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/* |
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****************************************************************************** |
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* * |
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* COPYRIGHT ACcESS 2004 - All Rights Reserved * |
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* * |
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* This software is the property of ACcESS. No part of this code * |
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* may be copied in any form or by any means without the expressed written * |
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* consent of ACcESS. Copying, use or modification of this software * |
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* by any unauthorised person is illegal unless that person has a software * |
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* license agreement with ACcESS. * |
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* * |
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****************************************************************************** |
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*/ |
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|
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#include "escript/Data/FunctionSpace.h" |
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#include "finley/CPPAdapter/MeshAdapter.h" |
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#include <iostream> |
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|
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using namespace std; |
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using namespace escript; |
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|
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namespace finley { |
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|
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struct null_deleter |
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{ |
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void operator()(void const *ptr) const |
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{ |
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} |
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}; |
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|
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MeshAdapter::MeshAdapter(Finley_Mesh* finleyMesh) |
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{ |
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// |
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// need to use a null_deleter as Finley_Mesh_dealloc deletes the pointer |
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// for us. |
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m_finleyMesh.reset(finleyMesh,null_deleter()); |
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} |
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// |
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// The copy constructor should just increment the use count |
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MeshAdapter::MeshAdapter(const MeshAdapter& in): |
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m_finleyMesh(in.m_finleyMesh) |
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{ |
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} |
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|
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MeshAdapter::~MeshAdapter() |
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{ |
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// |
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// I hope the case for the pointer being zero has been taken care of. |
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// cout << "In MeshAdapter destructor." << endl; |
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if (m_finleyMesh.unique()) { |
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// cout << "Calling dealloc." << endl; |
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Finley_Mesh_dealloc(m_finleyMesh.get()); |
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// cout << "Finished dealloc." << endl; |
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} |
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} |
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|
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void MeshAdapter::write(const std::string& fileName) const |
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{ |
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char fName[fileName.size()+1]; |
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strcpy(fName,fileName.c_str()); |
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Finley_Mesh_write(m_finleyMesh.get(),fName); |
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} |
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|
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string MeshAdapter::getDescription() const |
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{ |
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return "FinleyMesh"; |
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} |
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|
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bool MeshAdapter::isValidFunctionSpaceType(int functionSpaceType) const |
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{ |
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FunctionSpaceNamesMapType::iterator loc; |
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loc=m_functionSpaceTypeNames.find(functionSpaceType); |
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return (loc!=m_functionSpaceTypeNames.end()); |
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} |
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|
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FunctionSpace MeshAdapter::createFunctionSpace(int functionSpaceType) const |
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{ |
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return FunctionSpace(*this,functionSpaceType); |
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} |
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|
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void MeshAdapter::setFunctionSpaceTypeNames() |
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{ |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(DegreesOfFreedom,"Finley_DegreesOfFreedom")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(ReducedDegreesOfFreedom,"Finley_ReducedDegreesOfFreedom")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(Nodes,"Finley_Nodes")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(Elements,"Finley_Elements")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(FaceElements,"Finley_Face_Elements")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(Points,"Finley_Points")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(ContactElementsZero,"Finley_Contact_Elements_0")); |
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m_functionSpaceTypeNames.insert |
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(FunctionSpaceNamesMapType::value_type(ContactElementsOne,"Finley_Contact_Elements_1")); |
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} |
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|
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FunctionSpace MeshAdapter::getContinuousFunctions() const |
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{ |
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return createFunctionSpace(Nodes); |
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} |
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FunctionSpace MeshAdapter::getFunctions() const |
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{ |
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return createFunctionSpace(Elements); |
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} |
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FunctionSpace MeshAdapter::getFunctionsOnBoundary() const |
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{ |
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return createFunctionSpace(FaceElements); |
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} |
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FunctionSpace MeshAdapter::getFunctionsOnContactZero() const |
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{ |
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return createFunctionSpace(ContactElementsZero); |
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} |
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FunctionSpace MeshAdapter::getFunctionsOnContactOne() const |
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{ |
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return createFunctionSpace(ContactElementsOne); |
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} |
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|
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FunctionSpace MeshAdapter::getSolutionSpace() const |
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{ |
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return createFunctionSpace(DegreesOfFreedom); |
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} |
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FunctionSpace MeshAdapter::getReducedSolutionSpace() const |
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{ |
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return createFunctionSpace(ReducedDegreesOfFreedom); |
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} |
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FunctionSpace MeshAdapter::getDiracDeltaFunctions() const |
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{ |
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return createFunctionSpace(Points); |
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} |
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======================= |
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FunctionSpace.getType() |
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|
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methods of Data |
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|
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createRandomAccess(FunctionSpace) : checks/interpolate data on FunctionSpace and returns a C-structure with a pointer to a double array |
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createReadAccess(FunctionSpace) : checks/interpolate data on FunctionSpace and returns a C-structure which can be used to acess data through id and tag. |
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the should be a possiblity to find out if the data are constant for a sample. |
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if FunctionSpace=0 or not present any domain is accepted. |
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|
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it should also be possible to check the rank, and shape of the Data and the number of sample points and the function space type |
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|
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======================== |
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//returns the spatial dimension: |
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int MeshAdapter::getDim() const |
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{ |
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numDim=Finley_Mesh_getDim(m_finleyMesh.get()); |
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checkFinleyError(); |
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return numDim; |
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} |
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// returns the number of data points needed to represent data on a parts of the mesh. |
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integerlist MeshAdapter::getDataShape(FunctionSpace m_FunctionSpace) const |
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{ |
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int primary_dim=0,second_dim=0; |
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Finley_Mesh mesh=m_finleyMesh.get() |
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switch (m_FunctionSpace.getType()) { |
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case(FINLEY_NODES): |
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primary_dim=1; |
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if (mesh->Nodes!=NULL) secondary_dim=mesh->Nodes->numNodes; |
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break; |
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case(FINLEY_ELEMENTS): |
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if (mesh->Elements!=NULL) { |
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secondary_dim=mesh->Elements->numElements; |
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primary_dim=mesh->Elements->ReferenceElement->numQuadNodes; |
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} |
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break; |
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case(FINLEY_FACE_ELEMENTS): |
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if (mesh->FaceElements!=NULL) { |
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primary_dim=mesh->FaceElements->ReferenceElement->numQuadNodes; |
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secondary_dim=mesh->FaceElements->numElements; |
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} |
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break; |
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case(FINLEY_POINTS): |
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if (mesh->Points!=NULL) { |
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primary_dim=1; |
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secondary_dim=mesh->Points->numElements; |
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} |
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break; |
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case(FINLEY_CONTACT_ELEMENTS_1): |
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if (mesh->ContactElements!=NULL) { |
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primary_dim=mesh->ContactElements->ReferenceElement->numQuadNodes; |
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secondary_dim=mesh->ContactElements->numElements; |
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} |
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break; |
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case(FINLEY_CONTACT_ELEMENTS_2): |
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if (mesh->ContactElements!=NULL) { |
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primary_dim=mesh->ContactElements->ReferenceElement->numQuadNodes; |
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secondary_dim=mesh->ContactElements->numElements; |
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} |
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break; |
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case(FINLEY_DEGREES_OF_FREEDOM): |
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if (mesh->Nodes!=NULL) { |
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primary_dim=1; |
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secondary_dim=mesh->Nodes->numDegreesOfFreedom; |
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} |
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break; |
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case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
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if (mesh->Nodes!=NULL) { |
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primary_dim=1; |
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secondary_dim=mesh->Nodes->reducedNumDegreesOfFreedom; |
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} |
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break; |
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default: |
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Finley_ErrorCode=VALUE_ERROR; |
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sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",m_FunctionSpace.getType()); |
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break; |
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} |
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checkFinleyError(); |
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return primary_dim,secondary_dim |
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} |
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// returns a handle to the sparse matrix generated by a mesh |
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SystemMatrix MeshAdapter:: initSystemMatrix( |
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rowBlockSize=1, |
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reduceRowOrder=false, |
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colBlockSize=1, |
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reduceColOrder=false, |
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type=Constants.UNKNOWN, |
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sym=false) const |
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{ |
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out=SystemMatrix(m_finleyMesh.get(), |
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rowBlockSize,reduceRowOrder, |
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colBlockSize,reduceColOrder,type,sym); |
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checkFinleyError(); |
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return SystemMatrix::New(out); |
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|
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} |
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// adds linear PDE of second order into a given stiffness matrix and right hand side: |
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void MeshAdapter::assemblePDE( |
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SystemMatrix mat, Data rhs, |
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Data A, Data B, Data C, Data D, Data X, Data Y) const |
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{ |
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Finley_Mesh* mesh=m_finleyMesh.get() |
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// get access to matrix: |
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Finley_SystemMatrix* mat_access=mat.get() |
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// get access to rhs: |
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if (mat_acces->reduceRowOrder) { |
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rhs_functionspace=getReducedSolutionSpace(); |
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} else { |
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rhs_functionspace=getSolutionSpace(); |
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} |
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rhs_access=rhs.createRandomAccess(rhs_functionspace); |
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// get access to all coefficients and |
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A_access=A.createReadAccess(getFunctions()) |
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B_access=B.createReadAccess(getFunctions()) |
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C_access=C.createReadAccess(getFunctions()) |
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D_access=D.createReadAccess(getFunctions()) |
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X_access=X.createReadAccess(getFunctions()) |
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Y_access=Y.createReadAccess(getFunctions()) |
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Finley_Assemble_PDE(mesh->Nodes,mesh->Elements,mat_access,rhs_access, |
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A_access,B_access,C_access,D_access,X_access,Y_access); |
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checkFinleyError(); |
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} |
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// adds Robin boundary conditions as natural boundary condition into a given stiffness matrix and right hand side: |
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void MeshAdapter::assembleRobinConditions( |
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SystemMatrix mat, Data rhs, |
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Data d, Data y) const |
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{ |
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Finley_Mesh* mesh=m_finleyMesh.get() |
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// get access to matrix: |
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Finley_SystemMatrix* mat_access=mat.get() |
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// get access to rhs: |
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if (mat_acces->reduceRowOrder) { |
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rhs_functionspace=getReducedSolutionSpace(); |
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} else { |
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rhs_functionspace=getSolutionSpace(); |
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} |
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rhs_access=rhs.createRandomAccess(rhs_functionspace); |
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// get access to all coefficients and |
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d_access=d.createReadAccess(FunctionOnBoundary(*this)) |
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y_access=y.createReadAccess(FunctionOnBoundary(*this)) |
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|
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// and assemble things: |
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Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements,mat_access,rhs_access, |
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d_access,y_access, |
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Finley_Assemble_handelShapeMissMatch_Mean_out); |
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// all done: |
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checkFinleyError(); |
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} |
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// adds contact conditions as natural boundary condition into a given stiffness matrix and right hand side: |
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void MeshAdapter::assembleContact( |
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SystemMatrix mat, Data rhs, |
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Data d_contact, Data y_contact) const |
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{ |
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Finley_Mesh* mesh=m_finleyMesh.get() |
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// get access to matrix: |
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Finley_SystemMatrix* mat_access=mat.get() |
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// get access to rhs: |
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if (mat_acces->reduceRowOrder) { |
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rhs_functionspace=getReducedSolutionSpace(); |
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} else { |
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rhs_functionspace=getSolutionSpace(); |
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} |
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rhs_access=rhs.createRandomAccess(rhs_functionspace); |
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// get access to all coefficients and |
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d_contact_access=d.createReadAccess(FunctionsOnContactOne()) |
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y_contact_access=y.createReadAccess(FunctionsOnContactOne()) |
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|
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Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements,mat_access,rhs_access, |
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d_contact_access,y_contact_access, |
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Finley_Assemble_handelShapeMissMatch_Step_out); |
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checkFinleyError(); |
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} |
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// |
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// return the location of data points as a Data object: |
| 308 |
// |
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void Data MeshAdapter::getX(Data x) const |
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{ |
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Finley_Mesh* mesh=m_finleyMesh.get(); |
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// in case of values node coordinates we can do the job directly: |
| 313 |
if (x.getFunctionSpaceType()==FINLEY_NODES) { |
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x_access=x.createRandomAccess(); |
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Finley_Assemble_NodeCoordinates(mesh->Nodes,x_access); |
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} else { |
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// otherwise a temporay Data object with node cooredintes is used: |
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tmp_data=Data::New(0,shape=(m_finleyMesh.getDim(),),what=m_finleyMesh.Nodes()); |
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tmp_data_access=tmp_data.createRandomAccess(tmp_data.getFunctionSpace()); |
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Finley_Assemble_NodeCoordinates(mesh->Nodes,tmp_data_access); |
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// this is then interpolated onto x: |
| 322 |
m_finleyMesh.interpolate(tmp_data,x); |
| 323 |
} |
| 324 |
checkFinleyError(); |
| 325 |
} |
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// |
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// return the normal vectors at the location of data points as a Data object: |
| 328 |
// |
| 329 |
void MeshAdapter::getNormal(Data normal) const |
| 330 |
{ |
| 331 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 332 |
normal_access=normal.createRandomAccess(normal.getFunctionSpace()); |
| 333 |
switch(normal.getFunctionSpaceType()) { |
| 334 |
case(FINLEY_NODES): |
| 335 |
Finley_ErrorCode=VALUE_ERROR; |
| 336 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for nodes"); |
| 337 |
break; |
| 338 |
case(FINLEY_ELEMENTS): |
| 339 |
Finley_ErrorCode=VALUE_ERROR; |
| 340 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for elements"); |
| 341 |
break; |
| 342 |
case (FINLEY_FACE_ELEMENTS): |
| 343 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->FaceElements,normal_access); |
| 344 |
break; |
| 345 |
case(FINLEY_POINTS): |
| 346 |
Finley_ErrorCode=VALUE_ERROR; |
| 347 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for point elements"); |
| 348 |
break; |
| 349 |
case (FINLEY_CONTACT_ELEMENTS_2): |
| 350 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->ContactElements,normal_access); |
| 351 |
break; |
| 352 |
case (FINLEY_CONTACT_ELEMENTS_1): |
| 353 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->ContactElements,normal_access); |
| 354 |
break; |
| 355 |
case(FINLEY_DEGREES_OF_FREEDOM) { |
| 356 |
Finley_ErrorCode=VALUE_ERROR; |
| 357 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for degrees of freedom."); |
| 358 |
break; |
| 359 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM) { |
| 360 |
Finley_ErrorCode=VALUE_ERROR; |
| 361 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for reduced degrees of freedom."); |
| 362 |
break; |
| 363 |
default: |
| 364 |
Finley_ErrorCode=VALUE_ERROR; |
| 365 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",normal.getFunctionSpaceType()); |
| 366 |
break; |
| 367 |
} |
| 368 |
checkFinleyError(); |
| 369 |
} |
| 370 |
// |
| 371 |
// replaces the values of an Data object data by the corresponding values from new_data where tagged with tag: |
| 372 |
// |
| 373 |
void MeshAdapter::insertTaggedValue(Data data,int tag, Data new_data) const |
| 374 |
{ |
| 375 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 376 |
data_access=data.createRandomAccess(); |
| 377 |
new_data_access=new_data.createReadAccess(); |
| 378 |
|
| 379 |
switch(data.getFunctionSpaceType()) { |
| 380 |
case(FINLEY_NODES): |
| 381 |
Finley_Assemble_insertTaggedValue(data_access,mesh->Nodes,(maybelong)tag,new_data_access); |
| 382 |
break; |
| 383 |
case(FINLEY_ELEMENTS): |
| 384 |
Finley_Assemble_insertTaggedValue(data_access,mesh->Elements,(maybelong)tag,new_data_access); |
| 385 |
break; |
| 386 |
case(FINLEY_FACE_ELEMENTS): |
| 387 |
Finley_Assemble_insertTaggedValue(data_access,mesh->FaceElements,(maybelong)tag,new_data_access); |
| 388 |
break; |
| 389 |
case(FINLEY_POINTS): |
| 390 |
Finley_Assemble_insertTaggedValue(data_access,mesh->Points,(maybelong)tag,new_data_access); |
| 391 |
break; |
| 392 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 393 |
Finley_Assemble_insertTaggedValue(data_access,mesh->ContactElements,(maybelong)tag,new_data_access); |
| 394 |
break; |
| 395 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 396 |
Finley_Assemble_insertTaggedValue(data_access,mesh->ContactElements,(maybelong)tag,new_data_access); |
| 397 |
break; |
| 398 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 399 |
Finley_ErrorCode=VALUE_ERROR; |
| 400 |
sprintf(Finley_ErrorMsg,"Tagged values for degrees of freedorm is not supported."); |
| 401 |
break; |
| 402 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 403 |
Finley_ErrorCode=VALUE_ERROR; |
| 404 |
sprintf(Finley_ErrorMsg,"Tagged values for reduced degrees of freedom is not supported."); |
| 405 |
break; |
| 406 |
default: |
| 407 |
Finley_ErrorCode=VALUE_ERROR; |
| 408 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",normal.getFunctionSpaceType()); |
| 409 |
break; |
| 410 |
} |
| 411 |
checkFinleyError(); |
| 412 |
return; |
| 413 |
} |
| 414 |
// interpolates data to other domain: |
| 415 |
Data MeshAdapter::interpolateACross(Data out, Data in) const |
| 416 |
{ |
| 417 |
Finley_ErrorCode=SYSTEM_ERROR; |
| 418 |
sprintf(Finley_ErrorMsg,"Finley does not allow interpolation across domains yet."); |
| 419 |
checkFinleyError(); |
| 420 |
} |
| 421 |
// interpolates data between different function spaces: |
| 422 |
Data MeshAdapter::interpolateOnDomain(Data out, Data in) const |
| 423 |
{ |
| 424 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 425 |
out_access=out.createReadAccess(); |
| 426 |
in_access=in.createRandomAccess(); |
| 427 |
switch(in.getFunctionSpaceType()) { |
| 428 |
case(FINLEY_NODES): |
| 429 |
switch(out.getFunctionSpaceType()) { |
| 430 |
case(FINLEY_NODES): |
| 431 |
if (mesh->Nodes!=NULL) Finley_DataArray_FromData(out_access,mesh->Nodes->Tag,in_access); |
| 432 |
break; |
| 433 |
case(FINLEY_ELEMENTS): |
| 434 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,in_access,out_access) |
| 435 |
break; |
| 436 |
case(FINLEY_FACE_ELEMENTS): |
| 437 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,in_access,out_access) |
| 438 |
break; |
| 439 |
case(FINLEY_POINTS): |
| 440 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,in_access,out_access) |
| 441 |
break; |
| 442 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 443 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,in_access,out_access) |
| 444 |
break; |
| 445 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 446 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,in_access,out_access) |
| 447 |
break; |
| 448 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 449 |
if (mesh->Nodes!=NULL) |
| 450 |
Finley_Assemble_ScatterFromData(out_access,mesh->Nodes->numNodes,mesh->Nodes->degreeOfFreedom,mesh->Nodes->Tag,in_access); |
| 451 |
break; |
| 452 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 453 |
if (mesh->Nodes!=NULL) |
| 454 |
Finley_Assemble_ScatterFromData(out_access,mesh->Nodes->numNodes,mesh->Nodes->reducedDegreeOfFreedom,mesh->Nodes->Tag,in_access); |
| 455 |
break; |
| 456 |
default: |
| 457 |
Finley_ErrorCode=VALUE_ERROR; |
| 458 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",out.getFunctionSpaceType()); |
| 459 |
break; |
| 460 |
} |
| 461 |
break; |
| 462 |
case(FINLEY_ELEMENTS): |
| 463 |
Finley_ErrorCode=VALUE_ERROR; |
| 464 |
sprintf(Finley_ErrorMsg,"No interpolation with data on elements possible."); |
| 465 |
break; |
| 466 |
case(FINLEY_FACE_ELEMENTS): |
| 467 |
Finley_ErrorCode=VALUE_ERROR; |
| 468 |
sprintf(Finley_ErrorMsg,"No interpolation with data on face elements possible."); |
| 469 |
break; |
| 470 |
case(FINLEY_POINTS): |
| 471 |
Finley_ErrorCode=VALUE_ERROR; |
| 472 |
sprintf(Finley_ErrorMsg,"No interpolation with data on points possible."); |
| 473 |
break; |
| 474 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 475 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 476 |
switch(out.getFunctionSpaceType()) { |
| 477 |
case(FINLEY_NODES): |
| 478 |
Finley_ErrorCode=VALUE_ERROR; |
| 479 |
sprintf(Finley_ErrorMsg,"No interpolation from contact elements to nodes possible."); |
| 480 |
break; |
| 481 |
case(FINLEY_ELEMENTS): |
| 482 |
sprintf(Finley_ErrorMsg,"No interpolation from contact elements to elements possible."); |
| 483 |
break; |
| 484 |
case(FINLEY_FACE_ELEMENTS): |
| 485 |
sprintf(Finley_ErrorMsg,"No interpolation from contact elements to face elements possible."); |
| 486 |
break; |
| 487 |
case(FINLEY_POINTS): |
| 488 |
sprintf(Finley_ErrorMsg,"No interpolation from contact elements to points possible."); |
| 489 |
break; |
| 490 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 491 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 492 |
if (mesh->ContactElements!=NULL) Finley_DataArray_FromData(out_access,mesh->ContactElements->Tag,in_access); |
| 493 |
break; |
| 494 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 495 |
sprintf(Finley_ErrorMsg,"No interpolation from contact elements to degrees of freedom possible."); |
| 496 |
break; |
| 497 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 498 |
sprintf(Finley_ErrorMsg,"No interpolation from contact elements to reduced degrees of freedom possible."); |
| 499 |
break; |
| 500 |
default: |
| 501 |
Finley_ErrorCode=VALUE_ERROR; |
| 502 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",out.getFunctionSpaceType()); |
| 503 |
break; |
| 504 |
} |
| 505 |
break; |
| 506 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 507 |
switch(out.getFunctionSpaceType()) { |
| 508 |
case(FINLEY_NODES): |
| 509 |
if (mesh->Nodes!=NULL) Finley_DataArray_GatherFromData(out_access,mesh->Nodes->degreeOfFreedom,mesh->Nodes->Tag,data_access); |
| 510 |
break; |
| 511 |
case(FINLEY_ELEMENTS): |
| 512 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,in_access,out_access); |
| 513 |
break; |
| 514 |
case(FINLEY_FACE_ELEMENTS): |
| 515 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,in_access,out_access); |
| 516 |
break; |
| 517 |
case(FINLEY_POINTS): |
| 518 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,in_access,out_access); |
| 519 |
break; |
| 520 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 521 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 522 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,in_access,out_access); |
| 523 |
break; |
| 524 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 525 |
if (mesh->Nodes!=NULL) Finley_DataArray_FromData(out_access,mesh->Nodes->Tag,in_access); |
| 526 |
break; |
| 527 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 528 |
if (mesh->Nodes!=NULL) Finley_DataArray_GatherFromData(out,mesh->Nodes->reducedDegreeOfFreedom,mesh->Nodes->Tag,data); |
| 529 |
break; |
| 530 |
default: |
| 531 |
Finley_ErrorCode=VALUE_ERROR; |
| 532 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",out.getFunctionSpaceType()); |
| 533 |
break; |
| 534 |
} |
| 535 |
break; |
| 536 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 537 |
switch(out.getFunctionSpaceType()) { |
| 538 |
case(FINLEY_NODES): |
| 539 |
if (mesh->Nodes!=NULL) Finley_DataArray_GatherFromData(out,mesh->Nodes->reducedDegreeOfFreedom,mesh->Nodes->Tag,data); |
| 540 |
break; |
| 541 |
case(FINLEY_ELEMENTS): |
| 542 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,in_access,out_access); |
| 543 |
break; |
| 544 |
case(FINLEY_FACE_ELEMENTS): |
| 545 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,in_access,out_access); |
| 546 |
break; |
| 547 |
case(FINLEY_POINTS): |
| 548 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,in_access,out_access); |
| 549 |
break; |
| 550 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 551 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 552 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,in_access,out_access); |
| 553 |
break; |
| 554 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 555 |
Finley_ErrorCode=VALUE_ERROR; |
| 556 |
sprintf(Finley_ErrorMsg,"Finley does not support interpolation from reduced degrees of freedom to degrees of freedom"); |
| 557 |
break; |
| 558 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 559 |
if (mesh->Nodes!=NULL) Finley_DataArray_FromData(out_access,mesh->Nodes->Tag,in_access); |
| 560 |
break; |
| 561 |
default: |
| 562 |
Finley_ErrorCode=VALUE_ERROR; |
| 563 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",out.getFunctionSpaceType()); |
| 564 |
break; |
| 565 |
} |
| 566 |
break; |
| 567 |
default: |
| 568 |
Finley_ErrorCode=VALUE_ERROR; |
| 569 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",in.getFunctionSpaceType()); |
| 570 |
break; |
| 571 |
} |
| 572 |
checkFinleyError(); |
| 573 |
} |
| 574 |
// calculates the gradient of data: |
| 575 |
Data MeshAdapter::gradient(Data grad, Data arg) const |
| 576 |
{ |
| 577 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 578 |
arg_access=arg.createReadAccess(); |
| 579 |
grad_access=grad.createRandomAccess(); |
| 580 |
|
| 581 |
switch(grad.getFunctionSpaceType()) { |
| 582 |
case(FINLEY_NODES): |
| 583 |
Finley_ErrorCode=VALUE_ERROR; |
| 584 |
sprintf(Finley_ErrorMsg,"Gradient at nodes is not supported."); |
| 585 |
break; |
| 586 |
case(FINLEY_ELEMENTS): |
| 587 |
Finley_Assemble_gradient(mesh->Nodes,mesh->Elements,grad_access,arg_access); |
| 588 |
break; |
| 589 |
case(FINLEY_FACE_ELEMENTS): |
| 590 |
Finley_Assemble_gradient(mesh->Nodes,mesh->FaceElements,grad_access,arg_access); |
| 591 |
break; |
| 592 |
case(FINLEY_POINTS): |
| 593 |
Finley_ErrorCode=VALUE_ERROR; |
| 594 |
sprintf(Finley_ErrorMsg,"Gradient at points is not supported."); |
| 595 |
break; |
| 596 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 597 |
Finley_Assemble_gradient(mesh->Nodes,mesh->ContactElements,grad_access,arg_access); |
| 598 |
break; |
| 599 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 600 |
Finley_Assemble_gradient(mesh->Nodes,mesh->ContactElements,grad_access,arg_access); |
| 601 |
break; |
| 602 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 603 |
Finley_ErrorCode=VALUE_ERROR; |
| 604 |
sprintf(Finley_ErrorMsg,"Gradient at degrees of freedom is not supported."); |
| 605 |
break; |
| 606 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 607 |
Finley_ErrorCode=VALUE_ERROR; |
| 608 |
sprintf(Finley_ErrorMsg,"Gradient at reduced degrees of freedom is not supported."); |
| 609 |
break; |
| 610 |
default: |
| 611 |
Finley_ErrorCode=VALUE_ERROR; |
| 612 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",arg.getFunctionSpaceType()); |
| 613 |
break; |
| 614 |
} |
| 615 |
checkFinleyError(); |
| 616 |
} |
| 617 |
|
| 618 |
// calculates the integral of a function defined of arg: |
| 619 |
PyArrayObject* MeshAdapter::integrate(Data arg) const |
| 620 |
{ |
| 621 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 622 |
arg=arg.createReadAccess(); |
| 623 |
double* integrals=(double*) TMPMEMALLOC(sizeof(double)*arg->numComponents); |
| 624 |
if (integrals==NULL) ? |
| 625 |
|
| 626 |
switch(arg.getFunctionSpaceType()) { |
| 627 |
case(FINLEY_NODES): |
| 628 |
Finley_ErrorCode=VALUE_ERROR; |
| 629 |
sprintf(Finley_ErrorMsg,"Integral of data on nodes is not supported."); |
| 630 |
break; |
| 631 |
case(FINLEY_ELEMENTS): |
| 632 |
Finley_Assemble_integrate(mesh->Nodes,mesh->Elements,arg,integrals); |
| 633 |
break; |
| 634 |
case(FINLEY_FACE_ELEMENTS): |
| 635 |
Finley_Assemble_integrate(mesh->Nodes,mesh->FaceElements,arg,integrals); |
| 636 |
break; |
| 637 |
case(FINLEY_POINTS): |
| 638 |
Finley_ErrorCode=VALUE_ERROR; |
| 639 |
sprintf(Finley_ErrorMsg,"Integral of data on points is not supported."); |
| 640 |
break; |
| 641 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 642 |
Finley_Assemble_integrate(mesh->Nodes,mesh->ContactElements,arg,integrals); |
| 643 |
break; |
| 644 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 645 |
Finley_Assemble_integrate(mesh->Nodes,mesh->ContactElements,arg,integrals); |
| 646 |
break; |
| 647 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 648 |
Finley_ErrorCode=VALUE_ERROR; |
| 649 |
sprintf(Finley_ErrorMsg,"Integral of data on degrees of freedom is not supported."); |
| 650 |
break; |
| 651 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 652 |
Finley_ErrorCode=VALUE_ERROR; |
| 653 |
sprintf(Finley_ErrorMsg,"Integral of data on reduced degrees of freedom is not supported."); |
| 654 |
break; |
| 655 |
default: |
| 656 |
Finley_ErrorCode=VALUE_ERROR; |
| 657 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",arg.getFunctionSpaceType()); |
| 658 |
break; |
| 659 |
} |
| 660 |
checkFinleyError(); |
| 661 |
TMPMEMFREE(integrals); |
| 662 |
|
| 663 |
return FinleyPy_turnToPyArrayObject(arg->rank,arg->dimensions,integrals); |
| 664 |
} |
| 665 |
|
| 666 |
// returns the size of elements: |
| 667 |
Data MeshAdapter::getSize(Data size) const |
| 668 |
{ |
| 669 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 670 |
size_access=size.createReadAccess(); |
| 671 |
|
| 672 |
switch(grad.getFunctionSpaceType()) { |
| 673 |
case(FINLEY_NODES): |
| 674 |
Finley_ErrorCode=VALUE_ERROR; |
| 675 |
sprintf(Finley_ErrorMsg,"Size of nodes is not supported."); |
| 676 |
break; |
| 677 |
case(FINLEY_ELEMENTS): |
| 678 |
Finley_Assemble_getSize(mesh->Nodes,mesh->Elements,size_access); |
| 679 |
break; |
| 680 |
case(FINLEY_FACE_ELEMENTS): |
| 681 |
Finley_Assemble_getSize(mesh->Nodes,mesh->FaceElements,size_access); |
| 682 |
break; |
| 683 |
case(FINLEY_POINTS): |
| 684 |
Finley_ErrorCode=VALUE_ERROR; |
| 685 |
sprintf(Finley_ErrorMsg,"Size of point elements is not supported."); |
| 686 |
break; |
| 687 |
case(FINLEY_CONTACT_ELEMENTS_1): |
| 688 |
case(FINLEY_CONTACT_ELEMENTS_2): |
| 689 |
Finley_Assemble_getSize(mesh->Nodes,mesh->ContactElements,size_access); |
| 690 |
break; |
| 691 |
case(FINLEY_DEGREES_OF_FREEDOM): |
| 692 |
Finley_ErrorCode=VALUE_ERROR; |
| 693 |
sprintf(Finley_ErrorMsg,"Size of degrees of freedom is not supported."); |
| 694 |
break; |
| 695 |
case(FINLEY_REDUCED_DEGREES_OF_FREEDOM): |
| 696 |
Finley_ErrorCode=VALUE_ERROR; |
| 697 |
sprintf(Finley_ErrorMsg,"Size of reduced degrees of freedom is not supported."); |
| 698 |
break; |
| 699 |
default: |
| 700 |
Finley_ErrorCode=VALUE_ERROR; |
| 701 |
sprintf(Finley_ErrorMsg,"Finley does not know anything about function space type %d",size.getFunctionSpaceType()); |
| 702 |
break; |
| 703 |
} |
| 704 |
checkFinleyError(); |
| 705 |
} |
| 706 |
// sets the location of nodes: |
| 707 |
void MeshAdapter::setX(Data new_x) const |
| 708 |
{ |
| 709 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 710 |
new_x_access=new_x.createRandomAccess(m_finleyMesh.ContinuousFunction()); |
| 711 |
if (mesh->Nodes!=NULL) Finley_NodeFile_setCoordinates(mesh->Nodes,new_x_access); |
| 712 |
checkFinleyError(); |
| 713 |
} |
| 714 |
// saves a data array in openDX format: |
| 715 |
void MeshAdapter::saveDX(char* filename,Data arg) const |
| 716 |
{ |
| 717 |
Finley_Mesh* mesh=m_finleyMesh.get() |
| 718 |
arg_access=arg.createRandomAccess(); |
| 719 |
Finley_saveDX(filename,mesh, arg_access); |
| 720 |
checkFinleyError(); |
| 721 |
} |
| 722 |
// |
| 723 |
// vtkObject MeshAdapter::createVtkObject() const |
| 724 |
// |
| 725 |
// returns true if data at the atom_type is considered as being cell centered: |
| 726 |
bool MeshAdapter::isCellOrientedAtoms(atom_type) const |
| 727 |
{ |
| 728 |
if atom_type=="Finley_Elements": return true |
| 729 |
elif atom_type=="Finley_Face_Elements": return true |
| 730 |
elif atom_type=="Finley_Points": return true |
| 731 |
elif atom_type=="Finley_Contact_Elements_1": return true |
| 732 |
elif atom_type=="Finley_Contact_Elements_0": return true |
| 733 |
else: |
| 734 |
return false |
| 735 |
} |
| 736 |
// returns a sequence of function spaces needed to interpolate data on source_atoms onto |
| 737 |
// target_atoms. The function returns a tuple of atoms where the last atom is target_atoms. |
| 738 |
// null is returned if there is no path to interpolate data from source_atoms onto |
| 739 |
// target_atoms. |
| 740 |
|
| 741 |
functionspacelist getInterpolationPath(source_atom_type,target_atoms) const |
| 742 |
{ |
| 743 |
|
| 744 |
} |
| 745 |
|
| 746 |
} // end of namespace |
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