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/*
* 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.
*/
#ifndef __NEURUN_MODEL_LAYOUT_H__
#define __NEURUN_MODEL_LAYOUT_H__
#include <functional>
#include <string>
namespace neurun
{
namespace model
{
enum class Layout
{
UNKNOWN = 0,
NHWC,
NCHW
};
inline std::string to_string(model::Layout layout)
{
switch (layout)
{
case Layout::NHWC:
return std::string{"NHWC"};
case model::Layout::NCHW:
return std::string{"NCHW"};
case model::Layout::UNKNOWN:
return std::string{"UNKNOWN"};
default:
throw std::runtime_error("WRONG LAYOUT");
}
}
} // namespace model
} // namespace neurun
namespace std
{
template <> struct hash<::neurun::model::Layout>
{
size_t operator()(::neurun::model::Layout value) const noexcept
{
using type = typename std::underlying_type<::neurun::model::Layout>::type;
return hash<type>()(static_cast<type>(value));
}
};
} // namespace std
#endif // __NEURUN_MODEL_LAYOUT_H__
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