1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "cc/layers/layer_position_constraint.h"
6
7namespace cc {
8
9LayerPositionConstraint::LayerPositionConstraint()
10    : is_fixed_position_(false),
11      is_fixed_to_right_edge_(false),
12      is_fixed_to_bottom_edge_(false) {
13}
14
15bool LayerPositionConstraint::operator==(
16    const LayerPositionConstraint& other) const {
17  if (!is_fixed_position_ && !other.is_fixed_position_)
18    return true;
19  return is_fixed_position_ == other.is_fixed_position_ &&
20          is_fixed_to_right_edge_ == other.is_fixed_to_right_edge_ &&
21          is_fixed_to_bottom_edge_ == other.is_fixed_to_bottom_edge_;
22}
23
24bool LayerPositionConstraint::operator!=(
25    const LayerPositionConstraint& other) const {
26  return !(*this == other);
27}
28
29}  // namespace cc
30