VTK  9.0.1
vtkNewickTreeReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkNewickTreeReader.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
31 #ifndef vtkNewickTreeReader_h
32 #define vtkNewickTreeReader_h
33 
34 #include "vtkDataReader.h"
35 #include "vtkIOInfovisModule.h" // For export macro
36 
37 class vtkDoubleArray;
39 class vtkStringArray;
40 class vtkTree;
41 
42 class VTKIOINFOVIS_EXPORT vtkNewickTreeReader : public vtkDataReader
43 {
44 public:
45  static vtkNewickTreeReader* New();
47  void PrintSelf(ostream& os, vtkIndent indent) override;
48 
50 
53  vtkTree* GetOutput();
54  vtkTree* GetOutput(int idx);
55  void SetOutput(vtkTree* output);
56  int ReadNewickTree(const char* buffer, vtkTree& tree);
58 
62  int ReadMeshSimple(const std::string& fname, vtkDataObject* output) override;
63 
64 protected:
66  ~vtkNewickTreeReader() override;
67 
68  int FillOutputPortInformation(int, vtkInformation*) override;
69  void CountNodes(const char* buffer, vtkIdType* numNodes);
70  vtkIdType BuildTree(char* buffer, vtkMutableDirectedGraph* g, vtkDoubleArray* weights,
71  vtkStringArray* names, vtkIdType parent);
72 
73 private:
75  void operator=(const vtkNewickTreeReader&) = delete;
76 };
77 
78 #endif
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
read vtkTree from Newick formatted file
Store vtkAlgorithm input/output information.
a vtkAbstractArray subclass for strings
int vtkIdType
Definition: vtkType.h:338
dynamic, self-adjusting array of double
int ReadMeshSimple(const std::string &, vtkDataObject *) override
Overridden with default implementation of doing nothing so that subclasses only override what is need...
static vtkDataReader * New()
helper superclass for objects that read vtk data files
Definition: vtkDataReader.h:54
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
a simple class to control print indentation
Definition: vtkIndent.h:33
An editable directed graph.
A rooted tree data structure.
Definition: vtkTree.h:54
general representation of visualization data
Definition: vtkDataObject.h:59