/*
 * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
 *
 * 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.
 */

/**
 * @file  SubTensorAnalyzer.h
 * @brief This file contains SubTensorAnalyzer to analyze tensor subsumption
 *        using operation visitor
 */

#ifndef __NEURUN_COMPILER_SUBTENSOR_ANALYZER_H__
#define __NEURUN_COMPILER_SUBTENSOR_ANALYZER_H__

#include "model/operation/NodeVisitor.h"

namespace neurun
{
namespace model
{
namespace operand
{
class Set;
} // namespace operation
} // namespace graph
} // namespace neurun

namespace neurun
{
namespace compiler
{

/**
 * @brief Class to analyze tensor subsumption
 */
class SubTensorAnalyzer : public model::operation::NodeVisitor
{
public:
  /**
   * @brief     Construct a new SubTensorAnalyzer object
   * @param[in] ctx Graph operand set
   */
  SubTensorAnalyzer(neurun::model::operand::Set &ctx) : _ctx{ctx} {}

public:
  virtual void visit(const model::operation::ConcatNode &) override;

private:
  neurun::model::operand::Set &_ctx;
};

} // namespace compiler
} // namespace neurun

#endif // __NEURUN_COMPILER_SUBTENSOR_ANALYZER_H__