Oracle® Fusion Middleware C++ API Reference for Oracle Coherence: coherence/util/SparseArray.hpp Source File

00001 /*
00002 * SparseArray.hpp
00003 *
00004 * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
00005 *
00006 * Oracle is a registered trademarks of Oracle Corporation and/or its
00007 * affiliates.
00008 *
00009 * This software is the confidential and proprietary information of Oracle
00010 * Corporation. You shall not disclose such confidential and proprietary
00011 * information and shall use it only in accordance with the terms of the
00012 * license agreement you entered into with Oracle.
00013 *
00014 * This notice may not be removed or altered.
00015 */
00016 #ifndef COH_SPARSE_ARRAY_HPP
00017 #define COH_SPARSE_ARRAY_HPP
00018 
00019 #include "coherence/lang.ns"
00020 
00021 #include "coherence/util/AbstractSparseArray.hpp"
00022 
00023 COH_OPEN_NAMESPACE2(coherence,util)
00024 
00025 
00026 /**
00027 * A data structure resembling an array keyed by long values.
00028 *
00029 * @author js 2008.04.08
00030 */
00031 class COH_EXPORT SparseArray
00032     : public cloneable_spec<SparseArray,
00033         extends<AbstractSparseArray> >
00034     {
00035     friend class factory<SparseArray>;
00036 
00037     // ----- constructors ---------------------------------------------------
00038 
00039     protected:
00040         /**
00041         * Create a SparseArray.
00042         */
00043         SparseArray();
00044 
00045         /**
00046         * Copy constructor.
00047         */
00048         SparseArray(const SparseArray& that);
00049 
00050     // ----- LongArray interface --------------------------------------------
00051 
00052     public:
00053         using super::remove;
00054 
00055 
00056     // ----- AbstractSparseArray interface ----------------------------------
00057 
00058     public:
00059         /**
00060         * {@inheritDoc}
00061         */
00062         virtual void remove(AbstractSparseArray::Node::Handle hNode);
00063 
00064     protected:
00065         /**
00066         * {@inheritDoc}
00067         */
00068         virtual AbstractSparseArray::Node::Handle instantiateNode(
00069                 int64_t lKey, Object::Holder ohValue);
00070     };
00071 
00072 COH_CLOSE_NAMESPACE2
00073 
00074 #endif // COH_SPARSE_ARRAY_HPP