chromium/third_party/mediapipe/src/mediapipe/framework/counter_factory.h

// Copyright 2019 The MediaPipe Authors.
//
// 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 MEDIAPIPE_FRAMEWORK_COUNTER_FACTORY_H_
#define MEDIAPIPE_FRAMEWORK_COUNTER_FACTORY_H_

#include <algorithm>
#include <cstdint>
#include <map>
#include <memory>
#include <string>

#include "absl/base/thread_annotations.h"
#include "absl/synchronization/mutex.h"
#include "absl/time/time.h"
#include "mediapipe/framework/counter.h"
#include "mediapipe/framework/port.h"
#include "mediapipe/framework/port/map_util.h"

namespace mediapipe {

// Holds a map of counter names to counter unique_ptrs.
// This class is thread safe.
class CounterSet { … };

// Generic counter factory
class CounterFactory { … };

// Counter factory that makes the counters be our own basic counters.
class BasicCounterFactory : public CounterFactory { … };

}  // namespace mediapipe

#endif  // MEDIAPIPE_FRAMEWORK_COUNTER_FACTORY_H_