[vtkusers] How to use vtkDataObjectReader in C++

[ycollette.nospam at free.fr]

I found the way to initialize the class in C++:

  vtkFieldData * dataSet = NULL;
  vtkDataObject * do_tmp = NULL;
  vtkDataObjectReader * do_reader = vtkDataObjectReader::New(); // instead of new vtkDataObjectReader

  do_reader->ReadAllFieldsOn();
  do_reader->SetFileName(Filename);
  do_tmp = do_reader->GetOutput();
  dataSet = do_reader->ReadFieldData();

Now, I've got a problem: this simple program hangs when I call dataSet = do_reader->ReadFieldData();

YC

----- Mail original -----
De: "ycollette nospam" <ycollette.nospam at free.fr>
À: vtkusers at vtk.org
Envoyé: Jeudi 9 Février 2012 14:04:27
Objet: [vtkusers] How to use vtkDataObjectReader in C++

Hello, 

I tried to compile the following code under C++, but the compiler complains about not being able to access protected members (the contructor and the destructor).
Here is the peice of code:

  vtkFieldData * dataSet = NULL;
  vtkDataObjectReader * do_reader = new vtkDataObjectReader;

  do_reader->ReadAllFieldsOn();
  do_reader->SetFileName(Filename);
  dataSet = do_reader->ReadFieldData();


My question is: how to use vtkDataObjectReader in C++ ?

Best regards,

YC
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