Method operator()

IO/XML/vtkXMLWriter.cxx:117–154

  // Specialize for AoS arrays.
  template <class ValueType>
  void operator()(vtkAOSDataArrayTemplate<ValueType>* array)
  {
    // Get the raw pointer to the array data:
    ValueType* iter = array->GetPointer(0);

    // generic implementation for fixed component length arrays.
    size_t blockWords = this->Writer->GetBlockSize() / this->OutWordSize;
    size_t memBlockSize = blockWords * this->MemWordSize;

    // Prepare a pointer and counter to move through the data.
    unsigned char* ptr = reinterpret_cast<unsigned char*>(iter);
    size_t wordsLeft = this->NumWords;

    // Do the complete blocks.
    vtkXMLWriterHelper::SetProgressPartial(this->Writer, 0);
    this->Result = true;
    while (this->Result && (wordsLeft >= blockWords))
    {
      if (!vtkXMLWriterHelper::WriteBinaryDataBlock(this->Writer, ptr, blockWords, this->WordType))
      {
        this->Result = false;
      }
      ptr += memBlockSize;
      wordsLeft -= blockWords;
      vtkXMLWriterHelper::SetProgressPartial(
        this->Writer, static_cast<float>(this->NumWords - wordsLeft) / this->NumWords);
    }

    // Do the last partial block if any.
    if (this->Result && (wordsLeft > 0))
    {
      if (!vtkXMLWriterHelper::WriteBinaryDataBlock(this->Writer, ptr, wordsLeft, this->WordType))
      {
        this->Result = false;
      }
    }
    vtkXMLWriterHelper::SetProgressPartial(this->Writer, 1);
  }

#if defined(__clang__) && defined(__has_warning)
#if __has_warning("-Wunused-template")