vtkPSystemTools.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkPSystemTools.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 vtkPSystemTools_h
#define vtkPSystemTools_h
 
#include "vtkObject.h"
#include "vtkParallelCoreModule.h" // For export macro
#include <string>                  // for string functions in SystemTools
 
class VTKPARALLELCORE_EXPORT vtkPSystemTools : public vtkObject
{
public:
  static vtkPSystemTools* New();
  vtkTypeMacro(vtkPSystemTools, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static void BroadcastString(std::string&, int proc);
 
  static VTK_FILEPATH std::string CollapseFullPath(VTK_FILEPATH const std::string& in_relative);
  static VTK_FILEPATH std::string CollapseFullPath(
    VTK_FILEPATH const std::string& in_relative, VTK_FILEPATH const char* in_base);
 
 
  static bool FileExists(VTK_FILEPATH const char* filename, bool isFile);
  static bool FileExists(VTK_FILEPATH const std::string& filename, bool isFile);
  static bool FileExists(VTK_FILEPATH const char* filename);
  static bool FileExists(VTK_FILEPATH const std::string& filename);
 
  static bool FileIsDirectory(VTK_FILEPATH const std::string& name);
 
  static bool FindProgramPath(const char* argv0, std::string& pathOut, std::string& errorMsg,
    const char* exeName = nullptr, const char* buildDir = nullptr,
    const char* installPrefix = nullptr);
 
  static VTK_FILEPATH std::string GetCurrentWorkingDirectory(bool collapse = true);
 
  static VTK_FILEPATH std::string GetProgramPath(VTK_FILEPATH const std::string&);
 
protected:
  vtkPSystemTools() = default;
  ~vtkPSystemTools() override = default;
 
private:
  vtkPSystemTools(const vtkPSystemTools&) = delete;
  void operator=(const vtkPSystemTools&) = delete;
};
 
#endif