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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkDirectory.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:35 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkDirectory_h |
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#define __itkDirectory_h |
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#include "itkObject.h" |
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#include "itkObjectFactory.h" |
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#include <iostream> |
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#include <string> |
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#include <vector> |
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namespace itk |
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{ |
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/** \class Directory |
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* \brief Portable directory/filename traversal. |
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* |
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* itkDirectory provides a portable way of finding the names of the files |
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* in a system directory. |
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* |
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* itkDirectory works with windows and unix only. |
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* \ingroup OSSystemObjects |
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*/ |
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class ITKCommon_EXPORT Directory : public Object |
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{ |
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public: |
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/** Standard class typedefs. */ |
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typedef Directory Self; |
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TDA |
typedef Object Superclass; |
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typedef SmartPointer<Self> Pointer; |
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TDA |
typedef SmartPointer<const Self> ConstPointer; |
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/** Method for creation through the object factory. */ |
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static Pointer New() |
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{ Pointer n = new Self; n->UnRegister(); return n; } |
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/** Return the class name as a string. */ |
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itkTypeMacro(Directory,Object); |
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/** Load the specified directory and load the names of the files |
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* in that directory. 0 is returned if the directory can not be |
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* opened, 1 if it is opened. */ |
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bool Load(const char* dir); |
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/** Return the number of files in the current directory. */ |
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std::vector<std::string>::size_type GetNumberOfFiles() { return m_Files.size();} |
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/** Return the file at the given index, the indexing is 0 based */ |
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const char* GetFile(unsigned int index); |
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protected: |
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Directory(); |
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~Directory() ; |
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virtual void PrintSelf(std::ostream& os, Indent indent) const; |
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private: |
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Directory(const Self&); //purposely not implemented |
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void operator=(const Self&); //purposely not implemented |
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std::vector<std::string> m_Files; // Array of Files |
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std::string m_Path; // Path to Open'ed directory |
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}; // End Class: Directory |
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} // end namespace itk |
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#endif |
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