chromium/cc/base/spiral_iterator.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/base/spiral_iterator.h"

#include "base/check_op.h"

#include <algorithm>

namespace cc {

SpiralIterator::SpiralIterator()
    : … { … }

SpiralIterator::SpiralIterator(const IndexRect& around_index_rect,
                               const IndexRect& consider_index_rect,
                               const IndexRect& ignore_index_rect)
    : … { … }

operator bool()

SpiralIterator& SpiralIterator::operator++() { … }

bool SpiralIterator::needs_direction_switch() const { … }

void SpiralIterator::switch_direction() { … }

}  // namespace cc