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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
* Copyright (C) 2017 The Android Open Source Project
*
* 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 __SHAPE_H__
#define __SHAPE_H__
#include "OperandType.h"
#include <vector>
#include <cstdint>
// The type and dimensions of an operand.
struct Shape
{
OperandType type;
std::vector<uint32_t> dimensions;
float scale;
int32_t offset;
};
// Verifies that the two shapes are the same.
bool SameShape(const Shape &in1, const Shape &in2);
// Sets out to the same shape as in.
bool SetShape(const Shape &in, Shape *out);
// Return the total number of elements, i.e. all the dimensions multiplied
// together. For a scalar, returns one.
uint32_t getNumberOfElements(const Shape &shape);
uint32_t getNumberOfDimensions(const Shape &shape);
uint32_t getSizeOfDimension(const Shape &shape, uint32_t dimensionIdx);
#endif // __SHAPE_H__
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