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paddlepaddle--paddle/paddle/phi/kernels/impl/box_coder.h
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2026-07-13 12:40:42 +08:00

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// Copyright (c) 2022 PaddlePaddle Authors. 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.
#pragma once
#include <string>
#include "paddle/phi/core/enforce.h"
namespace phi {
namespace funcs {
enum class BoxCodeType { kEncodeCenterSize = 0, kDecodeCenterSize = 1 };
inline BoxCodeType GetBoxCodeType(const std::string &type) {
PADDLE_ENFORCE_EQ(
(type == "encode_center_size") || (type == "decode_center_size"),
true,
common::errors::InvalidArgument(
"The 'code_type' attribute in BoxCoder"
" must be 'encode_center_size' or 'decode_center_size'. "
"But received 'code_type' is %s",
type));
if (type == "encode_center_size") {
return BoxCodeType::kEncodeCenterSize;
} else {
return BoxCodeType::kDecodeCenterSize;
}
}
} // namespace funcs
} // namespace phi