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HashCMStateSet.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  * 
00004  * Copyright (c) 2001 The Apache Software Foundation.  All rights
00005  * reserved.
00006  * 
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  * 
00011  * 1. Redistributions of source code must retain the above copyright
00012  *    notice, this list of conditions and the following disclaimer. 
00013  * 
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in
00016  *    the documentation and/or other materials provided with the
00017  *    distribution.
00018  * 
00019  * 3. The end-user documentation included with the redistribution,
00020  *    if any, must include the following acknowledgment:  
00021  *       "This product includes software developed by the
00022  *        Apache Software Foundation (http://www.apache.org/)."
00023  *    Alternately, this acknowledgment may appear in the software itself,
00024  *    if and wherever such third-party acknowledgments normally appear.
00025  * 
00026  * 4. The names "Xerces" and "Apache Software Foundation" must
00027  *    not be used to endorse or promote products derived from this
00028  *    software without prior written permission. For written 
00029  *    permission, please contact apache\@apache.org.
00030  * 
00031  * 5. Products derived from this software may not be called "Apache",
00032  *    nor may "Apache" appear in their name, without prior written
00033  *    permission of the Apache Software Foundation.
00034  * 
00035  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00036  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00037  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00038  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00039  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00040  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00041  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00042  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00043  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00044  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00045  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00046  * SUCH DAMAGE.
00047  * ====================================================================
00048  * 
00049  * This software consists of voluntary contributions made by many
00050  * individuals on behalf of the Apache Software Foundation, and was
00051  * originally based on software copyright (c) 1999, International
00052  * Business Machines, Inc., http://www.ibm.com .  For more information
00053  * on the Apache Software Foundation, please see
00054  * <http://www.apache.org/>.
00055  */
00056 
00057 /*
00058  * $Id: HashCMStateSet.hpp,v 1.1 2001/08/16 21:54:01 peiyongz Exp $
00059  * $Log: HashCMStateSet.hpp,v $
00060  * Revision 1.1  2001/08/16 21:54:01  peiyongz
00061  * new class creation
00062  *
00063  */
00064 
00065 #if !defined(HASH_CMSTATESET_HPP)
00066 #define HASH_CMSTATESET_HPP
00067 
00068 #include <util/HashBase.hpp>
00069 #include <validators/common/CMStateSet.hpp>
00070 
00078 
00079 class  HashCMStateSet : public HashBase
00080 {
00081 public:
00082     HashCMStateSet();
00083     virtual ~HashCMStateSet();
00084     virtual unsigned int getHashVal(const void *const key, unsigned int mod);
00085     virtual bool equals(const void *const key1, const void *const key2);
00086 
00087 };
00088 
00089 inline HashCMStateSet::HashCMStateSet()
00090 {
00091 }
00092 
00093 inline HashCMStateSet::~HashCMStateSet()
00094 {
00095 }
00096 
00097 inline unsigned int HashCMStateSet::getHashVal(const void *const key, unsigned int mod)
00098 {
00099     const CMStateSet* const pkey = (const CMStateSet* const) key;
00100     return ((pkey->hashCode()) % mod);
00101 }
00102 
00103 bool HashCMStateSet::equals(const void *const key1, const void *const key2)
00104 {
00105     const CMStateSet* const pkey1 = (const CMStateSet* const) key1;
00106     const CMStateSet* const pkey2 = (const CMStateSet* const) key2;
00107 
00108     return (*pkey1==*pkey2);
00109 }
00110 
00111 #endif


Copyright © 2000 The Apache Software Foundation. All Rights Reserved.