NAME
ACE_Sig_Set -
Provide a C++ wrapper for the C sigset_t interface.
SYNOPSIS
#include <ace/Signal.h>
class ACE_Sig_Set
{
public:
ACE_Sig_Set (sigset_t *);
ACE_Sig_Set (int fill = 0);
~ACE_Sig_Set (void);
int empty_set (void);
int fill_set (void);
int sig_add (int signo);
int sig_del (int signo);
int is_member (int signo) const;
operator sigset_t *();
void dump (void) const;
ACE_ALLOC_HOOK_DECLARE;
private:
sigset_t sigset_;
};
Initialization and termination methods.
ACE_Sig_Set (sigset_t *);
ACE_Sig_Set (int fill = 0);
~ACE_Sig_Set (void);
int empty_set (void);
Create a set that excludes all signals defined by the system.
int fill_set (void);
Create a set that includes all signals defined by the system.
int sig_add (int signo);
Adds the individual signal specified by signo to the set.
int sig_del (int signo);
Deletes the individual signal specified by signo from the set.
int is_member (int signo) const;
Checks whether the signal specified by signo is in the set.
operator sigset_t *();
Returns a pointer to the underlying sigset_t.
void dump (void) const;
Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
Declare the dynamic allocation hooks.
AUTHOR
Doug Schmidt
DESCRIPTION
Handle signals via a more elegant C++ interface (e.g.,
doesn't require the use of global variables or global
functions in an application).
LIBRARY
ace