mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-08 12:37:37 +00:00
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code, released
|
|
* March 31, 1998.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the
|
|
* terms of the GNU Public License (the "GPL"), in which case the
|
|
* provisions of the GPL are applicable instead of those above.
|
|
* If you wish to allow use of your version of this file only
|
|
* under the terms of the GPL and not to allow others to use your
|
|
* version of this file under the NPL, indicate your decision by
|
|
* deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this
|
|
* file under either the NPL or the GPL.
|
|
*/
|
|
|
|
/* Classes to manage lookup of static names in a table. */
|
|
|
|
#ifndef nsStaticNameTable_h___
|
|
#define nsStaticNameTable_h___
|
|
|
|
#include "pldhash.h"
|
|
/* This class supports case insensitve lookup.
|
|
*
|
|
* It differs from atom tables:
|
|
* - It supports case insensitive lookup.
|
|
* - It has minimal footprint by not copying the string table.
|
|
* - It does no locking.
|
|
* - It returns zero based indexes and const nsCSring& as required by its
|
|
* callers in the parser.
|
|
* - It is not an xpcom interface - meant for fast lookup in static tables.
|
|
*
|
|
* ***REQUIREMENTS***
|
|
* - It *requires* that all entries in the table be lowewcase only.
|
|
* - It *requires* that the table of strings be in memory that lives at least
|
|
* as long as this table object - typically a static string array.
|
|
*/
|
|
|
|
class NS_COM nsStaticCaseInsensitiveNameTable
|
|
{
|
|
public:
|
|
enum { NOT_FOUND = -1 };
|
|
|
|
PRBool Init(const char* Names[], PRInt32 Count);
|
|
PRInt32 Lookup(const nsACString& aName);
|
|
PRInt32 Lookup(const nsAString& aName);
|
|
const nsAFlatCString& GetStringValue(PRInt32 index);
|
|
|
|
nsStaticCaseInsensitiveNameTable();
|
|
~nsStaticCaseInsensitiveNameTable();
|
|
|
|
private:
|
|
nsDependentCString* mNameArray;
|
|
PLDHashTable mNameTable;
|
|
nsDependentCString mNullStr;
|
|
};
|
|
|
|
#endif /* nsStaticNameTable_h___ */
|