Oracle Coherence for C++ API
Release 3.6.1.0
E18813-01

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# coherence/lang/NullPointerException.hpp

    00001 /*
    00002 * NullPointerException.hpp
    00003 *
    00004 * Copyright (c) 2000, 2010, 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_NULL_POINTER_EXCEPTION_HPP
    00017 #define COH_NULL_POINTER_EXCEPTION_HPP
    00018
    00019 #include "coherence/lang/compatibility.hpp"
    00020
    00021 #include "coherence/lang/RuntimeException.hpp"
    00022 #include "coherence/lang/String.hpp"
    00023
    00024 COH_OPEN_NAMESPACE2(coherence,lang)
    00025
    00026
    00027 /**
    00028 * Thrown when an application attempts to use <tt>NULL</tt> in a case where
    00029 * a non-NULL handle to Object is required. These include:
    00030 * <ul>
    00031 * <li>Calling the instance method through a <tt>NULL</tt> handle.</li>
    00032 * <li>Accessing or modifying the field through a <tt>NULL</tt> handle.</li>
    00033 * <li>Dereferencing a <tt>NULL</tt> handle.</li>
    00034 * </ul>
    00035 * Applications should throw instances of this class to indicate other illegal
    00036 * uses of <tt>NULL</tt> handles.
    00037 */
    00038 class COH_EXPORT NullPointerException
    00039     : public throwable_spec<NullPointerException,
    00040         extends<RuntimeException> >
    00041     {
    00042     friend class factory<NullPointerException>;
    00043
    00044     // ----- constructors ---------------------------------------------------
    00045
    00046     protected:
    00047         /**
    00048         * Create a NullPointerException.
    00049         *
    00050         * @param vsMsg   the detail message
    00051         * @param vCause  the underlying cause of the exception
    00052         */
    00053         NullPointerException(String::View vsMsg = String::NULL_STRING,
    00054                 Exception::View vCause = NULL);
    00055     };
    00056
    00057 COH_CLOSE_NAMESPACE2
    00058
    00059 #endif // COH_NULL_POINTER_EXCEPTION_HPP

Copyright © 2000, 2010, Oracle and/or its affiliates. All rights reserved.