source: icXML/icXML-devel/src/xercesc/validators/schema/identity/XPathMatcherStack.cpp @ 3565

Last change on this file since 3565 was 2722, checked in by cameron, 7 years ago

Original Xerces files with import mods for icxercesc

File size: 2.7 KB
Line 
1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *      http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/*
19 * $Id: XPathMatcherStack.cpp 471747 2006-11-06 14:31:56Z amassari $
20 */
21
22// ---------------------------------------------------------------------------
23//  Includes
24// ---------------------------------------------------------------------------
25#include <xercesc/validators/schema/identity/XPathMatcherStack.hpp>
26#include <xercesc/util/Janitor.hpp>
27#include <xercesc/util/OutOfMemoryException.hpp>
28
29XERCES_CPP_NAMESPACE_BEGIN
30
31typedef JanitorMemFunCall<XPathMatcherStack>    CleanupType;
32
33// ---------------------------------------------------------------------------
34//  XPathMatherStack: Constructors and Destructor
35// ---------------------------------------------------------------------------
36XPathMatcherStack::XPathMatcherStack(MemoryManager* const manager)
37    : fMatchersCount(0)
38    , fContextStack(0)
39    , fMatchers(0)
40{
41    CleanupType cleanup(this, &XPathMatcherStack::cleanUp);
42
43    try {
44        fContextStack = new (manager) ValueStackOf<int>(8, manager);
45        fMatchers = new (manager) RefVectorOf<XPathMatcher>(8, true, manager);
46    }
47    catch(const OutOfMemoryException&)
48    {
49        cleanup.release();
50
51        throw;
52    }
53
54    cleanup.release();
55}
56
57XPathMatcherStack::~XPathMatcherStack() {
58
59    cleanUp();
60}
61
62// ---------------------------------------------------------------------------
63//  XPathMatcherStack: Private helper methods.
64// ---------------------------------------------------------------------------
65void XPathMatcherStack::cleanUp()
66{
67    delete fContextStack;
68    delete fMatchers;
69}
70
71// ---------------------------------------------------------------------------
72//  XPathMatherStack: Clear methods
73// ---------------------------------------------------------------------------
74void XPathMatcherStack::clear() {
75
76    fContextStack->removeAllElements();
77    fMatchers->removeAllElements();
78    fMatchersCount = 0;
79}
80
81XERCES_CPP_NAMESPACE_END
82
83/**
84  * End of file XPathMatcherStack.cpp
85  */
86
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