VTK  9.2.5
vtkSocketController.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkSocketController.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 =========================================================================*/
44 #ifndef vtkSocketController_h
45 #define vtkSocketController_h
46 
48 #include "vtkParallelCoreModule.h" // For export macro
49 
51 
52 class VTKPARALLELCORE_EXPORT vtkSocketController : public vtkMultiProcessController
53 {
54 public:
57  void PrintSelf(ostream& os, vtkIndent indent) override;
58 
63  void Initialize(int* argc, char*** argv, int) override { this->Initialize(argc, argv); }
64  void Initialize(int* argc, char*** argv) override;
65  virtual void Initialize() { this->Initialize(nullptr, nullptr); }
66 
70  void Finalize() override {}
71  void Finalize(int) override {}
72 
76  void SingleMethodExecute() override {}
77 
81  void MultipleMethodExecute() override {}
82 
86  void CreateOutputWindow() override {}
87 
92  virtual int WaitForConnection(int port);
93 
98  virtual void CloseConnection();
99 
104  virtual int ConnectTo(const char* hostName, int port);
105 
107 
112 
123 
124  enum Consts
125  {
126  ENDIAN_TAG = 1010580540, // 0x3c3c3c3c
127  IDTYPESIZE_TAG = 1027423549, // 0x3d3d3d3d
128  VERSION_TAG = 1044266558, // 0x3e3e3e3e
129  HASH_TAG = 0x3f3f3f3f
130  };
131 
132 protected:
135 
136  // Initialize only once, finialize on destruction.
137  static int Initialized;
138 
139 private:
140  vtkSocketController(const vtkSocketController&) = delete;
141  void operator=(const vtkSocketController&) = delete;
142 };
143 
144 #endif // vtkSocketController_h
a simple class to control print indentation
Definition: vtkIndent.h:119
Multiprocessing communication superclass.
Process communication using Sockets.
Process communication using Sockets.
int GetSwapBytesInReceivedData()
void CreateOutputWindow() override
Does not apply to sockets.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void CloseConnection()
Close a connection, forwarded to the communicator.
void Initialize(int *argc, char ***argv, int) override
This method is for initialiazing sockets.
virtual int ConnectTo(const char *hostName, int port)
Open a connection to a give machine, forwarded to the communicator.
virtual void Initialize()
void Finalize() override
Does not apply to sockets.
~vtkSocketController() override
vtkMultiProcessController * CreateCompliantController()
FOOLISH MORTALS! Thou hast forsaken the sacred laws of ad-hoc polymorphism when thou broke a critical...
static vtkSocketController * New()
void MultipleMethodExecute() override
Does not apply to sockets.
void SetCommunicator(vtkSocketCommunicator *comm)
Set the communicator used in normal and rmi communications.
void SingleMethodExecute() override
Does not apply to sockets.
void Finalize(int) override
This method is for cleaning up.
void Initialize(int *argc, char ***argv) override
virtual int WaitForConnection(int port)
Wait for connection on a given port, forwarded to the communicator.
@ port
Definition: vtkX3D.h:453