src/runtime/object_internal.h - master - githubmirror/incubator-mxnet

src/runtime/object_internal.h

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mozga

[Master] Clang-formatter: only src/ directory (#20571)

13 сен 2021, 16:28

13 сен 2021, 16:28e359bcd

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 object_internal.h
 * \brief Expose a few functions for CFFI purposes.
 *        This file is not intended to be used
 */
// Acknowledgement: This file originates from incubator-tvm
#ifndef MXNET_RUNTIME_OBJECT_INTERNAL_H_
#define MXNET_RUNTIME_OBJECT_INTERNAL_H_

#include <mxnet/runtime/object.h>
#include <mxnet/runtime/c_runtime_api.h>
#include <string>

namespace mxnet {
namespace runtime {

/*!
 * \brief Internal object namespace to expose
 *        certain util functions for FFI.
 */
class ObjectInternal {
 public:
  /*!
   * \brief Free an object handle.
   */
  static void ObjectFree(MXNetObjectHandle obj) {
    if (obj != nullptr) {
      static_cast<Object*>(obj)->DecRef();
    }
  }

  /*!
   * \brief Expose TypeKey2Index
   * \param type_key The original type key.
   * \return the corresponding index.
   */
  static uint32_t ObjectTypeKey2Index(const std::string& type_key) {
    return Object::TypeKey2Index(type_key);
  }
};

}  // namespace runtime
}  // namespace mxnet
#endif  // MXNET_RUNTIME_OBJECT_INTERNAL_H_