itkDirectory.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkDirectory.h,v $
  Language:  C++
  Date:      $Date: 2008-10-07 09:09:39 $
  Version:   $Revision: 1.29 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.

=========================================================================*/
#ifndef __itkDirectory_h
#define __itkDirectory_h

#include "itkObject.h"
#include <itksys/Directory.hxx>

namespace itk
{
class ITKCommon_EXPORT Directory : public Object
{
public:
  typedef Directory                   Self;
  typedef Object                      Superclass;
  typedef SmartPointer<Self>          Pointer;
  typedef SmartPointer<const Self>    ConstPointer;

  static Pointer New()
    { Pointer n = new Self; n->UnRegister(); return n; }

  itkTypeMacro(Directory,Object);

  bool Load(const char* dir);

  std::vector<std::string>::size_type GetNumberOfFiles();

  const char* GetFile(unsigned int index);

protected:
  Directory();
  ~Directory();
  virtual void PrintSelf(std::ostream& os, Indent indent) const;

private:
  Directory(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented

  ::itksys::Directory* m_Internal;
}; // End Class: Directory

} // end namespace itk

#endif