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[readability-container-size-empty] Use empty() to check for emptiness.

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Bug: None
Change-Id: If3cefd0f50521357a7fadef661954d2845246db6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/146718
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28683}
This commit is contained in:
Mirko Bonadei
2019-07-25 15:28:14 +02:00
committed by Commit Bot
parent 733a78157d
commit 1f1731509c
3 changed files with 6 additions and 6 deletions
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6
rtc_tools/rtc_event_log_visualizer/plot_python.cc
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@ -39,7 +39,7 @@ void PythonPlot::Draw() {
printf("\n# === Series: %s ===\n", series_list_[i].label.c_str());
// List x coordinates
printf("x%zu = [", i);
if (series_list_[i].points.size() > 0)
if (!series_list_[i].points.empty())
printf("%.3f", series_list_[i].points[0].x);
for (size_t j = 1; j < series_list_[i].points.size(); j++)
printf(", %.3f", series_list_[i].points[j].x);
@ -47,7 +47,7 @@ void PythonPlot::Draw() {
// List y coordinates
printf("y%zu = [", i);
if (series_list_[i].points.size() > 0)
if (!series_list_[i].points.empty())
printf("%G", series_list_[i].points[0].y);
for (size_t j = 1; j < series_list_[i].points.size(); j++)
printf(", %G", series_list_[i].points[j].y);
@ -114,7 +114,7 @@ void PythonPlot::Draw() {
printf("\n# === IntervalSeries: %s ===\n",
interval_list_[i].label.c_str());
printf("ival%zu = [", i);
if (interval_list_[i].intervals.size() > 0) {
if (!interval_list_[i].intervals.empty()) {
printf("(%G, %G)", interval_list_[i].intervals[0].begin,
interval_list_[i].intervals[0].end);
}