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-rw-r--r--libtransport/src/protocols/rate_estimation.h21
1 files changed, 10 insertions, 11 deletions
diff --git a/libtransport/src/protocols/rate_estimation.h b/libtransport/src/protocols/rate_estimation.h
index 42ae74194..b71de12e4 100644
--- a/libtransport/src/protocols/rate_estimation.h
+++ b/libtransport/src/protocols/rate_estimation.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Copyright (c) 2021 Cisco and/or its affiliates.
* 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:
@@ -16,6 +16,7 @@
#pragma once
#include <hicn/transport/interfaces/statistics.h>
+#include <hicn/transport/utils/noncopyable.h>
#include <protocols/raaqm_data_path.h>
#include <chrono>
@@ -24,16 +25,13 @@ namespace transport {
namespace protocol {
-class IcnRateEstimator {
+class IcnRateEstimator : utils::NonCopyable {
public:
- using TimePoint = std::chrono::steady_clock::time_point;
- using Microseconds = std::chrono::microseconds;
-
IcnRateEstimator(){};
virtual ~IcnRateEstimator(){};
- virtual void onRttUpdate(double rtt){};
+ virtual void onRttUpdate(const utils::SteadyTime::Milliseconds &rtt){};
virtual void onDataReceived(int packetSize){};
@@ -48,9 +46,10 @@ class IcnRateEstimator {
virtual void setObserver(interface::IcnObserver *observer) {
this->observer_ = observer;
};
+
interface::IcnObserver *observer_;
- TimePoint start_time_;
- TimePoint begin_batch_;
+ utils::SteadyTime::TimePoint start_time_;
+ utils::SteadyTime::TimePoint begin_batch_;
double base_alpha_;
double alpha_;
double estimation_;
@@ -67,7 +66,7 @@ class InterRttEstimator : public IcnRateEstimator {
~InterRttEstimator();
- void onRttUpdate(double rtt);
+ void onRttUpdate(const utils::SteadyTime::Milliseconds &rtt);
void onDataReceived(int packet_size) {
if (packet_size > this->max_packet_size_) {
@@ -102,7 +101,7 @@ class BatchingPacketsEstimator : public IcnRateEstimator {
public:
BatchingPacketsEstimator(double alpha_arg, int batchingParam);
- void onRttUpdate(double rtt);
+ void onRttUpdate(const utils::SteadyTime::Milliseconds &rtt);
void onDataReceived(int packet_size) {
if (packet_size > this->max_packet_size_) {
@@ -149,7 +148,7 @@ class SimpleEstimator : public IcnRateEstimator {
public:
SimpleEstimator(double alpha, int batching_param);
- void onRttUpdate(double rtt);
+ void onRttUpdate(const utils::SteadyTime::Milliseconds &rtt);
void onDataReceived(int packet_size);