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examples/Base/HashTableExample/hashtableexample.h

00001 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
00002 // All rights reserved.
00003 // This component and the accompanying materials are made available
00004 // under the terms of "Eclipse Public License v1.0"
00005 // which accompanies this distribution, and is available
00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
00007 //
00008 // Initial Contributors:
00009 // Nokia Corporation - initial contribution.
00010 //
00011 // Contributors:
00012 //
00013 // Description:
00014 // Contains CHashTableExample class.
00015 //
00016 
00017 
00018 
00022 #ifndef __HASHTABLEEXAMPLE_H__
00023 #define __HASHTABLEEXAMPLE_H__
00024 
00025 // Symbian platform includes
00026 #include <e32cons.h>
00027 
00028 // Literals
00029 _LIT(KTitle, "Hash Table Example" );
00030 _LIT(KFailed, "\nFailed to complete");
00031 _LIT(KPressAKeyMsg, "\n\nPress any key to step through the example\n");
00032 _LIT(KExitMsg, "\nPress any key to exit the application ");
00033 _LIT(KPressAKey, "\nPress any key to continue\n");
00034 _LIT(KWelcome, "\n    Welcome to the hash table example application");
00035 _LIT(KConstruct, "   Construction:  \n");
00036 _LIT(KOperation, "   Operation:   \n");
00037 _LIT(KAnd," And ");
00038 
00039 _LIT(KHashSet, "\n HASH SET:  \n");
00040 _LIT(KConstructDefaultHashSet, "\t Construction of hash set using default hash and identity function: successful\n");
00041 _LIT(KConstructOwnHashSet, "\t Construction of hash set using custom hash and identity function: successful\n");
00042 _LIT(KInsertItemsToHashSet, "\t Insertion of items to hash set: successful\n");
00043 _LIT(KItemPresentInHashSet, "\t Item is present in hash set\n");
00044 _LIT(KItemNotPresentInHashSet, "\t Item is not present in hash set\n");
00045 _LIT(KIterateItemsFromHashSet, "\t Iteration of items from hash set: successful\n");
00046 _LIT(KRemoveItemsFromHashSet, "\t Removal of items from hash set: successful\n");
00047 
00048 _LIT(KPtrHashSet, "\n HASH SET OF POINTERS:  \n");
00049 _LIT(KConstructDefaultPtrHashSet, "\t Construction of hash set of pointers using default hash and identity function: successful\n");
00050 _LIT(KConstructOwnPtrHashSet, "\t Construction of hash set of pointers using custom hash and identity function: successful\n");
00051 _LIT(KInsertItemsToPtrHashSet, "\t Insertion of items to hash set of pointers: successful\n");
00052 _LIT(KItemPresentInPtrHashSet, "\t Item is present in the hash set of pointers\n");
00053 _LIT(KItemNotPresentInPtrHashSet, "\t Item is not present in hash set of pointers\n");
00054 _LIT(KIterateItemsFromPtrHashSet, "\t Iteration of items from hash set of pointers: successful\n");
00055 _LIT(KRemoveItemsFromPtrHashSet, "\t Removal of items from hash set of pointers: successful\n");
00056 _LIT(KFindItem,"eleven");
00057 _LIT(KRemoveItem,"twenty");
00058 
00059 
00060 _LIT(KHashMap, "\n HASH MAP:  \n");
00061 _LIT(KConstructDeafultHashMap, "\t Construction of hash map using default hash and identity function: successful\n");
00062 _LIT(KConstructOwnHashMap, "\t Construction of hash map using custom hash and identity function: successful\n");
00063 _LIT(KInsertItemsToHashMap, "\t Insertion of items to hash map: successful\n");
00064 _LIT(KItemPresentInHashMap, "\t Item is present in hash map\n");
00065 _LIT(KItemNotPresentInHashMap, "\t Item is not present in hash map\n");
00066 _LIT(KIterateItemsFromHashMap, "\t Iteration of items from hash map: successful\n");
00067 _LIT(KRemoveItemsFromHashMap, "\t Removal of items from hash map: successful\n");
00068 
00069 _LIT(KPtrHashMap, "\n HASH MAP OF POINTERS:  \n");
00070 _LIT(KConstructDeafultPtrHashMap, "\t Construction of hash map of pointers using default hash and identity function: successful\n");
00071 _LIT(KConstructOwnPtrHashMap, "\t Construction of hash map of pointers using custom hash and identity function: successful\n");
00072 _LIT(KInsertItemsToPtrHashMap, "\t Insertion of items to hash map of pointers: successful\n");
00073 _LIT(KItemPresentInPtrHashMap, "\t Item is present in hash map of pointers\n");
00074 _LIT(KItemNotPresentInPtrHashMap, "\t Item is not present in hash map of pointers\n");
00075 _LIT(KIterateItemsFromPtrHashMap, "\t Iteration of items from hash map of pointers: successful\n");
00076 _LIT(KRemoveItemsFromPtrHashMap, "\t Removal of items from hash map of pointers: successful\n");
00077 
00092 class CHashTableExample: public CBase
00093         {
00094         public:
00095         static CHashTableExample* NewL();
00096         ~CHashTableExample();
00097  
00098         void ConstructDefaultHashSet();
00099         void ConstructOwnHashSet();
00100         void OperationsToHashSetL();
00101         void ConstructDefaultPtrHashSet();
00102         void ConstructOwnPtrHashSet();
00103         void OperationsToPtrHashSetL();
00104         void ConstructDefaultHashMap();
00105         void ConstructOwnHashMap();
00106         void OperationsToHashMapL();
00107         void ConstructDefaultPtrHashMap();
00108         void ConstructOwnPtrHashMap();
00109         void OperationsToPtrHashMapL();
00110   
00111         private:
00112         CHashTableExample();
00113         void ConstructL();
00114 
00115         private:
00117         CConsoleBase* iConsole;
00118         
00120         RPointerArray<TDesC16> iPointerArray;
00121         };
00122 
00123 #endif //__HASHTABLEEXAMPLE_H__
00124 
00125 
00126
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