/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ nsTAdoptingString_CharT& nsTAdoptingString_CharT::operator=(const self_type& str) { // This'll violate the constness of this argument, that's just // the nature of this class... self_type* mutable_str = const_cast<self_type*>(&str); if (str.mFlags & F_OWNED) { // We want to do what Adopt() does, but without actually incrementing // the Adopt count. Note that we can be a little more straightforward // about this than Adopt() is, because we know that str.mData is // non-null. Should we be able to assert that str is not void here? NS_ASSERTION(str.mData, "String with null mData?"); Finalize(); mData = str.mData; mLength = str.mLength; SetDataFlags(F_TERMINATED | F_OWNED); // Make str forget the buffer we just took ownership of. new (mutable_str) self_type(); } else { Assign(str); mutable_str->Truncate(); } return *this; } void nsTString_CharT::Rebind(const char_type* data, size_type length) { // If we currently own a buffer, release it. Finalize(); mData = const_cast<char_type*>(data); mLength = length; SetDataFlags(F_TERMINATED); AssertValidDependentString(); }