diff options
Diffstat (limited to 'gr-fft/lib/fft_vcc_fftw.cc')
| -rw-r--r-- | gr-fft/lib/fft_vcc_fftw.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-fft/lib/fft_vcc_fftw.cc b/gr-fft/lib/fft_vcc_fftw.cc index 9c546a92d7..131e5f16e1 100644 --- a/gr-fft/lib/fft_vcc_fftw.cc +++ b/gr-fft/lib/fft_vcc_fftw.cc @@ -67,7 +67,7 @@ int fft_vcc_fftw::nthreads() const { return d_fft->nthreads(); } bool fft_vcc_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 @@ -89,7 +89,7 @@ int fft_vcc_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(); if (!d_forward && d_shift) { unsigned int offset = (!d_forward && d_shift) ? (d_fft_size / 2) : 0; |