vtkNewickTreeReader.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkNewickTreeReader.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkNewickTreeReader_h
#define vtkNewickTreeReader_h
 
#include "vtkDataReader.h"
#include "vtkIOInfovisModule.h" // For export macro
 
class vtkDoubleArray;
class vtkMutableDirectedGraph;
class vtkStringArray;
class vtkTree;
 
class VTKIOINFOVIS_EXPORT vtkNewickTreeReader : public vtkDataReader
{
public:
  static vtkNewickTreeReader* New();
  vtkTypeMacro(vtkNewickTreeReader, vtkDataReader);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkTree* GetOutput();
  vtkTree* GetOutput(int idx);
  void SetOutput(vtkTree* output);
  int ReadNewickTree(const char* buffer, vtkTree& tree);
 
  int ReadMeshSimple(VTK_FILEPATH const std::string& fname, vtkDataObject* output) override;
 
protected:
  vtkNewickTreeReader();
  ~vtkNewickTreeReader() override;
 
  int FillOutputPortInformation(int, vtkInformation*) override;
  void CountNodes(const char* buffer, vtkIdType* numNodes);
  vtkIdType BuildTree(char* buffer, vtkMutableDirectedGraph* g, vtkDoubleArray* weights,
    vtkStringArray* names, vtkIdType parent);
 
private:
  vtkNewickTreeReader(const vtkNewickTreeReader&) = delete;
  void operator=(const vtkNewickTreeReader&) = delete;
};
 
#endif