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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/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.
=========================================================================*/
#ifndef GDCMFILENAME_H
#define GDCMFILENAME_H
#include "gdcmTypes.h"
#include <string>
namespace gdcm
{
/**
* \brief Class to manipulate file name's
* \note OS independant representation of a filename (to query path, name and extension from a filename)
*/
class GDCM_EXPORT Filename
{
public:
Filename(const char* filename = ""):FileName(filename ? filename : ""),Path(),Conversion() {}
/// Return the full filename
const char *GetFileName() const { return FileName.c_str(); }
/// Return only the path component of a filename
const char *GetPath();
/// return only the name part of a filename
const char *GetName();
/// return only the extension part of a filename
const char *GetExtension();
/// Convert backslash (windows style) to UNIX style slash.
const char *ToUnixSlashes();
/// Convert foward slash (UNIX style) to windows style slash.
const char *ToWindowsSlashes();
/// Join two paths
/// NOT THREAD SAFE
static const char *Join(const char *path, const char *filename);
/// return whether the filename is empty
bool IsEmpty() const { return FileName.empty(); }
/// Simple operator to allow
/// Filename myfilename( "..." );
/// const char * s = myfilename;
operator const char * () const { return GetFileName(); }
// FIXME: I don't like this function
// It hides the realpath call (maybe usefull)
// and it forces file to exist on the disk whereas Filename
// should be independant from file existence.
bool IsIdentical(Filename const &fn) const;
/// Does the filename ends with a particular string ?
bool EndWith(const char ending[]) const;
private:
std::string FileName;
std::string Path;
std::string Conversion;
};
} // end namespace gdcm
#endif //GDCMFILENAME_H
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