[2674] | 1 | #ifndef DomMemDebug_HEADER_GUARD_ |
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| 2 | #define DomMemDebug_HEADER_GUARD_ |
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| 3 | |
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| 4 | /* |
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| 5 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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| 6 | * contributor license agreements. See the NOTICE file distributed with |
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| 7 | * this work for additional information regarding copyright ownership. |
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| 8 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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| 9 | * (the "License"); you may not use this file except in compliance with |
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| 10 | * the License. You may obtain a copy of the License at |
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| 11 | * |
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| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 13 | * |
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| 14 | * Unless required by applicable law or agreed to in writing, software |
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| 15 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 17 | * See the License for the specific language governing permissions and |
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| 18 | * limitations under the License. |
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| 19 | */ |
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| 20 | |
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| 21 | /* |
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| 22 | * $Id: DomMemDebug.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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| 23 | */ |
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| 24 | |
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| 25 | #include <xercesc/util/XercesDefs.hpp> |
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| 26 | |
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| 27 | XERCES_CPP_NAMESPACE_BEGIN |
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| 28 | |
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| 29 | |
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| 30 | // |
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| 31 | // This class aids in debugging memory management problems with the |
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| 32 | // reference counted DOM classes - DOMStrings, Nodes (including subclasses), |
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| 33 | // and NamedNodeMaps. |
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| 34 | // |
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| 35 | // Usage Example: |
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| 36 | // DomMemDebug initialState; // Captures allocation totals |
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| 37 | // ... // Test code performs DOM |
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| 38 | // ... // operations here. |
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| 39 | // |
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| 40 | // DomMemDebug exitState; // Captures post-test state. |
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| 41 | // ExitState.printDifference(initialState); // Display leaks. |
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| 42 | // |
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| 43 | class DEPRECATED_DOM_EXPORT DomMemDebug |
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| 44 | { |
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| 45 | public: |
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| 46 | int liveStringHandles; |
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| 47 | int totalStringHandles; |
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| 48 | int liveStringBuffers; |
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| 49 | int totalStringBuffers; |
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| 50 | int liveNodeImpls; |
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| 51 | int totalNodeImpls; |
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| 52 | int liveNamedNodeMaps; |
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| 53 | int totalNamedNodeMaps; |
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| 54 | |
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| 55 | public: |
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| 56 | DomMemDebug(); |
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| 57 | ~DomMemDebug(); |
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| 58 | |
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| 59 | void print(); |
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| 60 | void printDifference(const DomMemDebug &other); |
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| 61 | bool operator == (const DomMemDebug &other); |
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| 62 | bool operator != (const DomMemDebug &other); |
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| 63 | void operator = (const DomMemDebug &other); |
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| 64 | }; |
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| 65 | |
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| 66 | |
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| 67 | XERCES_CPP_NAMESPACE_END |
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| 68 | |
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| 69 | #endif |
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