Method SetCharacterData

Common/DataModel/vtkXMLDataElement.cxx:167–194

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//------------------------------------------------------------------------------
void vtkXMLDataElement::SetCharacterData(const char* data, int length)
{
  // Sanity check.
  if (length < 0)
  {
    vtkWarningMacro("Negative values for length are not allowed, setting to 0!");
    length = 0;
  }
  // Mark end of buffer.
  this->EndOfCharacterData = length + 1;
  // Size buffer in units of blocks.
  this->CharacterDataBufferSize = this->CharacterDataBlockSize;
  while (this->CharacterDataBufferSize < this->EndOfCharacterData)
  {
    this->CharacterDataBufferSize += this->CharacterDataBlockSize;
  }
  // Allocate the buffer.
  this->CharacterData =
    static_cast<char*>(realloc(this->CharacterData, this->CharacterDataBufferSize));
  // Copy the data passed in.
  if (data && length > 0)
  {
    memmove(this->CharacterData, data, length);
  }
  this->CharacterData[length] = 0;
  // Mark us changed.
  this->Modified();
}

//------------------------------------------------------------------------------
void vtkXMLDataElement::SetAttribute(const char* name, const char* value)