NAME

ACE_Handle_Set - C++ wrapper for the socket FD_SET abstraction.

SYNOPSIS

#include <ace/Handle_Set.h>

class ACE_Handle_Set { public: friend class ACE_Handle_Set_Iterator; enum { MAXSIZE = ACE_DEFAULT_SELECT_REACTOR_SIZE }; ACE_Handle_Set (void); ACE_Handle_Set (const ACE_FD_SET_TYPE &mask); void reset (void); int is_set (ACE_HANDLE) const; void set_bit (ACE_HANDLE); void clr_bit (ACE_HANDLE); int num_set (void) const; ACE_HANDLE max_set (void) const; void sync (ACE_HANDLE max); operator fd_set *(); void operator= (const ACE_Handle_Set &); void dump (void) const; ACE_ALLOC_HOOK_DECLARE; private: int size_; ACE_HANDLE max_handle_; ACE_HANDLE min_handle_; fd_set mask_; enum{ WORDSIZE = NFDBITS, #if !defined ( ACE_WIN32) NUM_WORDS = howmany (MAXSIZE, NFDBITS), #endif NBITS = 256 }; static int count_bits (u_long n); static int bitpos (u_long bit); void set_max (ACE_HANDLE max); static const char nbits_[NBITS]; };

Initialization and termination.

Initialization methods.

ACE_Handle_Set (void);

ACE_Handle_Set (const ACE_FD_SET_TYPE &mask);

Methods for manipulating bitsets.

void reset (void);

int is_set (ACE_HANDLE) const;

void set_bit (ACE_HANDLE);

void clr_bit (ACE_HANDLE);

int num_set (void) const;

ACE_HANDLE max_set (void) const;

void sync (ACE_HANDLE max);

operator fd_set *();

void operator= (const ACE_Handle_Set &);

void dump (void) const;

ACE_ALLOC_HOOK_DECLARE;

AUTHOR

Doug Schmidt

LIBRARY

ace