webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCMetrics.mm
Peter Hanspers 28dbf97242 Fixing warnings in public iOS SDK headers.
Building with the newly published cocoapod generated a few warnings,
which looked a bit bad.

Bug: webrtc:8831
Change-Id: I70c06930603b328e4d11c599a5b5dd77b45150c6
Reviewed-on: https://webrtc-review.googlesource.com/46163
Reviewed-by: Anders Carlsson <andersc@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Peter Hanspers <peterhanspers@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21846}
2018-02-01 14:05:14 +00:00

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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 "WebRTC/RTCMetrics.h"
#import "RTCMetricsSampleInfo+Private.h"
void RTCEnableMetrics(void) {
webrtc::metrics::Enable();
}
NSArray<RTCMetricsSampleInfo *> *RTCGetAndResetMetrics(void) {
std::map<std::string, std::unique_ptr<webrtc::metrics::SampleInfo>>
histograms;
webrtc::metrics::GetAndReset(&histograms);
NSMutableArray *metrics =
[NSMutableArray arrayWithCapacity:histograms.size()];
for (auto const &histogram : histograms) {
RTCMetricsSampleInfo *metric = [[RTCMetricsSampleInfo alloc]
initWithNativeSampleInfo:*histogram.second];
[metrics addObject:metric];
}
return metrics;
}