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deploy/cpp_infer/include/paddleocr.h

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+// Copyright (c) 2020 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 <include/utility.h>
+
+namespace PaddleOCR {
+
+class PPOCR {
+public:
+  explicit PPOCR() noexcept;
+  virtual ~PPOCR();
+
+  std::vector<std::vector<OCRPredictResult>>
+  ocr(const std::vector<cv::Mat> &img_list, bool det = true, bool rec = true,
+      bool cls = true) noexcept;
+  std::vector<OCRPredictResult> ocr(const cv::Mat &img, bool det = true,
+                                    bool rec = true, bool cls = true) noexcept;
+
+  void reset_timer() noexcept;
+  void benchmark_log(int img_num) noexcept;
+
+protected:
+  std::vector<double> time_info_det = {0, 0, 0};
+  std::vector<double> time_info_rec = {0, 0, 0};
+  std::vector<double> time_info_cls = {0, 0, 0};
+
+  void det(const cv::Mat &img,
+           std::vector<OCRPredictResult> &ocr_results) noexcept;
+  void rec(const std::vector<cv::Mat> &img_list,
+           std::vector<OCRPredictResult> &ocr_results) noexcept;
+  void cls(const std::vector<cv::Mat> &img_list,
+           std::vector<OCRPredictResult> &ocr_results) noexcept;
+
+private:
+  struct PPOCR_PRIVATE;
+  PPOCR_PRIVATE *pri_;
+};
+
+} // namespace PaddleOCR