Method M_Read

Utilities/MetaIO/vtkmetaio/metaTubeGraph.cxx:261–447

bool
MetaTubeGraph::M_Read()
{
  META_DEBUG_PRINT( "MetaTubeGraph: M_Read: Loading Header" );

  if (!MetaObject::M_Read())
  {
    std::cout << "MetaTubeGraph: M_Read: Error parsing file" << std::endl;
    return false;
  }

  META_DEBUG_PRINT( "MetaTubeGraph: M_Read: Parsing Header" );

  MET_FieldRecordType * mF;

  mF = MET_GetFieldRecord("Root", &m_Fields);
  if (mF->defined)
  {
    m_Root = static_cast<int>(mF->value[0]);
  }

  mF = MET_GetFieldRecord("NPoints", &m_Fields);
  if (mF->defined)
  {
    m_NPoints = static_cast<int>(mF->value[0]);
  }

  mF = MET_GetFieldRecord("PointDim", &m_Fields);
  if (mF->defined)
  {
    strcpy(m_PointDim, reinterpret_cast<char *>(mF->value));
  }


  int i;
  int posR = -1;
  int posP = -1;
  int posTx = -1;
  int posGraphNode = -1;

  int     pntDim;
  char ** pntVal = nullptr;
  MET_StringToWordArray(m_PointDim, &pntDim, &pntVal);

  META_DEBUG_PRINT( "MetaTubeGraph: Parsing point dim" );

  unsigned int j;
  for (j = 0; j < static_cast<unsigned int>(pntDim); j++)
  {
    if (!strcmp(pntVal[j], "node") || !strcmp(pntVal[j], "Node"))
    {
      posGraphNode = j;
    }
    if (!strcmp(pntVal[j], "s") || !strcmp(pntVal[j], "S") || !strcmp(pntVal[j], "r") || !strcmp(pntVal[j], "R") ||
        !strcmp(pntVal[j], "rad") || !strcmp(pntVal[j], "Rad") || !strcmp(pntVal[j], "radius") ||
        !strcmp(pntVal[j], "Radius"))
    {
      posR = j;