| Qore Programming Language - C/C++ Library 1.0.8

QoreQueueHelper.h
1 /* -*- mode: c++; indent-tabs-mode: nil -*- */
2 /*
3 QoreQueueHelper.h
4
5 Qore Programming Language
6
7 Copyright (C) 2003 - 2018 Qore Technologies, s.r.o.
8
9 Permission is hereby granted, free of charge, to any person obtaining a
10 copy of this software and associated documentation files (the "Software"),
11 to deal in the Software without restriction, including without limitation
12 the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 and/or sell copies of the Software, and to permit persons to whom the
14 Software is furnished to do so, subject to the following conditions:
15
16 The above copyright notice and this permission notice shall be included in
17 all copies or substantial portions of the Software.
18
19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
25 DEALINGS IN THE SOFTWARE.
26
27 Note that the Qore library is released under a choice of three open-source
28 licenses: MIT (as above), LGPL 2+, or GPL 2+; see README-LICENSE for more
29 information.
30 */
31
32 #ifndef _QORE_QOREQUEUEHELPER_H
33
34 #define _QORE_QOREQUEUEHELPER_H
35
36 class QoreQueueHelper : QorePrivateObjectAccessHelper {
37 protected:
38
39 public:
41
44 DLLEXPORT QoreQueueHelper(QoreObject* obj, ExceptionSink* xs);
45
47 DLLEXPORT ~QoreQueueHelper();
48
50 DLLEXPORT void push(ExceptionSink* xsink, QoreValue n, int timeout_ms = 0, bool* to = 0);
51
53 DLLEXPORT void insert(ExceptionSink* xsink, QoreValue n, int timeout_ms = 0, bool* to = 0);
54
56 DLLEXPORT QoreValue shift(ExceptionSink* xsink, int timeout_ms = 0, bool* to = 0);
57
59 DLLEXPORT QoreValue pop(ExceptionSink* xsink, int timeout_ms = 0, bool* to = 0);
60
62 DLLEXPORT int size() const;
63
65 DLLEXPORT int getMax() const;
66
68 DLLEXPORT unsigned getReadWaiting() const;
69
71 DLLEXPORT unsigned getWriteWaiting() const;
72
74 DLLEXPORT void clear(ExceptionSink* xsink);
75 };
76
77 #endif // _QORE_QOREQUEUEHELPER_H
QoreValue
The main value class in Qore, designed to be passed by value.
Definition: QoreValue.h:267
QoreObject
the implementation of Qore&#39;s object data type, reference counted, dynamically-allocated only ...
Definition: QoreObject.h:60
ExceptionSink
container for holding Qore-language exception information and also for registering a "thread_exit" ca...
Definition: ExceptionSink.h:48