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-fft/lib/fft_vfc_fftw.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'gr-fft/lib/fft_vfc_fftw.cc')
diff --git a/gr-fft/lib/fft_vfc_fftw.cc b/gr-fft/lib/fft_vfc_fftw.cc
index eac4268ba5..dbbce05151 100644
--- a/gr-fft/lib/fft_vfc_fftw.cc
+++ b/gr-fft/lib/fft_vfc_fftw.cc
@@ -62,7 +62,7 @@ int fft_vfc_fftw::nthreads() const { return d_fft->nthreads(); }
bool fft_vfc_fftw::set_window(const std::vector<float>& window)
{
- if (window.size() == 0 || window.size() == d_fft_size) {
+ if (window.empty() || window.size() == d_fft_size) {
d_window = window;
return true;
} else
@@ -83,7 +83,7 @@ int fft_vfc_fftw::work(int noutput_items,
while (count++ < noutput_items) {
// copy input into optimally aligned buffer
- if (d_window.size()) {
+ if (!d_window.empty()) {
gr_complex* dst = d_fft->get_inbuf();
for (unsigned int i = 0; i < d_fft_size; i++) // apply window
dst[i] = in[i] * d_window[i];
--
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