version 1.20, 2005/08/10 19:42:49
|
version 1.21, 2005/10/31 16:33:03
|
|
|
} | } |
}; | }; |
| |
/* |
// |
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) |
static Uint32 hash(const String& str); |
{ |
|
String cpy (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 | /* This is a function object used by the HashTable to compare keys. This is |