// Copyright 2016 The Draco Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#ifndef DRACO_POINT_CLOUD_GEOMETRY_INDICES_H_
#define DRACO_POINT_CLOUD_GEOMETRY_INDICES_H_

#include <inttypes.h>

#include <limits>

#include "core/draco_index_type.h"

namespace draco {

// Index of an attribute value entry stored in a GeometryAttribute.
DEFINE_NEW_DRACO_INDEX_TYPE(int32_t, AttributeValueIndex)

// Index of a point in a PointCloud.
DEFINE_NEW_DRACO_INDEX_TYPE(int32_t, PointIndex)

// Constants denoting invalid indices.
static constexpr AttributeValueIndex kInvalidAttributeValueIndex(
    std::numeric_limits<int32_t>::min() / 2);
static constexpr PointIndex kInvalidPointIndex(
    std::numeric_limits<int32_t>::min() / 2);

}  // namespace draco

#endif  // DRACO_POINT_CLOUD_GEOMETRY_INDICES_H_