summaryrefslogtreecommitdiffstats
path: root/dom/animation/AnimationComparator.h
blob: ce5606882f9f626423f11dfdb2218b477be32c52 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */

#ifndef mozilla_AnimationComparator_h
#define mozilla_AnimationComparator_h

#include "mozilla/dom/Animation.h"

namespace mozilla {

// Although this file is called AnimationComparator, we don't actually
// implement AnimationComparator (to compare const Animation& parameters)
// since it's not actually needed (yet).

template<typename AnimationPtrType>
class AnimationPtrComparator {
public:
  bool Equals(const AnimationPtrType& a, const AnimationPtrType& b) const
  {
    return a == b;
  }

  bool LessThan(const AnimationPtrType& a, const AnimationPtrType& b) const
  {
    return a->HasLowerCompositeOrderThan(*b);
  }
};

} // namespace mozilla

#endif // mozilla_AnimationComparator_h