Contents

/*
 *
 * Copyright 2015 gRPC 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 GRPC_CORE_LIB_EVENT_ENGINE_IOMGR_ENGINE_TIMER_HEAP_H
#define GRPC_CORE_LIB_EVENT_ENGINE_IOMGR_ENGINE_TIMER_HEAP_H

#include <grpc/support/port_platform.h>

#include <cstddef>
#include <vector>

namespace grpc_event_engine {
namespace iomgr_engine {

struct Timer;

class TimerHeap {
 public:
  /* return true if the new timer is the first timer in the heap */
  bool Add(Timer* timer);

  void Remove(Timer* timer);
  Timer* Top();
  void Pop();

  bool is_empty();

  const std::vector<Timer*>& TestOnlyGetTimers() const { return timers_; }

 private:
  void AdjustUpwards(size_t i, Timer* t);
  void AdjustDownwards(size_t i, Timer* t);
  void NoteChangedPriority(Timer* timer);

  std::vector<Timer*> timers_;
};

}  // namespace iomgr_engine
}  // namespace grpc_event_engine

#endif /* GRPC_CORE_LIB_EVENT_ENGINE_IOMGR_ENGINE_TIMER_HEAP_H */

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
grpc-1.48.0-x86_64-linux	src/core/lib/event_engine/iomgr_engine/timer_heap.h
grpc-1.48.0	src/core/lib/event_engine/iomgr_engine/timer_heap.h
grpc-1.48.0.pre1	src/core/lib/event_engine/iomgr_engine/timer_heap.h
grpc-1.48.0.pre1-x86_64-linux	src/core/lib/event_engine/iomgr_engine/timer_heap.h