ACE_QoS(3)

NAME

ACE_QoS - Wrapper class that holds the sender and receiver flow spec information, which is used by IntServ (RSVP) and DiffServ.

SYNOPSIS

#include <ace/OS.h>
class ACE_QoS : public QOS
{
  public:
    ACE_Flow_Spec sending_flowspec (void);
    void sending_flowspec (const ACE_Flow_Spec &fs);
    ACE_Flow_Spec receiving_flowspec (void);
    void receiving_flowspec (const ACE_Flow_Spec &fs);
    iovec provider_specific (void);
    void provider_specific (const iovec &ps);
    class ACE_QoS_Params
    {
      public:
        ACE_QoS_Params (
            iovec *caller_data = 0,
            iovec *callee_data = 0,
            ACE_QoS *socket_qos = 0,
            ACE_QoS *group_socket_qos = 0,
            u_long flags = 0
            );
        iovec *caller_data (void) const;
        void caller_data (iovec *);
        iovec *callee_data (void) const;
        void callee_data (iovec *);
        ACE_QoS *socket_qos (void) const;
        void socket_qos (ACE_QoS *);
        ACE_QoS *group_socket_qos (void) const;
        void group_socket_qos (ACE_QoS *);
        u_long flags (void) const;
        void flags (u_long);
      private:
        iovec *caller_data_;
        iovec *callee_data_;
        ACE_QoS *socket_qos_;
        ACE_QoS *group_socket_qos_;
        u_long flags_;
    };

ACE_OS_Object_Manager (void); ~ACE_OS_Object_Manager (void);
private: static sigset_t *default_mask (void); static ACE_Thread_Hook *thread_hook (void); static ACE_Thread_Hook *thread_hook (
ACE_Thread_Hook *new_thread_hook
); static ACE_OS_Object_Manager *instance (void); static ACE_OS_Object_Manager *instance_; static void *preallocated_object[ACE_OS_PREALLOCATED_OBJECTS]; sigset_t *default_mask_; ACE_Thread_Hook *thread_hook_; ACE_OS_Exit_Info exit_info_; int at_exit (ACE_EXIT_HOOK func); static void print_error_message (
u_int line_number,
LPCTSTR message
); friend class ACE_OS; friend class ACE_Object_Manager; friend class ACE_OS_Object_Manager_Manager; friend class ACE_TSS_Cleanup; friend class ACE_TSS_Emulation; friend class ACE_Log_Msg; friend void ACE_OS_Object_Manager_Internal_Exit_Hook (); };

Get/set the flow spec for data sending.

ACE_Flow_Spec sending_flowspec (void);

void sending_flowspec (const ACE_Flow_Spec &fs);

Get/set the flow spec for data receiving.

ACE_Flow_Spec receiving_flowspec (void);

void receiving_flowspec (const ACE_Flow_Spec &fs);

Get/set the provider specific information.

iovec provider_specific (void);

void provider_specific (const iovec &ps);

Applications shouldn't use these so they're hidden here.

They're public so that the ACE_Object_Manager can be constructed/destructed in main with ACE_HAS_NONSTATIC_OBJECT_MANAGER.

ACE_OS_Object_Manager (void);

~ACE_OS_Object_Manager (void);

AUTHOR

Doug Schmidt [email protected], Jesper S. M|ller [email protected], and a cast of thousands...

The ACE_Sched_Priority type should be used for platform-

independent thread and process priorities, by convention. int should be used for OS-specific priorities.

typedef for the _stat data structure

Giving unique ACE scoped names for some important

RTSignal-Related constants. Becuase sometimes, different platforms use different names for these constants.

LIBRARY

ace