ACE_Dirent_Selector Class Reference

Define a portable C++ directory-entry iterator based on the POSIX scandir API. More...

#include <Dirent_Selector.h>

List of all members.

Public Member Functions
	ACE_Dirent_Selector (void)
	Constructor.
virtual	~ACE_Dirent_Selector (void)
	Destructor.
int	length (void) const
	Return the length of the list of matching directory entries.
ACE_DIRENT *	operator[] (const int index) const
	Return the entry at index.
int	close (void)
	Free up resources.
int	open (const ACE_TCHAR *dir, int(*selector)(const ACE_DIRENT *d)=0, int(*comparator)(const ACE_DIRENT **d1, const ACE_DIRENT **d2)=0)
Protected Attributes
ACE_DIRENT **	namelist_
	Ptr to the namelist array.
int	n_
	Number of entries in the array.

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Detailed Description

Define a portable C++ directory-entry iterator based on the POSIX scandir API.

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Constructor & Destructor Documentation

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_Dirent_Selector::ACE_Dirent_Selector (  void   )

Constructor.

ACE_Dirent_Selector::~ACE_Dirent_Selector (  void   )  [virtual]

Destructor.

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Member Function Documentation

int ACE_Dirent_Selector::close (  void   )

Free up resources.

ACE_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE int ACE_Dirent_Selector::length (  void   )  const

Return the length of the list of matching directory entries.

int ACE_Dirent_Selector::open (  const ACE_TCHAR *  dir, int(*)(const ACE_DIRENT *d)  selector = 0, int(*)(const ACE_DIRENT **d1, const ACE_DIRENT **d2)  comparator = 0 )

Open the directory dir and populate the <namelist_> array with directory entries that match the selector and comparator.

ACE_INLINE ACE_DIRENT * ACE_Dirent_Selector::operator[] (  const int  index  )  const

Return the entry at index.

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Member Data Documentation

int ACE_Dirent_Selector::n_ [protected]

Number of entries in the array.

ACE_DIRENT** ACE_Dirent_Selector::namelist_ [protected]

Ptr to the namelist array.

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The documentation for this class was generated from the following files:

• Dirent_Selector.h
• Dirent_Selector.cpp
• Dirent_Selector.inl

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