blob: 20d2ec690c2f3de32a2bd83f1447ed3f271abfa1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* -*- C++ -*- */
//=============================================================================
/**
* @file Typed_SV_Message_Queue.h
*
* $Id$
*
* @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
*/
//=============================================================================
#ifndef ACE_TYPED_MESSAGE_QUEUE_H
#define ACE_TYPED_MESSAGE_QUEUE_H
#include "ace/pre.h"
#include "ace/SV_Message_Queue.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Typed_SV_Message.h"
/**
* @class ACE_Typed_SV_Message_Queue
*
* @brief Defines the header file for the C++ wrapper facade for typed message queues.
*/
template <class T>
class ACE_Typed_SV_Message_Queue
{
public:
enum
{
ACE_CREATE = IPC_CREAT,
ACE_OPEN = 0,
ACE_NOWAIT = IPC_NOWAIT
};
// = Initialization and termination operations.
ACE_Typed_SV_Message_Queue (void);
ACE_Typed_SV_Message_Queue (key_t external_id,
int create = ACE_OPEN,
int perms = ACE_DEFAULT_FILE_PERMS);
int open (key_t external_id,
int create = ACE_OPEN,
int perms = ACE_DEFAULT_FILE_PERMS);
int close (void);
int remove (void);
~ACE_Typed_SV_Message_Queue (void);
// = Send and recv methods.
int send (const ACE_Typed_SV_Message<T> &mb, int mflags = 0);
int recv (ACE_Typed_SV_Message<T> &mb, int mflags = 0);
/// Return the id of the underlying <ACE_SV_Message_Queue>.
int get_id (void) const;
/// Control the underlying message queue.
int control (int option, void *arg = 0);
/// Dump the state of an object.
void dump (void) const;
/// Declare the dynamic allocation hooks.
ACE_ALLOC_HOOK_DECLARE;
private:
ACE_SV_Message_Queue message_queue_;
};
#if defined (__ACE_INLINE__)
#include "ace/Typed_SV_Message_Queue.i"
#endif /* __ACE_INLINE__ */
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "ace/Typed_SV_Message_Queue.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Typed_SV_Message_Queue.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include "ace/post.h"
#endif /* ACE_TYPED_MESSAGE_QUEUE_H */
|
