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/*
* Copyright 2016 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#import "RTCMetrics.h"
#import "RTCMetricsSampleInfo+Private.h"
#include "rtc_base/string_utils.h"
void RTCEnableMetrics(void) {
webrtc::metrics::Enable();
}
NSArray<RTC_OBJC_TYPE(RTCMetricsSampleInfo) *> *RTCGetAndResetMetrics(void) {
std::map<std::string, std::unique_ptr<webrtc::metrics::SampleInfo>, rtc::AbslStringViewCmp>
histograms;
webrtc::metrics::GetAndReset(&histograms);
NSMutableArray *metrics =
[NSMutableArray arrayWithCapacity:histograms.size()];
for (auto const &histogram : histograms) {
RTC_OBJC_TYPE(RTCMetricsSampleInfo) *metric =
[[RTC_OBJC_TYPE(RTCMetricsSampleInfo) alloc] initWithNativeSampleInfo:*histogram.second];
[metrics addObject:metric];
}
return metrics;
}
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