/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

/*!
 * \file adjacent_difference_infershape.cpp
 * \brief
 */

#include "register/op_impl_registry.h"
#include "log/log.h"

using namespace ge;
namespace ops {
static constexpr int INPUT_NODE_NUM = 1;
static constexpr int OUTPUT_NODE_NUM = 1;
static constexpr int X_IDX = 0;
static constexpr int Y_IDX = 0;

ge::graphStatus InferShape4AdjacentDifference(gert::InferShapeContext* context)
{
  OP_LOGI(context->GetNodeName(), "Begin to do InferShape4AdjacentDifference");
  OP_CHECK_IF(
    (context->GetComputeNodeInputNum() != INPUT_NODE_NUM || context->GetComputeNodeOutputNum() != OUTPUT_NODE_NUM),
    OP_LOGE(context->GetNodeName(), "Get input or output num failed, infershape failed."),
    return ge::GRAPH_FAILED);

  const gert::Shape* xShape = context->GetInputShape(X_IDX);
  OP_CHECK_NULL_WITH_CONTEXT(context, xShape);

  gert::Shape* yShape = context->GetOutputShape(Y_IDX);
  OP_CHECK_NULL_WITH_CONTEXT(context, yShape);

  *yShape = *xShape;

  OP_LOGI(context->GetNodeName(), "end to do InferShape4AdjacentDifference");
  return ge::GRAPH_SUCCESS;
}

IMPL_OP_INFERSHAPE(AdjacentDifference).InferShape(InferShape4AdjacentDifference);
}  // namespace ops