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// $Id$ |
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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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extern "C" { |
| 16 |
#include "finley/finleyC/Finley.h" |
| 17 |
#include "finley/finleyC/Assemble.h" |
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#include "finley/finleyC/Mesh.h" |
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#include "finley/finleyC/Finley.h" |
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#include "finley/finleyC/System.h" |
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} |
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#include "finley/CPPAdapter/SystemMatrixAdapter.h" |
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#include "finley/CPPAdapter/MeshAdapter.h" |
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#include "finley/CPPAdapter/FinleyError.h" |
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#include "finley/CPPAdapter/FinleyAdapterException.h" |
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#include "escript/Data/FunctionSpaceFactory.h" |
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#include "escript/Data/Data.h" |
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#include "escript/Data/DataArrayView.h" |
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#include "escript/Data/FunctionSpace.h" |
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#include "escript/Data/DataFactory.h" |
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#include <iostream> |
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#include <vector> |
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#include <sstream> |
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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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// |
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// define the statics |
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MeshAdapter::FunctionSpaceNamesMapType MeshAdapter::m_functionSpaceTypeNames; |
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const int MeshAdapter::DegreesOfFreedom=FINLEY_DEGREES_OF_FREEDOM; |
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const int MeshAdapter::ReducedDegreesOfFreedom=FINLEY_REDUCED_DEGREES_OF_FREEDOM; |
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const int MeshAdapter::Nodes=FINLEY_NODES; |
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const int MeshAdapter::Elements=FINLEY_ELEMENTS; |
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const int MeshAdapter::FaceElements=FINLEY_FACE_ELEMENTS; |
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const int MeshAdapter::Points=FINLEY_POINTS; |
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const int MeshAdapter::ContactElementsZero=FINLEY_CONTACT_ELEMENTS_1; |
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const int MeshAdapter::ContactElementsOne=FINLEY_CONTACT_ELEMENTS_2; |
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|
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MeshAdapter::MeshAdapter(Finley_Mesh* finleyMesh) |
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{ |
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setFunctionSpaceTypeNames(); |
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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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setFunctionSpaceTypeNames(); |
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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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Finley_Mesh* MeshAdapter::getFinley_Mesh() const { |
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return m_finleyMesh.get(); |
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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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checkFinleyError(); |
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} |
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|
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// void MeshAdapter::getTagList(int functionSpaceType, |
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// int* numTags) const |
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// { |
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// Finley_Mesh_tagList(m_finleyMesh.get(),functionSpaceType,tagList,numTags); |
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// return; |
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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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string MeshAdapter::functionSpaceTypeAsString(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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if (loc==m_functionSpaceTypeNames.end()) { |
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return "Invalid function space type code."; |
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} else { |
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return loc->second; |
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} |
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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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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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int MeshAdapter::getContinuousFunctionCode() const |
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{ |
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return Nodes; |
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} |
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int MeshAdapter::getFunctionCode() const |
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{ |
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return Elements; |
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} |
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int MeshAdapter::getFunctionOnBoundaryCode() const |
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{ |
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return FaceElements; |
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} |
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int MeshAdapter::getFunctionOnContactZeroCode() const |
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{ |
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return ContactElementsZero; |
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} |
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int MeshAdapter::getFunctionOnContactOneCode() const |
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{ |
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return ContactElementsOne; |
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} |
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|
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int MeshAdapter::getSolutionCode() const |
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{ |
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return DegreesOfFreedom; |
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} |
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int MeshAdapter::getReducedSolutionCode() const |
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{ |
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return ReducedDegreesOfFreedom; |
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} |
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int MeshAdapter::getDiracDeltaFunctionCode() const |
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{ |
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return Points; |
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} |
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|
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int MeshAdapter::getTagFromSampleNo(int functionSpaceType, int sampleNo) const |
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{ |
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// |
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// It is assumed the sampleNo has been checked |
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// before calling this function. |
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int* tagList; |
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int numTags; |
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getTagList(functionSpaceType, &tagList, &numTags); |
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return tagList[sampleNo]; |
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} |
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|
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// |
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// returns a pointer to the tag list of samples of functionSpaceType |
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// |
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void MeshAdapter::getTagList(int functionSpaceType, int** tagList, |
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int* numTags) const |
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{ |
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*tagList=NULL; |
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*numTags=0; |
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Finley_Mesh* mesh=m_finleyMesh.get(); |
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switch (functionSpaceType) { |
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case(Nodes): |
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if (mesh->Nodes!=NULL) { |
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*tagList=mesh->Nodes->Tag; |
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*numTags=mesh->Nodes->numNodes; |
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} |
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break; |
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case(Elements): |
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if (mesh->Elements!=NULL) { |
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*tagList=mesh->Elements->Tag; |
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*numTags=mesh->Elements->numElements; |
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} |
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break; |
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case(FaceElements): |
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if (mesh->FaceElements!=NULL) { |
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*tagList=mesh->FaceElements->Tag; |
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*numTags=mesh->FaceElements->numElements; |
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} |
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break; |
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case(Points): |
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if (mesh->Points!=NULL) { |
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*tagList=mesh->Points->Tag; |
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*numTags=mesh->Points->numElements; |
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} |
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break; |
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case(ContactElementsZero): |
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if (mesh->ContactElements!=NULL) { |
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*tagList=mesh->ContactElements->Tag; |
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*numTags=mesh->ContactElements->numElements; |
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} |
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break; |
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case(ContactElementsOne): |
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if (mesh->ContactElements!=NULL) { |
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*tagList=mesh->ContactElements->Tag; |
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*numTags=mesh->ContactElements->numElements; |
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} |
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break; |
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case(DegreesOfFreedom): |
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if (mesh->Nodes!=NULL) { |
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*tagList=NULL; |
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*numTags=0; |
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} |
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break; |
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case(ReducedDegreesOfFreedom): |
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if (mesh->Nodes!=NULL) { |
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*tagList=NULL; |
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*numTags=0; |
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} |
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break; |
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default: |
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stringstream temp; |
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temp << "Error - Invalid function space type: " |
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<< functionSpaceType << " for domain: " << getDescription(); |
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throw FinleyAdapterException(temp.str()); |
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break; |
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} |
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return; |
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} |
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|
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// |
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// return the spatial dimension of the Mesh: |
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// |
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int MeshAdapter::getDim() const |
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{ |
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int 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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// |
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// return the number of data points per sample and the number of samples |
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// needed to represent data on a parts of the mesh. |
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// |
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pair<int,int> MeshAdapter::getDataShape(int functionSpaceCode) const |
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{ |
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int numDataPointsPerSample=0; |
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int numSamples=0; |
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Finley_Mesh* mesh=m_finleyMesh.get(); |
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switch (functionSpaceCode) { |
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case(Nodes): |
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numDataPointsPerSample=1; |
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if (mesh->Nodes!=NULL) numSamples=mesh->Nodes->numNodes; |
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break; |
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case(Elements): |
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if (mesh->Elements!=NULL) { |
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numSamples=mesh->Elements->numElements; |
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numDataPointsPerSample=mesh->Elements->ReferenceElement->numQuadNodes; |
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} |
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break; |
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case(FaceElements): |
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if (mesh->FaceElements!=NULL) { |
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numDataPointsPerSample=mesh->FaceElements->ReferenceElement->numQuadNodes; |
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numSamples=mesh->FaceElements->numElements; |
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} |
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break; |
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case(Points): |
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if (mesh->Points!=NULL) { |
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numDataPointsPerSample=1; |
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numSamples=mesh->Points->numElements; |
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} |
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break; |
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case(ContactElementsZero): |
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if (mesh->ContactElements!=NULL) { |
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numDataPointsPerSample=mesh->ContactElements->ReferenceElement->numQuadNodes; |
| 306 |
numSamples=mesh->ContactElements->numElements; |
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} |
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break; |
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case(ContactElementsOne): |
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if (mesh->ContactElements!=NULL) { |
| 311 |
numDataPointsPerSample=mesh->ContactElements->ReferenceElement->numQuadNodes; |
| 312 |
numSamples=mesh->ContactElements->numElements; |
| 313 |
} |
| 314 |
break; |
| 315 |
case(DegreesOfFreedom): |
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if (mesh->Nodes!=NULL) { |
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numDataPointsPerSample=1; |
| 318 |
numSamples=mesh->Nodes->numDegreesOfFreedom; |
| 319 |
} |
| 320 |
break; |
| 321 |
case(ReducedDegreesOfFreedom): |
| 322 |
if (mesh->Nodes!=NULL) { |
| 323 |
numDataPointsPerSample=1; |
| 324 |
numSamples=mesh->Nodes->reducedNumDegreesOfFreedom; |
| 325 |
} |
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break; |
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default: |
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stringstream temp; |
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temp << "Error - Invalid function space type: " |
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<< functionSpaceCode << " for domain: " << getDescription(); |
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throw FinleyAdapterException(temp.str()); |
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break; |
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} |
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return pair<int,int>(numDataPointsPerSample,numSamples); |
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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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// |
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void MeshAdapter::addPDEToSystem( |
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SystemMatrixAdapter& mat, Data& rhs, |
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const Data& A, const Data& B, const Data& C,const Data& D,const Data& X,const Data& Y, |
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const Data& d, const Data& y, |
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const Data& d_contact,const Data& y_contact) const |
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{ |
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Finley_Mesh* mesh=m_finleyMesh.get(); |
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Finley_Assemble_PDE(mesh->Nodes,mesh->Elements,mat.getFinley_SystemMatrix(),&(rhs.getDataC()), |
| 347 |
&(A.getDataC()),&(B.getDataC()),&(C.getDataC()),&(D.getDataC()),&(X.getDataC()),&(Y.getDataC())); |
| 348 |
checkFinleyError(); |
| 349 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements, |
| 350 |
mat.getFinley_SystemMatrix(), |
| 351 |
&(rhs.getDataC()), |
| 352 |
&(d.getDataC()),&(y.getDataC()), |
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Finley_Assemble_handelShapeMissMatch_Mean_out); |
| 354 |
checkFinleyError(); |
| 355 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements, |
| 356 |
mat.getFinley_SystemMatrix(), |
| 357 |
&(rhs.getDataC()), |
| 358 |
&(d_contact.getDataC()), |
| 359 |
&(y_contact.getDataC()), |
| 360 |
Finley_Assemble_handelShapeMissMatch_Step_out); |
| 361 |
checkFinleyError(); |
| 362 |
} |
| 363 |
// |
| 364 |
// adds linear PDE of second order into the right hand side only |
| 365 |
// |
| 366 |
void MeshAdapter::addPDEToRHS( Data& rhs, |
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const Data& X,const Data& Y, const Data& y, const Data& y_contact) const |
| 368 |
{ |
| 369 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 370 |
Finley_Assemble_PDE(mesh->Nodes,mesh->Elements,0,&(rhs.getDataC()),0,0,0,0,&(X.getDataC()),&(Y.getDataC())); |
| 371 |
checkFinleyError(); |
| 372 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements,0,&(rhs.getDataC()),0,&(y.getDataC()), |
| 373 |
Finley_Assemble_handelShapeMissMatch_Mean_out); |
| 374 |
// cout << "Calling :addPDEToRHS." << endl; |
| 375 |
checkFinleyError(); |
| 376 |
Finley_Assemble_RobinCondition(mesh->Nodes,mesh->FaceElements,0,&(rhs.getDataC()),0,&(y_contact.getDataC()), |
| 377 |
Finley_Assemble_handelShapeMissMatch_Step_out); |
| 378 |
// cout << "Calling :addPDEToRHS." << endl; |
| 379 |
checkFinleyError(); |
| 380 |
} |
| 381 |
// |
| 382 |
// interpolates data between different function spaces: |
| 383 |
// |
| 384 |
void MeshAdapter::interpolateOnDomain(Data& target,const Data& in) const |
| 385 |
{ |
| 386 |
const MeshAdapter& inDomain=dynamic_cast<const MeshAdapter&>(in.getFunctionSpace().getDomain()); |
| 387 |
const MeshAdapter& targetDomain=dynamic_cast<const MeshAdapter&>(target.getFunctionSpace().getDomain()); |
| 388 |
if (inDomain!=*this) |
| 389 |
throw FinleyAdapterException("Error - Illegal domain of interpolant."); |
| 390 |
if (targetDomain!=*this) |
| 391 |
throw FinleyAdapterException("Error - Illegal domain of interpolation target."); |
| 392 |
|
| 393 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 394 |
switch(in.getFunctionSpace().getTypeCode()) { |
| 395 |
case(Nodes): |
| 396 |
switch(target.getFunctionSpace().getTypeCode()) { |
| 397 |
case(Nodes): |
| 398 |
case(ReducedDegreesOfFreedom): |
| 399 |
case(DegreesOfFreedom): |
| 400 |
Finley_Assemble_CopyNodalData(mesh->Nodes,&(target.getDataC()),&(in.getDataC())); |
| 401 |
break; |
| 402 |
case(Elements): |
| 403 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,&(in.getDataC()),&(target.getDataC())); |
| 404 |
break; |
| 405 |
case(FaceElements): |
| 406 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,&(in.getDataC()),&(target.getDataC())); |
| 407 |
break; |
| 408 |
case(Points): |
| 409 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,&(in.getDataC()),&(target.getDataC())); |
| 410 |
break; |
| 411 |
case(ContactElementsZero): |
| 412 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 413 |
break; |
| 414 |
case(ContactElementsOne): |
| 415 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 416 |
break; |
| 417 |
default: |
| 418 |
Finley_ErrorCode=TYPE_ERROR; |
| 419 |
sprintf(Finley_ErrorMsg,"Interpolation on Domain: Finley does not know anything about function space type %d",target.getFunctionSpace().getTypeCode()); |
| 420 |
break; |
| 421 |
} |
| 422 |
break; |
| 423 |
case(Elements): |
| 424 |
if (target.getFunctionSpace().getTypeCode()==Elements) { |
| 425 |
Finley_Assemble_CopyElementData(mesh->Elements,&(target.getDataC()),&(in.getDataC())); |
| 426 |
} else { |
| 427 |
Finley_ErrorCode=TYPE_ERROR; |
| 428 |
sprintf(Finley_ErrorMsg,"No interpolation with data on elements possible."); |
| 429 |
} |
| 430 |
break; |
| 431 |
case(FaceElements): |
| 432 |
if (target.getFunctionSpace().getTypeCode()==FaceElements) { |
| 433 |
Finley_Assemble_CopyElementData(mesh->FaceElements,&(target.getDataC()),&(in.getDataC())); |
| 434 |
} else { |
| 435 |
Finley_ErrorCode=TYPE_ERROR; |
| 436 |
sprintf(Finley_ErrorMsg,"No interpolation with data on face elements possible."); |
| 437 |
break; |
| 438 |
} |
| 439 |
case(Points): |
| 440 |
if (target.getFunctionSpace().getTypeCode()==Points) { |
| 441 |
Finley_Assemble_CopyElementData(mesh->Points,&(target.getDataC()),&(in.getDataC())); |
| 442 |
} else { |
| 443 |
Finley_ErrorCode=TYPE_ERROR; |
| 444 |
sprintf(Finley_ErrorMsg,"No interpolation with data on points possible."); |
| 445 |
break; |
| 446 |
} |
| 447 |
break; |
| 448 |
case(ContactElementsZero): |
| 449 |
case(ContactElementsOne): |
| 450 |
if (target.getFunctionSpace().getTypeCode()==ContactElementsZero || target.getFunctionSpace().getTypeCode()==ContactElementsOne) { |
| 451 |
Finley_Assemble_CopyElementData(mesh->ContactElements,&(target.getDataC()),&(in.getDataC())); |
| 452 |
} else { |
| 453 |
Finley_ErrorCode=TYPE_ERROR; |
| 454 |
sprintf(Finley_ErrorMsg,"No interpolation with data on contact elements possible."); |
| 455 |
break; |
| 456 |
} |
| 457 |
break; |
| 458 |
case(DegreesOfFreedom): |
| 459 |
switch(target.getFunctionSpace().getTypeCode()) { |
| 460 |
case(ReducedDegreesOfFreedom): |
| 461 |
case(DegreesOfFreedom): |
| 462 |
case(Nodes): |
| 463 |
Finley_Assemble_CopyNodalData(mesh->Nodes,&(target.getDataC()),&(in.getDataC())); |
| 464 |
break; |
| 465 |
case(Elements): |
| 466 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,&(in.getDataC()),&(target.getDataC())); |
| 467 |
break; |
| 468 |
case(FaceElements): |
| 469 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,&(in.getDataC()),&(target.getDataC())); |
| 470 |
break; |
| 471 |
case(Points): |
| 472 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,&(in.getDataC()),&(target.getDataC())); |
| 473 |
break; |
| 474 |
case(ContactElementsZero): |
| 475 |
case(ContactElementsOne): |
| 476 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 477 |
break; |
| 478 |
default: |
| 479 |
Finley_ErrorCode=TYPE_ERROR; |
| 480 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",target.getFunctionSpace().getTypeCode()); |
| 481 |
break; |
| 482 |
} |
| 483 |
break; |
| 484 |
case(ReducedDegreesOfFreedom): |
| 485 |
switch(target.getFunctionSpace().getTypeCode()) { |
| 486 |
case(ReducedDegreesOfFreedom): |
| 487 |
case(Nodes): |
| 488 |
Finley_Assemble_CopyNodalData(mesh->Nodes,&(target.getDataC()),&(in.getDataC())); |
| 489 |
break; |
| 490 |
case(Elements): |
| 491 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Elements,&(in.getDataC()),&(target.getDataC())); |
| 492 |
break; |
| 493 |
case(FaceElements): |
| 494 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->FaceElements,&(in.getDataC()),&(target.getDataC())); |
| 495 |
break; |
| 496 |
case(Points): |
| 497 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->Points,&(in.getDataC()),&(target.getDataC())); |
| 498 |
break; |
| 499 |
case(ContactElementsZero): |
| 500 |
case(ContactElementsOne): |
| 501 |
Finley_Assemble_interpolate(mesh->Nodes,mesh->ContactElements,&(in.getDataC()),&(target.getDataC())); |
| 502 |
break; |
| 503 |
case(DegreesOfFreedom): |
| 504 |
Finley_ErrorCode=TYPE_ERROR; |
| 505 |
sprintf(Finley_ErrorMsg,"Finley does not support interpolation from reduced degrees of freedom to degrees of freedom"); |
| 506 |
break; |
| 507 |
default: |
| 508 |
Finley_ErrorCode=TYPE_ERROR; |
| 509 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",target.getFunctionSpace().getTypeCode()); |
| 510 |
break; |
| 511 |
} |
| 512 |
break; |
| 513 |
default: |
| 514 |
Finley_ErrorCode=TYPE_ERROR; |
| 515 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",in.getFunctionSpace().getTypeCode()); |
| 516 |
break; |
| 517 |
} |
| 518 |
checkFinleyError(); |
| 519 |
} |
| 520 |
|
| 521 |
// |
| 522 |
// copies the locations of sample points into x: |
| 523 |
// |
| 524 |
void MeshAdapter::setToX(Data& arg) const |
| 525 |
{ |
| 526 |
const MeshAdapter& argDomain=dynamic_cast<const MeshAdapter&>(arg.getFunctionSpace().getDomain()); |
| 527 |
if (argDomain!=*this) |
| 528 |
throw FinleyAdapterException("Error - Illegal domain of data point locations"); |
| 529 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 530 |
// in case of values node coordinates we can do the job directly: |
| 531 |
if (arg.getFunctionSpace().getTypeCode()==Nodes) { |
| 532 |
Finley_Assemble_NodeCoordinates(mesh->Nodes,&(arg.getDataC())); |
| 533 |
} else { |
| 534 |
Data tmp_data=Vector(0.0,continuousFunction(asAbstractContinuousDomain()),true); |
| 535 |
Finley_Assemble_NodeCoordinates(mesh->Nodes,&(tmp_data.getDataC())); |
| 536 |
// this is then interpolated onto arg: |
| 537 |
interpolateOnDomain(arg,tmp_data); |
| 538 |
} |
| 539 |
checkFinleyError(); |
| 540 |
} |
| 541 |
// |
| 542 |
// return the normal vectors at the location of data points as a Data object: |
| 543 |
// |
| 544 |
void MeshAdapter::setToNormal(Data& normal) const |
| 545 |
{ |
| 546 |
const MeshAdapter& normalDomain=dynamic_cast<const MeshAdapter&>(normal.getFunctionSpace().getDomain()); |
| 547 |
if (normalDomain!=*this) |
| 548 |
throw FinleyAdapterException("Error - Illegal domain of normal locations"); |
| 549 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 550 |
switch(normal.getFunctionSpace().getTypeCode()) { |
| 551 |
case(Nodes): |
| 552 |
Finley_ErrorCode=TYPE_ERROR; |
| 553 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for nodes"); |
| 554 |
break; |
| 555 |
case(Elements): |
| 556 |
Finley_ErrorCode=TYPE_ERROR; |
| 557 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for elements"); |
| 558 |
break; |
| 559 |
case (FaceElements): |
| 560 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->FaceElements,&(normal.getDataC())); |
| 561 |
break; |
| 562 |
case(Points): |
| 563 |
Finley_ErrorCode=TYPE_ERROR; |
| 564 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for point elements"); |
| 565 |
break; |
| 566 |
case (ContactElementsOne): |
| 567 |
case (ContactElementsZero): |
| 568 |
Finley_Assemble_setNormal(mesh->Nodes,mesh->ContactElements,&(normal.getDataC())); |
| 569 |
break; |
| 570 |
case(DegreesOfFreedom): |
| 571 |
Finley_ErrorCode=TYPE_ERROR; |
| 572 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for degrees of freedom."); |
| 573 |
break; |
| 574 |
case(ReducedDegreesOfFreedom): |
| 575 |
Finley_ErrorCode=TYPE_ERROR; |
| 576 |
sprintf(Finley_ErrorMsg,"Finley does not support surface normal vectors for reduced degrees of freedom."); |
| 577 |
break; |
| 578 |
default: |
| 579 |
Finley_ErrorCode=TYPE_ERROR; |
| 580 |
sprintf(Finley_ErrorMsg,"Normal Vectors: Finley does not know anything about function space type %d",normal.getFunctionSpace().getTypeCode()); |
| 581 |
break; |
| 582 |
} |
| 583 |
checkFinleyError(); |
| 584 |
} |
| 585 |
// |
| 586 |
// interpolates data to other domain: |
| 587 |
// |
| 588 |
void MeshAdapter::interpolateACross(Data& target,const Data& source) const |
| 589 |
{ |
| 590 |
const MeshAdapter& targetDomain=dynamic_cast<const MeshAdapter&>(target.getFunctionSpace().getDomain()); |
| 591 |
if (targetDomain!=*this) |
| 592 |
throw FinleyAdapterException("Error - Illegal domain of interpolation target"); |
| 593 |
|
| 594 |
Finley_ErrorCode=SYSTEM_ERROR; |
| 595 |
sprintf(Finley_ErrorMsg,"Finley does not allow interpolation across domains yet."); |
| 596 |
checkFinleyError(); |
| 597 |
} |
| 598 |
// |
| 599 |
// calculates the integral of a function defined of arg: |
| 600 |
// |
| 601 |
void MeshAdapter::setToIntegrals(std::vector<double>& integrals,const Data& arg) const |
| 602 |
{ |
| 603 |
const MeshAdapter& argDomain=dynamic_cast<const MeshAdapter&>(arg.getFunctionSpace().getDomain()); |
| 604 |
if (argDomain!=*this) |
| 605 |
throw FinleyAdapterException("Error - Illegal domain of integration kernel"); |
| 606 |
|
| 607 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 608 |
switch(arg.getFunctionSpace().getTypeCode()) { |
| 609 |
case(Nodes): |
| 610 |
Finley_ErrorCode=TYPE_ERROR; |
| 611 |
sprintf(Finley_ErrorMsg,"Integral of data on nodes is not supported."); |
| 612 |
break; |
| 613 |
case(Elements): |
| 614 |
Finley_Assemble_integrate(mesh->Nodes,mesh->Elements,&(arg.getDataC()),&integrals[0]); |
| 615 |
break; |
| 616 |
case(FaceElements): |
| 617 |
Finley_Assemble_integrate(mesh->Nodes,mesh->FaceElements,&(arg.getDataC()),&integrals[0]); |
| 618 |
break; |
| 619 |
case(Points): |
| 620 |
Finley_ErrorCode=TYPE_ERROR; |
| 621 |
sprintf(Finley_ErrorMsg,"Integral of data on points is not supported."); |
| 622 |
break; |
| 623 |
case(ContactElementsZero): |
| 624 |
Finley_Assemble_integrate(mesh->Nodes,mesh->ContactElements,&(arg.getDataC()),&integrals[0]); |
| 625 |
break; |
| 626 |
case(ContactElementsOne): |
| 627 |
Finley_Assemble_integrate(mesh->Nodes,mesh->ContactElements,&(arg.getDataC()),&integrals[0]); |
| 628 |
break; |
| 629 |
case(DegreesOfFreedom): |
| 630 |
Finley_ErrorCode=TYPE_ERROR; |
| 631 |
sprintf(Finley_ErrorMsg,"Integral of data on degrees of freedom is not supported."); |
| 632 |
break; |
| 633 |
case(ReducedDegreesOfFreedom): |
| 634 |
Finley_ErrorCode=TYPE_ERROR; |
| 635 |
sprintf(Finley_ErrorMsg,"Integral of data on reduced degrees of freedom is not supported."); |
| 636 |
break; |
| 637 |
default: |
| 638 |
Finley_ErrorCode=TYPE_ERROR; |
| 639 |
sprintf(Finley_ErrorMsg,"Integrals: Finley does not know anything about function space type %d",arg.getFunctionSpace().getTypeCode()); |
| 640 |
break; |
| 641 |
} |
| 642 |
checkFinleyError(); |
| 643 |
} |
| 644 |
// |
| 645 |
// calculates the gradient of arg: |
| 646 |
// |
| 647 |
void MeshAdapter::setToGradient(Data& grad,const Data& arg) const |
| 648 |
{ |
| 649 |
const MeshAdapter& argDomain=dynamic_cast<const MeshAdapter&>(arg.getFunctionSpace().getDomain()); |
| 650 |
if (argDomain!=*this) |
| 651 |
throw FinleyAdapterException("Error - Illegal domain of gradient argument"); |
| 652 |
const MeshAdapter& gradDomain=dynamic_cast<const MeshAdapter&>(grad.getFunctionSpace().getDomain()); |
| 653 |
if (gradDomain!=*this) |
| 654 |
throw FinleyAdapterException("Error - Illegal domain of gradient"); |
| 655 |
|
| 656 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 657 |
switch(grad.getFunctionSpace().getTypeCode()) { |
| 658 |
case(Nodes): |
| 659 |
Finley_ErrorCode=TYPE_ERROR; |
| 660 |
sprintf(Finley_ErrorMsg,"Gradient at nodes is not supported."); |
| 661 |
break; |
| 662 |
case(Elements): |
| 663 |
Finley_Assemble_gradient(mesh->Nodes,mesh->Elements,&(grad.getDataC()),&(arg.getDataC())); |
| 664 |
break; |
| 665 |
case(FaceElements): |
| 666 |
Finley_Assemble_gradient(mesh->Nodes,mesh->FaceElements,&(grad.getDataC()),&(arg.getDataC())); |
| 667 |
break; |
| 668 |
case(Points): |
| 669 |
Finley_ErrorCode=TYPE_ERROR; |
| 670 |
sprintf(Finley_ErrorMsg,"Gradient at points is not supported."); |
| 671 |
break; |
| 672 |
case(ContactElementsZero): |
| 673 |
Finley_Assemble_gradient(mesh->Nodes,mesh->ContactElements,&(grad.getDataC()),&(arg.getDataC())); |
| 674 |
break; |
| 675 |
case(ContactElementsOne): |
| 676 |
Finley_Assemble_gradient(mesh->Nodes,mesh->ContactElements,&(grad.getDataC()),&(arg.getDataC())); |
| 677 |
break; |
| 678 |
case(DegreesOfFreedom): |
| 679 |
Finley_ErrorCode=TYPE_ERROR; |
| 680 |
sprintf(Finley_ErrorMsg,"Gradient at degrees of freedom is not supported."); |
| 681 |
break; |
| 682 |
case(ReducedDegreesOfFreedom): |
| 683 |
Finley_ErrorCode=TYPE_ERROR; |
| 684 |
sprintf(Finley_ErrorMsg,"Gradient at reduced degrees of freedom is not supported."); |
| 685 |
break; |
| 686 |
default: |
| 687 |
Finley_ErrorCode=TYPE_ERROR; |
| 688 |
sprintf(Finley_ErrorMsg,"Gradient: Finley does not know anything about function space type %d",arg.getFunctionSpace().getTypeCode()); |
| 689 |
break; |
| 690 |
} |
| 691 |
checkFinleyError(); |
| 692 |
} |
| 693 |
// |
| 694 |
// returns the size of elements: |
| 695 |
// |
| 696 |
void MeshAdapter::setToSize(Data& size) const |
| 697 |
{ |
| 698 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 699 |
escriptDataC tmp=size.getDataC(); |
| 700 |
switch(size.getFunctionSpace().getTypeCode()) { |
| 701 |
case(Nodes): |
| 702 |
Finley_ErrorCode=TYPE_ERROR; |
| 703 |
sprintf(Finley_ErrorMsg,"Size of nodes is not supported."); |
| 704 |
break; |
| 705 |
case(Elements): |
| 706 |
Finley_Assemble_getSize(mesh->Nodes,mesh->Elements,&tmp); |
| 707 |
break; |
| 708 |
case(FaceElements): |
| 709 |
Finley_Assemble_getSize(mesh->Nodes,mesh->FaceElements,&tmp); |
| 710 |
break; |
| 711 |
case(Points): |
| 712 |
Finley_ErrorCode=TYPE_ERROR; |
| 713 |
sprintf(Finley_ErrorMsg,"Size of point elements is not supported."); |
| 714 |
break; |
| 715 |
case(ContactElementsZero): |
| 716 |
case(ContactElementsOne): |
| 717 |
Finley_Assemble_getSize(mesh->Nodes,mesh->ContactElements,&tmp); |
| 718 |
break; |
| 719 |
case(DegreesOfFreedom): |
| 720 |
Finley_ErrorCode=TYPE_ERROR; |
| 721 |
sprintf(Finley_ErrorMsg,"Size of degrees of freedom is not supported."); |
| 722 |
break; |
| 723 |
case(ReducedDegreesOfFreedom): |
| 724 |
Finley_ErrorCode=TYPE_ERROR; |
| 725 |
sprintf(Finley_ErrorMsg,"Size of reduced degrees of freedom is not supported."); |
| 726 |
break; |
| 727 |
default: |
| 728 |
Finley_ErrorCode=TYPE_ERROR; |
| 729 |
sprintf(Finley_ErrorMsg,"Element size: Finley does not know anything about function space type %d",size.getFunctionSpace().getTypeCode()); |
| 730 |
break; |
| 731 |
} |
| 732 |
checkFinleyError(); |
| 733 |
} |
| 734 |
// sets the location of nodes: |
| 735 |
void MeshAdapter::setNewX(const Data& new_x) |
| 736 |
{ |
| 737 |
Finley_Mesh* mesh=m_finleyMesh.get(); |
| 738 |
const MeshAdapter& newDomain=dynamic_cast<const MeshAdapter&>(new_x.getFunctionSpace().getDomain()); |
| 739 |
if (newDomain!=*this) |
| 740 |
throw FinleyAdapterException("Error - Illegal domain of new point locations"); |
| 741 |
Finley_NodeFile_setCoordinates(mesh->Nodes,&(new_x.getDataC())); |
| 742 |
checkFinleyError(); |
| 743 |
} |
| 744 |
// saves a data array in openDX format: |
| 745 |
void MeshAdapter::saveDX(const std::string& filename,const Data& arg) const |
| 746 |
{ |
| 747 |
Finley_Mesh_saveDX(filename.c_str(),m_finleyMesh.get(),&(arg.getDataC())); |
| 748 |
checkFinleyError(); |
| 749 |
} |
| 750 |
// creates a SystemMatrixAdapter stiffness matrix an initializes it with zeros: |
| 751 |
SystemMatrixAdapter MeshAdapter::newSystemMatrix( |
| 752 |
const int row_blocksize, |
| 753 |
const escript::FunctionSpace& row_functionspace, |
| 754 |
const int column_blocksize, |
| 755 |
const escript::FunctionSpace& column_functionspace, |
| 756 |
const int type) const |
| 757 |
{ |
| 758 |
int reduceRowOrder=0; |
| 759 |
int reduceColOrder=0; |
| 760 |
// is the domain right? |
| 761 |
const MeshAdapter& row_domain=dynamic_cast<const MeshAdapter&>(row_functionspace.getDomain()); |
| 762 |
if (row_domain!=*this) |
| 763 |
throw FinleyAdapterException("Error - domain of row function space does not match the domain of matrix generator."); |
| 764 |
const MeshAdapter& col_domain=dynamic_cast<const MeshAdapter&>(column_functionspace.getDomain()); |
| 765 |
if (col_domain!=*this) |
| 766 |
throw FinleyAdapterException("Error - domain of columnn function space does not match the domain of matrix generator."); |
| 767 |
// is the function space type right |
| 768 |
if (row_functionspace.getTypeCode()==DegreesOfFreedom) { |
| 769 |
reduceRowOrder=0; |
| 770 |
} else if (row_functionspace.getTypeCode()==ReducedDegreesOfFreedom) { |
| 771 |
reduceRowOrder=1; |
| 772 |
} else { |
| 773 |
throw FinleyAdapterException("Error - illegal function space type for system matrix rows."); |
| 774 |
} |
| 775 |
if (column_functionspace.getTypeCode()==DegreesOfFreedom) { |
| 776 |
reduceColOrder=0; |
| 777 |
} else if (column_functionspace.getTypeCode()==ReducedDegreesOfFreedom) { |
| 778 |
reduceColOrder=1; |
| 779 |
} else { |
| 780 |
throw FinleyAdapterException("Error - illegal function space type for system matrix columns."); |
| 781 |
} |
| 782 |
// generate matrix: |
| 783 |
|
| 784 |
Finley_SystemMatrixPattern* fsystemMatrixPattern=Finley_getPattern(getFinley_Mesh(),reduceRowOrder,reduceColOrder); |
| 785 |
checkFinleyError(); |
| 786 |
Finley_SystemMatrix* fsystemMatrix=Finley_SystemMatrix_alloc(type,fsystemMatrixPattern,row_blocksize,column_blocksize); |
| 787 |
checkFinleyError(); |
| 788 |
return SystemMatrixAdapter(fsystemMatrix,row_blocksize,row_functionspace,column_blocksize,column_functionspace); |
| 789 |
} |
| 790 |
// |
| 791 |
// vtkObject MeshAdapter::createVtkObject() const |
| 792 |
// TODO: |
| 793 |
// |
| 794 |
// |
| 795 |
// returns true if data at the atom_type is considered as being cell centered: |
| 796 |
bool MeshAdapter::isCellOriented(int functionSpaceCode) const |
| 797 |
{ |
| 798 |
switch(functionSpaceCode) { |
| 799 |
case(Nodes): |
| 800 |
case(DegreesOfFreedom): |
| 801 |
case(ReducedDegreesOfFreedom): |
| 802 |
return false; |
| 803 |
break; |
| 804 |
case(Elements): |
| 805 |
case(FaceElements): |
| 806 |
case(Points): |
| 807 |
case(ContactElementsZero): |
| 808 |
case(ContactElementsOne): |
| 809 |
return true; |
| 810 |
break; |
| 811 |
default: |
| 812 |
Finley_ErrorCode=TYPE_ERROR; |
| 813 |
sprintf(Finley_ErrorMsg,"Cell: Finley does not know anything about function space type %d",functionSpaceCode); |
| 814 |
break; |
| 815 |
} |
| 816 |
checkFinleyError(); |
| 817 |
return false; |
| 818 |
} |
| 819 |
bool MeshAdapter::probeInterpolationOnDomain(int functionSpaceType_source,int functionSpaceType_target) const |
| 820 |
{ |
| 821 |
switch(functionSpaceType_source) { |
| 822 |
case(Nodes): |
| 823 |
switch(functionSpaceType_target) { |
| 824 |
case(Nodes): |
| 825 |
case(ReducedDegreesOfFreedom): |
| 826 |
case(DegreesOfFreedom): |
| 827 |
case(Elements): |
| 828 |
case(FaceElements): |
| 829 |
case(Points): |
| 830 |
case(ContactElementsZero): |
| 831 |
case(ContactElementsOne): |
| 832 |
return true; |
| 833 |
default: |
| 834 |
Finley_ErrorCode=TYPE_ERROR; |
| 835 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",functionSpaceType_target); |
| 836 |
} |
| 837 |
break; |
| 838 |
case(Elements): |
| 839 |
if (functionSpaceType_target==Elements) { |
| 840 |
return true; |
| 841 |
} else { |
| 842 |
return false; |
| 843 |
} |
| 844 |
case(FaceElements): |
| 845 |
if (functionSpaceType_target==FaceElements) { |
| 846 |
return true; |
| 847 |
} else { |
| 848 |
return false; |
| 849 |
} |
| 850 |
case(Points): |
| 851 |
if (functionSpaceType_target==Points) { |
| 852 |
return true; |
| 853 |
} else { |
| 854 |
return false; |
| 855 |
} |
| 856 |
case(ContactElementsZero): |
| 857 |
case(ContactElementsOne): |
| 858 |
if (functionSpaceType_target==ContactElementsZero || functionSpaceType_target==ContactElementsOne) { |
| 859 |
return true; |
| 860 |
} else { |
| 861 |
return false; |
| 862 |
} |
| 863 |
case(DegreesOfFreedom): |
| 864 |
switch(functionSpaceType_target) { |
| 865 |
case(ReducedDegreesOfFreedom): |
| 866 |
case(DegreesOfFreedom): |
| 867 |
case(Nodes): |
| 868 |
case(Elements): |
| 869 |
case(FaceElements): |
| 870 |
case(Points): |
| 871 |
case(ContactElementsZero): |
| 872 |
case(ContactElementsOne): |
| 873 |
return true; |
| 874 |
default: |
| 875 |
Finley_ErrorCode=TYPE_ERROR; |
| 876 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",functionSpaceType_target); |
| 877 |
} |
| 878 |
break; |
| 879 |
case(ReducedDegreesOfFreedom): |
| 880 |
switch(functionSpaceType_target) { |
| 881 |
case(ReducedDegreesOfFreedom): |
| 882 |
case(Nodes): |
| 883 |
case(Elements): |
| 884 |
case(FaceElements): |
| 885 |
case(Points): |
| 886 |
case(ContactElementsZero): |
| 887 |
case(ContactElementsOne): |
| 888 |
return true; |
| 889 |
case(DegreesOfFreedom): |
| 890 |
return false; |
| 891 |
default: |
| 892 |
Finley_ErrorCode=TYPE_ERROR; |
| 893 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",functionSpaceType_target); |
| 894 |
} |
| 895 |
break; |
| 896 |
default: |
| 897 |
Finley_ErrorCode=TYPE_ERROR; |
| 898 |
sprintf(Finley_ErrorMsg,"Interpolation On Domain: Finley does not know anything about function space type %d",functionSpaceType_source); |
| 899 |
break; |
| 900 |
} |
| 901 |
checkFinleyError(); |
| 902 |
return false; |
| 903 |
} |
| 904 |
bool MeshAdapter::probeInterpolationACross(int functionSpaceType_source,const AbstractDomain& targetDomain, int functionSpaceType_target) const |
| 905 |
{ |
| 906 |
return false; |
| 907 |
} |
| 908 |
|
| 909 |
bool MeshAdapter::operator==(const MeshAdapter& other) const |
| 910 |
{ |
| 911 |
return (m_finleyMesh==other.m_finleyMesh); |
| 912 |
} |
| 913 |
|
| 914 |
bool MeshAdapter::operator!=(const MeshAdapter& other) const |
| 915 |
{ |
| 916 |
return !operator==(other); |
| 917 |
} |
| 918 |
|
| 919 |
int MeshAdapter::getSystemMatrixTypeId(const int solver, const bool symmetry) const |
| 920 |
{ |
| 921 |
int out=Finley_SystemMatrix_getSystemMatrixTypeId(solver,symmetry?1:0); |
| 922 |
checkFinleyError(); |
| 923 |
return out; |
| 924 |
} |
| 925 |
Data MeshAdapter::getX() const |
| 926 |
{ |
| 927 |
return continuousFunction(asAbstractContinuousDomain()).getX(); |
| 928 |
} |
| 929 |
Data MeshAdapter::getNormal() const |
| 930 |
{ |
| 931 |
return functionOnBoundary(asAbstractContinuousDomain()).getNormal(); |
| 932 |
} |
| 933 |
Data MeshAdapter::getSize() const |
| 934 |
{ |
| 935 |
return function(asAbstractContinuousDomain()).getSize(); |
| 936 |
} |
| 937 |
|
| 938 |
|
| 939 |
} // end of namespace |
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