1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 #ifndef nsHtml5DependentUTF16Buffer_h_
6 #define nsHtml5DependentUTF16Buffer_h_
9 #include "nsHtml5OwningUTF16Buffer.h"
11 class NS_STACK_CLASS nsHtml5DependentUTF16Buffer
: public nsHtml5UTF16Buffer
15 * Wraps a string without taking ownership of the buffer. aToWrap MUST NOT
16 * go away or be shortened while nsHtml5DependentUTF16Buffer is in use.
18 nsHtml5DependentUTF16Buffer(const nsAString
& aToWrap
);
20 ~nsHtml5DependentUTF16Buffer();
23 * Copies the currently unconsumed part of this buffer into a new
24 * heap-allocated nsHtml5OwningUTF16Buffer. The new object is allocated
25 * with a fallible allocator. If the allocation fails, nullptr is returned.
26 * @return heap-allocated copy or nullptr if memory allocation failed
28 already_AddRefed
<nsHtml5OwningUTF16Buffer
> FalliblyCopyAsOwningBuffer();
31 #endif // nsHtml5DependentUTF16Buffer_h_