vtkMPIMToNSocketConnection.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkMPIMToNSocketConnection_h
#define vtkMPIMToNSocketConnection_h
 
#include "vtkObject.h"
#include "vtkRemotingCoreModule.h" //needed for exports
class vtkMultiProcessController;
class vtkServerSocket;
class vtkSocketCommunicator;
class vtkMPIMToNSocketConnectionPortInformation;
class vtkMPIMToNSocketConnectionInternals;
 
class VTKREMOTINGCORE_EXPORT vtkMPIMToNSocketConnection : public vtkObject
{
public:
  static vtkMPIMToNSocketConnection* New();
  vtkTypeMacro(vtkMPIMToNSocketConnection, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void Initialize(int waiting_process_type);
 
  void ConnectMtoN();
 
 
  void SetNumberOfConnections(int);
  vtkGetMacro(NumberOfConnections, int);
 
  void SetPortInformation(unsigned int processNumber, int portNumber, const char* hostName);
 
 
  vtkGetObjectMacro(SocketCommunicator, vtkSocketCommunicator);
 
  void GetPortInformation(vtkMPIMToNSocketConnectionPortInformation*);
 
 
  vtkGetMacro(PortNumber, int);
 
protected:
  vtkSetMacro(PortNumber, int);
 
  void SetupWaitForConnection();
 
  void WaitForConnection();
 
  void Connect();
 
  virtual void SetController(vtkMultiProcessController*);
  virtual void SetSocketCommunicator(vtkSocketCommunicator*);
  vtkMPIMToNSocketConnection();
  ~vtkMPIMToNSocketConnection() override;
 
private:
  int PortNumber;
  int Socket;
  vtkServerSocket* ServerSocket;
  int NumberOfConnections;
  vtkMPIMToNSocketConnectionInternals* Internals;
  vtkMultiProcessController* Controller;
  vtkSocketCommunicator* SocketCommunicator;
  vtkMPIMToNSocketConnection(const vtkMPIMToNSocketConnection&) = delete;
  void operator=(const vtkMPIMToNSocketConnection&) = delete;
  bool IsWaiting;
};
 
#endif