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C++ AnalysisModel::getDOFGroupGraph方法代码示例

本文整理汇总了C++中AnalysisModel::getDOFGroupGraph方法的典型用法代码示例。如果您正苦于以下问题:C++ AnalysisModel::getDOFGroupGraph方法的具体用法?C++ AnalysisModel::getDOFGroupGraph怎么用?C++ AnalysisModel::getDOFGroupGraph使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在AnalysisModel的用法示例。


在下文中一共展示了AnalysisModel::getDOFGroupGraph方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: cp

int XC::ParallelNumberer::numberDOF(int lastDOF)
  {
    int result = 0;

    // get a pointer to the model & check its not null
    AnalysisModel *theModel = this->getAnalysisModelPtr();
    Domain *theDomain = 0;
    if(theModel) theDomain = theModel->getDomainPtr();
  
    if(theModel == 0 || theDomain == 0)
      {
        std::cerr << "WARNING XC::ParallelNumberer::numberDOF(int) -";
        std::cerr << " - no AnalysisModel.\n";
        return -1;
      }
  
    if(lastDOF != -1)
      {
        std::cerr << "WARNING XC::ParallelNumberer::numberDOF(int lastDOF):";
        std::cerr << " does not use the lastDOF as requested\n";
      }

    Graph &theGraph= theModel->getDOFGroupGraph();

    // if subdomain, collect graph, send it off, get 
    // ID back containing dof tags & start id numbers.
    if(processID != 0)
      {
        CommParameters cp(0,*theChannels[0]);
        const int numVertex = theGraph.getNumVertex();

        /*
        static XC::ID test(2); test(0) = processID; test(1) = 25;
        theChannel->recvID(0, 0, test);
        */

        cp.sendMovable(theGraph,DistributedObj::getDbTagData(),CommMetaData(1));

        // recv iD
        ID theID(2*numVertex);
        cp.receiveID(theID,DistributedObj::getDbTagData(),CommMetaData(2));

        // set vertex numbering based on ID received
        for(int i=0; i<numVertex; i ++)
          {
            const int vertexTag= theID(i);
            int startID= theID(i+numVertex);
            //Vertex *vertexPtr = theGraph.getVertexPtr(vertexTag);
            const int dofTag= vertexTag;
            DOF_Group *dofPtr= theModel->getDOF_GroupPtr(dofTag);
            if(!dofPtr)
              {
                std::cerr << "WARNING ParallelNumberer::numberDOF - ";
                std::cerr << "DOF_Group " << dofTag << "not in XC::AnalysisModel!\n";
                result= -4;
              }
            else
              {
                const ID &theDOFID= dofPtr->getID();
                //std::cerr << "P: " << processID << " dofTag: " << dofTag << " " << "start: " << startID << " " << theDOFID;
                const int idSize= theDOFID.Size();
                for(int j=0; j<idSize; j++)
                  if(theDOFID(j) == -2 || theDOFID(j) == -3) dofPtr->setID(j, startID++);
              }
            //const ID &theDOFID= dofPtr->getID();
          }
        cp.sendID(theID,DistributedObj::getDbTagData(),CommMetaData(2));
      } 
    else
      {
        // if XC::main domain, collect graphs from all subdomains,
        // merge into 1, number this one, send to subdomains the
        // id containing dof tags & start id's.

        // for P0 domain determine original vertex and ref tags
        const int numVertex= theGraph.getNumVertex(); 
        const int numVertexP0= numVertex;

        ID vertexTags(numVertex);
        ID vertexRefs(numVertex);
        Vertex *vertexPtr;
        int loc= 0;
        VertexIter &theVertices= theGraph.getVertices();
        while((vertexPtr= theVertices()) != 0)
          {
            vertexTags[loc]= vertexPtr->getTag();
            vertexRefs[loc]= vertexPtr->getRef();
            loc++;
          }
    
        const int numChannels= theChannels.size();
	std::vector<ID> theSubdomainIDs(numChannels);
        FEM_ObjectBroker theBroker;

        // for each subdomain we receive graph, create an XC::ID (to store
        // subdomain graph to merged graph vertex mapping and the final
        // subdoain graph vertex to startDOF mapping) and finally merge the
        // subdomain graph

        for(int j=0; j<numChannels; j++)
//.........这里部分代码省略.........
开发者ID:lcpt,项目名称:xc,代码行数:101,代码来源:ParallelNumberer.cpp


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