WvStreams
include
wvhash.h
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/* -*- Mode: C++ -*-
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* Worldvisions Weaver Software:
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* Copyright (C) 1997-2002 Net Integration Technologies, Inc.
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*
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* Common hash functions for use with wvscatterhash.h and wvhashtable.h.
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*/
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#ifndef __WVHASH_H
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#define __WVHASH_H
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#include "wvstring.h"
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// predefined hashing functions (note: string hashes are case-insensitive)
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unsigned
WvHash(WvStringParm s);
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unsigned
WvHash(
const
char
*s);
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unsigned
WvHash(
const
int
&i);
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unsigned
WvHash(
const
void
*p);
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// Default comparison function used by WvHashTable
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template
<
class
K>
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struct
OpEqComp
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{
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static
bool
compare(
const
K *key1,
const
K *key2)
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{
return
*key1 == *key2; }
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};
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// Case-insensitive comparison function for WvHashTable
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template
<
class
K>
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struct
StrCaseComp
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{
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static
bool
compare(
const
K *key1,
const
K *key2)
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{
return
strcasecmp(*key1, *key2) == 0; }
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};
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#endif // __WVHASH_H
StrCaseComp
Definition:
wvhash.h:30
OpEqComp
Definition:
wvhash.h:21
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