1 /*
2 * Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30 #include "JSBase.h"
31
JSBase(JSTypeID type)32 JSBase::JSBase(JSTypeID type) : fTypeID(type), fRetainCount(1)
33 {
34 }
35
~JSBase()36 JSBase::~JSBase()
37 {
38 }
39
Retain()40 JSBase* JSBase::Retain()
41 {
42 fRetainCount++; return this;
43 }
44
Release()45 void JSBase::Release()
46 {
47 if (--fRetainCount == 0)
48 {
49 JSLock lock(LockForReal);
50 delete this;
51 }
52 }
53
RetainCount() const54 CFIndex JSBase::RetainCount() const
55 {
56 return fRetainCount;
57 }
58
GetTypeID() const59 JSTypeID JSBase::GetTypeID() const
60 {
61 return fTypeID;
62 }
63
CopyDescription()64 CFStringRef JSBase::CopyDescription()
65 {
66 return CFStringCreateWithFormat(
67 0,
68 0,
69 CFSTR("<JSTypeRef- ptr:0x%lx type: %d, retaincount: %ld>"),
70 (long)this,
71 (int)fTypeID,
72 (long)fRetainCount);
73 }
74
Equal(JSBase * other)75 UInt8 JSBase::Equal(JSBase* other)
76 {
77 return this == other;
78 }
79