pegasus/src/Pegasus/Common/HashTable.h - diff

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version 1.20, 2005/08/10 19:42:49

version 1.22, 2006/01/30 16:17:04

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//%2005////////////////////////////////////////////////////////////////////////

//%2006////////////////////////////////////////////////////////////////////////

// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.

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// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

// EMC Corporation; VERITAS Software Corporation; The Open Group.

// EMC Corporation; Symantec Corporation; The Open Group.

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to

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}

};

Hash function object that converts to lowercase.

// Computes a hash code for a string without regard to case. For example, it

// yields the same hash code for "AB", "ab", "Ab", and "aB".

This function can be used for hash table keys constructed from strings that

should be treated as case insensitive (e.g. class names, namespace names,

struct PEGASUS_COMMON_LINKAGE HashLowerCaseFunc

system names).

Note: this function converts to lower case based on the process locale.

struct HashLowerCaseFunc

{

static Uint32 hash (const String & str)

{

String cpy (str);

static Uint32 hash(const String& str);

cpy.toLower ();

Uint32 h = 0;

for (Uint32 i = 0, n = cpy.size (); i < n; i++)

h = 5 * h + cpy [i];

return h;

}

};

/* This is a function object used by the HashTable to compare keys. This is

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