1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 void 8 nsTDependentSubstring_CharT::Rebind(const substring_type& str, 9 uint32_t startPos, uint32_t length) 10 { 11 // If we currently own a buffer, release it. 12 Finalize(); 13 14 size_type strLength = str.Length(); 15 16 if (startPos > strLength) { 17 startPos = strLength; 18 } 19 20 mData = const_cast<char_type*>(static_cast<const char_type*>(str.Data())) + startPos; 21 mLength = XPCOM_MIN(length, strLength - startPos); 22 23 SetDataFlags(F_NONE); 24 } 25 26 void 27 nsTDependentSubstring_CharT::Rebind(const char_type* data, size_type length) 28 { 29 NS_ASSERTION(data, "nsTDependentSubstring must wrap a non-NULL buffer"); 30 31 // If we currently own a buffer, release it. 32 Finalize(); 33 34 mData = const_cast<char_type*>(static_cast<const char_type*>(data)); 35 mLength = length; 36 SetDataFlags(F_NONE); 37 } 38