GME
13
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00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 /* 00019 * $Id: XPathMatcherStack.cpp 471747 2006-11-06 14:31:56Z amassari $ 00020 */ 00021 00022 // --------------------------------------------------------------------------- 00023 // Includes 00024 // --------------------------------------------------------------------------- 00025 #include <xercesc/validators/schema/identity/XPathMatcherStack.hpp> 00026 #include <xercesc/util/Janitor.hpp> 00027 #include <xercesc/util/OutOfMemoryException.hpp> 00028 00029 XERCES_CPP_NAMESPACE_BEGIN 00030 00031 typedef JanitorMemFunCall<XPathMatcherStack> CleanupType; 00032 00033 // --------------------------------------------------------------------------- 00034 // XPathMatherStack: Constructors and Destructor 00035 // --------------------------------------------------------------------------- 00036 XPathMatcherStack::XPathMatcherStack(MemoryManager* const manager) 00037 : fMatchersCount(0) 00038 , fContextStack(0) 00039 , fMatchers(0) 00040 { 00041 CleanupType cleanup(this, &XPathMatcherStack::cleanUp); 00042 00043 try { 00044 fContextStack = new (manager) ValueStackOf<int>(8, manager); 00045 fMatchers = new (manager) RefVectorOf<XPathMatcher>(8, true, manager); 00046 } 00047 catch(const OutOfMemoryException&) 00048 { 00049 cleanup.release(); 00050 00051 throw; 00052 } 00053 00054 cleanup.release(); 00055 } 00056 00057 XPathMatcherStack::~XPathMatcherStack() { 00058 00059 cleanUp(); 00060 } 00061 00062 // --------------------------------------------------------------------------- 00063 // XPathMatcherStack: Private helper methods. 00064 // --------------------------------------------------------------------------- 00065 void XPathMatcherStack::cleanUp() 00066 { 00067 delete fContextStack; 00068 delete fMatchers; 00069 } 00070 00071 // --------------------------------------------------------------------------- 00072 // XPathMatherStack: Clear methods 00073 // --------------------------------------------------------------------------- 00074 void XPathMatcherStack::clear() { 00075 00076 fContextStack->removeAllElements(); 00077 fMatchers->removeAllElements(); 00078 fMatchersCount = 0; 00079 } 00080 00081 XERCES_CPP_NAMESPACE_END 00082