mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2025-06-15 04:54:08 +00:00
Code Issues Releases Wiki Activity

Speed optimization by reserving memory for a std::vector

Browse Source
This commit is contained in:
Carles Fernandez 2020-06-11 13:39:38 +02:00
parent 44eba473a4
commit 65a25a47c5
No known key found for this signature in database
GPG Key ID: 4C583C52B0C3877D
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/algorithms/observables/gnuradio_blocks/hybrid_observables_gs.cc
View File

@ -653,7 +653,7 @@ int hybrid_observables_gs::general_work(int noutput_items __attribute__((unused)
if (d_Rx_clock_buffer.size() == d_Rx_clock_buffer.capacity()) if (d_Rx_clock_buffer.size() == d_Rx_clock_buffer.capacity())
{ {
std::vector<Gnss_Synchro> epoch_data; std::vector<Gnss_Synchro> epoch_data(d_nchannels_out);
int32_t n_valid = 0; int32_t n_valid = 0;
for (uint32_t n = 0; n < d_nchannels_out; n++) for (uint32_t n = 0; n < d_nchannels_out; n++)
{ {
@ -672,7 +672,7 @@ int hybrid_observables_gs::general_work(int noutput_items __attribute__((unused)
{ {
n_valid++; n_valid++;
} }
epoch_data.push_back(interpolated_gnss_synchro); epoch_data[n] = interpolated_gnss_synchro;
} }
if (T_rx_TOW_set) if (T_rx_TOW_set)