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00015 #ifndef ACE_DIRENT_SELECTOR_H
00016 #define ACE_DIRENT_SELECTOR_H
00017 #include "ace/pre.h"
00018
00019 #include "ace/ACE_export.h"
00020
00021 #if !defined (ACE_LACKS_PRAGMA_ONCE)
00022 #pragma once
00023 #endif
00024
00025 #include "ace/os_include/os_dirent.h"
00026
00027 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
00028
00029
00030
00031
00032
00033
00034
00035 class ACE_Export ACE_Dirent_Selector
00036 {
00037 public:
00038
00039 ACE_Dirent_Selector (void);
00040
00041
00042 virtual ~ACE_Dirent_Selector (void);
00043
00044
00045 int length (void) const;
00046
00047
00048 ACE_DIRENT *operator[] (const int index) const;
00049
00050
00051 int close (void);
00052
00053
00054
00055 int open (const ACE_TCHAR *dir,
00056 int (*selector)(const ACE_DIRENT *d) = 0,
00057 int (*comparator)(const ACE_DIRENT **d1, const ACE_DIRENT **d2) = 0);
00058
00059 protected:
00060
00061 ACE_DIRENT **namelist_;
00062
00063
00064 int n_;
00065 };
00066
00067 ACE_END_VERSIONED_NAMESPACE_DECL
00068
00069 #if defined (__ACE_INLINE__)
00070 #include "ace/Dirent_Selector.inl"
00071 #endif
00072
00073 #include "ace/post.h"
00074 #endif