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ACE_Dirent_Selector Class Reference

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

#include <Dirent_Selector.h>

Collaboration diagram for ACE_Dirent_Selector:

[legend]List of all members.

Public Methods
	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.
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 dirent *d)=0, int(*comparator)(const dirent **d1, const dirent **d2)=0)
Protected Attributes
dirent **	namelist_
	Ptr to the namelist array.
int	n_
	# 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_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_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(*    selector)(const dirent *d) = 0, int(*    comparator)(const dirent **d1, const dirent **d2) = 0 )

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

ACE_INLINE 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]

# of entries in the array.

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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