зеркало из https://github.com/mozilla/gecko-dev.git
45 строки
1.6 KiB
C++
45 строки
1.6 KiB
C++
/* -*- 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/. */
|
|
|
|
template <typename T>
|
|
nsTDependentString<T>::nsTDependentString(const char_type* aStart,
|
|
const char_type* aEnd)
|
|
: string_type(const_cast<char_type*>(aStart), uint32_t(aEnd - aStart),
|
|
DataFlags::TERMINATED, ClassFlags(0)) {
|
|
MOZ_RELEASE_ASSERT(aStart <= aEnd, "Overflow!");
|
|
this->AssertValidDependentString();
|
|
}
|
|
|
|
template <typename T>
|
|
void nsTDependentString<T>::Rebind(const string_type& str, uint32_t startPos) {
|
|
MOZ_ASSERT(str.GetDataFlags() & DataFlags::TERMINATED,
|
|
"Unterminated flat string");
|
|
|
|
// If we currently own a buffer, release it.
|
|
this->Finalize();
|
|
|
|
size_type strLength = str.Length();
|
|
|
|
if (startPos > strLength) {
|
|
startPos = strLength;
|
|
}
|
|
|
|
char_type* newData =
|
|
const_cast<char_type*>(static_cast<const char_type*>(str.Data())) +
|
|
startPos;
|
|
size_type newLen = strLength - startPos;
|
|
DataFlags newDataFlags =
|
|
str.GetDataFlags() & (DataFlags::TERMINATED | DataFlags::LITERAL);
|
|
this->SetData(newData, newLen, newDataFlags);
|
|
}
|
|
|
|
template <typename T>
|
|
void nsTDependentString<T>::Rebind(const char_type* aStart,
|
|
const char_type* aEnd) {
|
|
MOZ_RELEASE_ASSERT(aStart <= aEnd, "Overflow!");
|
|
this->Rebind(aStart, uint32_t(aEnd - aStart));
|
|
}
|