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//
// DirectoryIterator_UNIX.h
//
// Library: Foundation
// Package: Filesystem
// Module: DirectoryIterator
//
// Definition of the DirectoryIteratorImpl class for UNIX.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Foundation_DirectoryIterator_UNIX_INCLUDED
#define Foundation_DirectoryIterator_UNIX_INCLUDED
#include "Poco/Foundation.h"
#include <dirent.h>
namespace Poco {
class Foundation_API DirectoryIteratorImpl
{
public:
DirectoryIteratorImpl(const std::string& path);
~DirectoryIteratorImpl();
void duplicate();
void release();
const std::string& get() const;
const std::string& next();
private:
DIR* _pDir;
std::string _current;
int _rc;
};
//
// inlines
//
inline const std::string& DirectoryIteratorImpl::get() const
{
return _current;
}
inline void DirectoryIteratorImpl::duplicate()
{
++_rc;
}
inline void DirectoryIteratorImpl::release()
{
if (--_rc == 0)
delete this;
}
} // namespace Poco
#endif // Foundation_DirectoryIterator_UNIX_INCLUDED
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