From b08d13aed2a7e7ffdee09833bb24db8ce92dce66 Mon Sep 17 00:00:00 2001
From: Marcus Müller <mmueller@gnuradio.org>
Date: Sat, 17 Aug 2019 20:32:20 +0200
Subject: clang-tidy in gnuradio-runtime: use empty() instead of size()!=0
---
gr-qtgui/lib/freq_sink_f_impl.cc | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'gr-qtgui/lib/freq_sink_f_impl.cc')
diff --git a/gr-qtgui/lib/freq_sink_f_impl.cc b/gr-qtgui/lib/freq_sink_f_impl.cc
index 4f25ffb522..c14bfc31fd 100644
--- a/gr-qtgui/lib/freq_sink_f_impl.cc
+++ b/gr-qtgui/lib/freq_sink_f_impl.cc
@@ -172,7 +172,7 @@ void freq_sink_f_impl::initialize()
set_fft_size(d_fftsize);
set_frequency_range(d_center_freq, d_bandwidth);
- if (d_name.size() > 0)
+ if (!d_name.empty())
set_title(d_name);
set_output_multiple(d_fftsize);
@@ -394,7 +394,7 @@ void freq_sink_f_impl::fft(float* data_out, const float* data_in, int size)
for (int i = 0; i < size; i++)
dst[i] = data_in[i];
- if (d_window.size()) {
+ if (!d_window.empty()) {
volk_32fc_32f_multiply_32fc(d_fft->get_inbuf(), dst, &d_window.front(), size);
}
@@ -533,7 +533,7 @@ void freq_sink_f_impl::_test_trigger_tags(int start, int nitems)
std::vector<gr::tag_t> tags;
get_tags_in_range(
tags, d_trigger_channel, nr + start, nr + start + nitems, d_trigger_tag_key);
- if (tags.size() > 0) {
+ if (!tags.empty()) {
d_triggered = true;
d_index = tags[0].offset - nr;
d_trigger_count = 0;
--
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