service-maker/includes/lib/perf_monitor.hpp

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * 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.
 */
 
namespace deepstream {
 
class Element;
 
 
class PerfMonitor {
 public:
  PerfMonitor(unsigned int batch_size, uint64_t interval,
    const std::string src_type, bool show_name=true
  );
 
  virtual ~PerfMonitor();
 
  void apply(Element& element, const std::string&tips);
 
  void pause();
 
  void resume();
 
  void addStream(uint32_t source_id, const char* uri, const char* sensor_id, const char* sensor_name);
 
  void removeStream(uint32_t source_id);
 
  void print(void* info);
 
 protected:
  unsigned int batch_size_;
  uint64_t     interval_sec_;
  void*        priv_;
  void*        fps_data_;
};
 
}