diff options
Diffstat (limited to 'ace/Handle_Set.h')
| -rw-r--r-- | ace/Handle_Set.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/ace/Handle_Set.h b/ace/Handle_Set.h index 4cffdfe2afb..376c37fed64 100644 --- a/ace/Handle_Set.h +++ b/ace/Handle_Set.h @@ -64,10 +64,10 @@ public: // Returns a pointer to the underlying <fd_set>. Returns 0 if // <size_> == 0. -#if 0 +#if defined(ACE_HAS_BIG_FD_SET) void operator= (const ACE_Handle_Set &); // Assignment operator optimizes for cases where <size_> == 0. -#endif /* 0 */ +#endif void dump (void) const; // Dump the state of an object. @@ -82,6 +82,11 @@ private: ACE_HANDLE max_handle_; // Current max handle. +#if defined(ACE_HAS_BIG_FD_SET) + ACE_HANDLE min_handle_; + // Current min handle. +#endif + fd_set mask_; // Bitmask. @@ -94,10 +99,15 @@ private: NBITS = 256 }; - int count_bits (u_long n) const; + static int count_bits (u_long n); // Counts the number of bits enabled in N. Uses a table lookup to // speed up the count. +#if defined(ACE_HAS_BIG_FD_SET) + static int bitpos (u_long bit); + // Find the bitpos in bit counting of right to left. +#endif + void set_max (ACE_HANDLE max); // Resets the MAX_FD after a clear of the original MAX_FD. @@ -136,18 +146,29 @@ private: #if defined (ACE_WIN32) u_int handle_index_; -#else +#elif !defined(ACE_HAS_BIG_FD_SET) int handle_index_; +#elif defined(ACE_HAS_BIG_FD_SET) + int handle_index_; + u_long oldlsb_; #endif /* ACE_WIN32 */ // Index of the bit we're examining in the current <word_num_> word. int word_num_; // Number of the word we're iterating over (typically between 0..7). -#if !defined (ACE_WIN32) +#if defined(ACE_HAS_BIG_FD_SET) + int word_max_; + // Number max of the words with a possible bit on. +#endif + +#if !defined (ACE_WIN32) && !defined(ACE_HAS_BIG_FD_SET) fd_mask word_val_; // Value of the bits in the word we're iterating on. -#endif /* ACE_WIN32 */ +#elif !defined (ACE_WIN32) && defined(ACE_HAS_BIG_FD_SET) + u_long word_val_; + // Value of the bits in the word we're iterating on. +#endif /* ACE_WIN32 && ACE_HAS_BIG_FD_SET */ }; #if defined (__ACE_INLINE__) |