gecko-dev/layout/base/ArenaRefPtrInlines.h
Daniel Holbert 680815cd6e Bug 1412346 part 5: (automated patch) Switch a bunch of C++ files in layout to use our standard mode lines. r=jfkthame
This patch was generated automatically by the "modeline.py" script, available
here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py

For every file that is modified in this patch, the changes are as follows:
 (1) The patch changes the file to use the exact C++ mode lines from the
     Mozilla coding style guide, available here:
https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line

 (2) The patch deletes any blank lines between the mode line & the MPL
     boilerplate comment.

 (3) If the file previously had the mode lines and MPL boilerplate in a
     single contiguous C++ comment, then the patch splits them into
     separate C++ comments, to match the boilerplate in the coding style.

MozReview-Commit-ID: EuRsDue63tK

--HG--
extra : rebase_source : 3356d4b80ff6213935192e87cdbc9103fec6084c
2017-10-27 10:33:53 -07:00

45 lines
1.3 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/.
*/
/* inline methods that belong in ArenaRefPtr.h, except that they require
the inclusion of headers for all types that ArenaRefPtr can handle */
#ifndef mozilla_ArenaRefPtrInlines_h
#define mozilla_ArenaRefPtrInlines_h
#include "mozilla/ArenaObjectID.h"
#include "mozilla/Assertions.h"
#include "nsStyleStruct.h"
#include "nsStyleContext.h"
namespace mozilla {
template<typename T>
void
ArenaRefPtr<T>::AssertValidType()
{
// If adding new types, please update nsPresArena::ClearArenaRefPtrWithoutDeregistering
// as well
static_assert(IsSame<T, GeckoStyleContext>::value || IsSame<T, nsStyleContext>::value,
"ArenaRefPtr<T> template parameter T must be declared in "
"nsPresArenaObjectList and explicitly handled in"
"nsPresArena.cpp");
}
} // namespace mozilla
template<typename T>
void
nsPresArena::RegisterArenaRefPtr(mozilla::ArenaRefPtr<T>* aPtr)
{
MOZ_ASSERT(!mArenaRefPtrs.Contains(aPtr));
mArenaRefPtrs.Put(aPtr, T::ArenaObjectID());
}
#endif