry?1:0); |
| 892 |
checkPasoError(); |
| 893 |
return out; |
| 894 |
} |
| 895 |
|
| 896 |
escript::Data MeshAdapter::getX() const |
| 897 |
{ |
| 898 |
return continuousFunction(asAbstractContinuousDomain()).getX(); |
| 899 |
} |
| 900 |
|
| 901 |
escript::Data MeshAdapter::getNormal() const |
| 902 |
{ |
| 903 |
return functionOnBoundary(asAbstractContinuousDomain()).getNormal(); |
| 904 |
} |
| 905 |
|
| 906 |
escript::Data MeshAdapter::getSize() const |
| 907 |
{ |
| 908 |
return function(asAbstractContinuousDomain()).getSize(); |
| 909 |
} |
| 910 |
|
| 911 |
int MeshAdapter::getTagFromSampleNo(int functionSpaceType, int sampleNo) const |
| 912 |
{ |
| 913 |
int out=0; |
| 914 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 915 |
switch (functionSpaceType) { |
| 916 |
case(Nodes): |
| 917 |
out=mesh->Nodes->Tag[sampleNo]; |
| 918 |
break; |
| 919 |
case(Elements): |
| 920 |
out=mesh->Elements->Tag[sampleNo]; |
| 921 |
break; |
| 922 |
case(FaceElements): |
| 923 |
out=mesh->FaceElements->Tag[sampleNo]; |
| 924 |
break; |
| 925 |
case(Points): |
| 926 |
out=mesh->Points->Tag[sampleNo]; |
| 927 |
break; |
| 928 |
case(ContactElementsZero): |
| 929 |
out=mesh->ContactElements->Tag[sampleNo]; |
| 930 |
break; |
| 931 |
case(ContactElementsOne): |
| 932 |
out=mesh->ContactElements->Tag[sampleNo]; |
| 933 |
break; |
| 934 |
case(DegreesOfFreedom): |
| 935 |
break; |
| 936 |
case(ReducedDegreesOfFreedom): |
| 937 |
break; |
| 938 |
default: |
| 939 |
stringstream temp; |
| 940 |
temp << "Error - Invalid function space type: " << functionSpaceType << " for domain: " << getDescription(); |
| 941 |
throw FinleyAdapterException(temp.str()); |
| 942 |
break; |
| 943 |
} |
| 944 |
return out; |
| 945 |
} |
| 946 |
int MeshAdapter::getReferenceNoFromSampleNo(int functionSpaceType, int sampleNo) const |
| 947 |
{ |
| 948 |
int out=0,i; |
| 949 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 950 |
switch (functionSpaceType) { |
| 951 |
case(Nodes): |
| 952 |
if (mesh->Nodes!=NULL) { |
| 953 |
out=mesh->Nodes->Id[sampleNo]; |
| 954 |
break; |
| 955 |
} |
| 956 |
case(Elements): |
| 957 |
out=mesh->Elements->Id[sampleNo]; |
| 958 |
break; |
| 959 |
case(FaceElements): |
| 960 |
out=mesh->FaceElements->Id[sampleNo]; |
| 961 |
break; |
| 962 |
case(Points): |
| 963 |
out=mesh->Points->Id[sampleNo]; |
| 964 |
break; |
| 965 |
case(ContactElementsZero): |
| 966 |
out=mesh->ContactElements->Id[sampleNo]; |
| 967 |
break; |
| 968 |
case(ContactElementsOne): |
| 969 |
out=mesh->ContactElements->Id[sampleNo]; |
| 970 |
break; |
| 971 |
case(DegreesOfFreedom): |
| 972 |
for (i=0;i<mesh->Nodes->numNodes; ++i) { |
| 973 |
if (mesh->Nodes->degreeOfFreedom[i]==sampleNo) { |
| 974 |
out=mesh->Nodes->Id[i]; |
| 975 |
break; |
| 976 |
} |
| 977 |
} |
| 978 |
break; |
| 979 |
case(ReducedDegreesOfFreedom): |
| 980 |
for (i=0;i<mesh->Nodes->numNodes; ++i) { |
| 981 |
if (mesh->Nodes->reducedDegreeOfFreedom[i]==sampleNo) { |
| 982 |
out=mesh->Nodes->Id[i]; |
| 983 |
break; |
| 984 |
} |
| 985 |
} |
| 986 |
break; |
| 987 |
default: |
| 988 |
stringstream temp; |
| 989 |
temp << "Error - Invalid function space type: " << functionSpaceType << " for domain: " << getDescription(); |
| 990 |
throw FinleyAdapterException(temp.str()); |
| 991 |
break; |
| 992 |
} |
| 993 |
return out; |
| 994 |
} |
| 995 |
|
| 996 |
} // end of namespace |
Parent Directory
| 
Revision Log