1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/parser/html/nsHtml5DependentUTF16Buffer.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,31 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +#ifndef nsHtml5DependentUTF16Buffer_h
1.9 +#define nsHtml5DependentUTF16Buffer_h
1.10 +
1.11 +#include "nscore.h"
1.12 +#include "nsHtml5OwningUTF16Buffer.h"
1.13 +
1.14 +class MOZ_STACK_CLASS nsHtml5DependentUTF16Buffer : public nsHtml5UTF16Buffer
1.15 +{
1.16 + public:
1.17 + /**
1.18 + * Wraps a string without taking ownership of the buffer. aToWrap MUST NOT
1.19 + * go away or be shortened while nsHtml5DependentUTF16Buffer is in use.
1.20 + */
1.21 + nsHtml5DependentUTF16Buffer(const nsAString& aToWrap);
1.22 +
1.23 + ~nsHtml5DependentUTF16Buffer();
1.24 +
1.25 + /**
1.26 + * Copies the currently unconsumed part of this buffer into a new
1.27 + * heap-allocated nsHtml5OwningUTF16Buffer. The new object is allocated
1.28 + * with a fallible allocator. If the allocation fails, nullptr is returned.
1.29 + * @return heap-allocated copy or nullptr if memory allocation failed
1.30 + */
1.31 + already_AddRefed<nsHtml5OwningUTF16Buffer> FalliblyCopyAsOwningBuffer();
1.32 +};
1.33 +
1.34 +#endif // nsHtml5DependentUTF16Buffer_h
