text: /*=========================================================================
  
    Program:   ParaView
    Module:    vtkPVEnvironmentInformationHelper.h
  
    Copyright (c) Kitware, Inc.
    All rights reserved.
    See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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.
  
  =========================================================================*/
  // .NAME vtkPVEnvironmentInformationHelper - Helper object that can
  // be used to obtain information about an environment.
  // .SECTION Description
  // vtkPVEnvironmentInformationHelper can be used to get values of environment
  // variables.
  
  #ifndef __vtkPVEnvironmentInformationHelper_h
  #define __vtkPVEnvironmentInformationHelper_h
  
  #include "vtkPVClientServerCoreDefaultModule.h" //needed for exports
  #include "vtkObject.h"
  
  class VTKPVCLIENTSERVERCOREDEFAULT_EXPORT vtkPVEnvironmentInformationHelper : public vtkObject
  {
  public:
    static vtkPVEnvironmentInformationHelper* New();
    vtkTypeMacro(vtkPVEnvironmentInformationHelper, vtkObject);
    void PrintSelf(ostream& os, vtkIndent indent);
    
    // Description:
    // Get/Set the environment variable that we want to get the value of
    vtkSetStringMacro(Variable);
    vtkGetStringMacro(Variable);
  
  protected:
    vtkPVEnvironmentInformationHelper();
    ~vtkPVEnvironmentInformationHelper();
  
    char* Variable;
  
  private:
    vtkPVEnvironmentInformationHelper(const vtkPVEnvironmentInformationHelper&); // Not implemented.
    void operator=(const vtkPVEnvironmentInformationHelper&); // Not implemented.
  };
  
  
  #endif
  
  