xpcom/string/nsTPromiseFlatString.cpp


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/* -*- 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/. */

#include "nsTPromiseFlatString.h"

template <typename T>
void nsTPromiseFlatString<T>::Init(const substring_type& str) {
  if (str.IsTerminated()) {
    char_type* newData =
        const_cast<char_type*>(static_cast<const char_type*>(str.Data()));
    size_type newLength = str.Length();
    DataFlags newDataFlags =
        str.GetDataFlags() & (DataFlags::TERMINATED | DataFlags::LITERAL);
    // does not promote DataFlags::VOIDED

    this->SetData(newData, newLength, newDataFlags);
  } else {
    this->Assign(str);
  }
}

template class nsTPromiseFlatString<char>;
template class nsTPromiseFlatString<char16_t>;