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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* vim:set ts=2 sw=2 sts=2 et cindent: */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla 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/MPL/
- *
- * 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.
- *
- * The Initial Developer of the Original Code is IBM Corporation.
- * Portions created by IBM Corporation are Copyright (C) 2003
- * IBM Corporation. All Rights Reserved.
- *
- * Contributor(s):
- * Scott Collins <scc@mozilla.org> (original author)
- * Darin Fisher <darin@meer.net>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-
- /**
- * nsTDependentString_CharT
- *
- * Stores a null-terminated, immutable sequence of characters.
- *
- * Subclass of nsTString that restricts string value to an immutable
- * character sequence. This class does not own its data, so the creator
- * of objects of this type must take care to ensure that a
- * nsTDependentString continues to reference valid memory for the
- * duration of its use.
- */
- class nsTDependentString_CharT : public nsTString_CharT
- {
- public:
-
- typedef nsTDependentString_CharT self_type;
-
- public:
-
- /**
- * verify restrictions
- */
- void AssertValid()
- {
- NS_ASSERTION(mData, "nsTDependentString must wrap a non-NULL buffer");
- NS_ASSERTION(mLength != size_type(-1), "nsTDependentString has bogus length");
- NS_ASSERTION(mData[mLength] == 0, "nsTDependentString must wrap only null-terminated strings");
- }
-
-
- /**
- * constructors
- */
-
- nsTDependentString_CharT( const char_type* start, const char_type* end )
- : string_type(NS_CONST_CAST(char_type*, start), end - start, F_TERMINATED)
- {
- AssertValid();
- }
-
- nsTDependentString_CharT( const char_type* data, PRUint32 length )
- : string_type(NS_CONST_CAST(char_type*, data), length, F_TERMINATED)
- {
- AssertValid();
- }
-
- explicit
- nsTDependentString_CharT( const char_type* data )
- : string_type(NS_CONST_CAST(char_type*, data), char_traits::length(data), F_TERMINATED)
- {
- AssertValid();
- }
-
- explicit
- nsTDependentString_CharT( const substring_type& str )
- : string_type(NS_CONST_CAST(char_type*, str.Data()), str.Length(), F_TERMINATED)
- {
- AssertValid();
- }
-
- // Create a nsTDependentSubstring to be bound later
- nsTDependentString_CharT()
- : string_type() {}
-
- // XXX are you sure??
- // auto-generated copy-constructor OK
- // auto-generated copy-assignment operator OK
- // auto-generated destructor OK
-
-
- /**
- * allow this class to be bound to a different string...
- */
-
- void Rebind( const char_type* data )
- {
- Rebind(data, char_traits::length(data));
- }
-
- NS_COM void Rebind( const char_type* data, size_type length );
-
- void Rebind( const char_type* start, const char_type* end )
- {
- Rebind(start, end - start);
- }
-
- private:
-
- // NOT USED
- nsTDependentString_CharT( const substring_tuple_type& );
- #ifdef MOZ_V1_STRING_ABI
- nsTDependentString_CharT( const abstract_string_type& );
- #endif
- };
-