Replace raw pointers by smart pointers. Remove delete

src/algorithms/acquisition/gnuradio_blocks/galileo_e5a_noncoherent_iq_acquisition_caf_cc.cc

@@ -145,10 +145,10 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc::galileo_e5a_noncoherentIQ_acquisit
         }
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = dump;
@@ -210,9 +210,6 @@ galileo_e5a_noncoherentIQ_acquisition_caf_cc::~galileo_e5a_noncoherentIQ_acquisi
                 }
         }
 
-    delete d_fft_if;
-    delete d_ifft;
-
     try
         {
             if (d_dump)

src/algorithms/acquisition/gnuradio_blocks/galileo_e5a_noncoherent_iq_acquisition_caf_cc.h

@@ -44,6 +44,7 @@
 #include <gnuradio/fft/fft.h>
 #include <gnuradio/gr_complex.h>
 #include <fstream>
+#include <memory>
 #include <string>
 #include <utility>
 
@@ -122,8 +123,8 @@ private:
     gr_complex* d_fft_code_Q_A;
     gr_complex* d_fft_code_Q_B;
     gr_complex* d_inbuffer;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     unsigned int d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/galileo_pcps_8ms_acquisition_cc.cc

@@ -87,10 +87,10 @@ galileo_pcps_8ms_acquisition_cc::galileo_pcps_8ms_acquisition_cc(
     d_magnitude = static_cast<float *>(volk_gnsssdr_malloc(d_fft_size * sizeof(float), volk_gnsssdr_get_alignment()));
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = dump;
@@ -123,9 +123,6 @@ galileo_pcps_8ms_acquisition_cc::~galileo_pcps_8ms_acquisition_cc()
     volk_gnsssdr_free(d_fft_code_B);
     volk_gnsssdr_free(d_magnitude);
 
-    delete d_ifft;
-    delete d_fft_if;
-
     try
         {
             if (d_dump)

src/algorithms/acquisition/gnuradio_blocks/galileo_pcps_8ms_acquisition_cc.h

@@ -38,6 +38,7 @@
 #include <gnuradio/fft/fft.h>
 #include <gnuradio/gr_complex.h>
 #include <fstream>
+#include <memory>
 #include <string>
 #include <utility>
 
@@ -105,8 +106,8 @@ private:
     uint32_t d_num_doppler_bins;
     gr_complex* d_fft_code_A;
     gr_complex* d_fft_code_B;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     uint32_t d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.cc

@@ -140,10 +140,10 @@ pcps_acquisition::pcps_acquisition(const Acq_Conf& conf_) : gr::block("pcps_acqu
     d_input_signal = static_cast<gr_complex*>(volk_gnsssdr_malloc(d_fft_size * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     d_gnss_synchro = nullptr;
     d_grid_doppler_wipeoffs = nullptr;
@@ -237,8 +237,6 @@ pcps_acquisition::~pcps_acquisition()
     volk_gnsssdr_free(d_magnitude);
     volk_gnsssdr_free(d_tmp_buffer);
     volk_gnsssdr_free(d_input_signal);
-    delete d_ifft;
-    delete d_fft_if;
     volk_gnsssdr_free(d_data_buffer);
     if (d_cshort)
         {

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.h

@@ -62,6 +62,7 @@
 #include <gnuradio/types.h>          // for gr_vector_const_void_star
 #include <volk/volk_complex.h>       // for lv_16sc_t
 #include <cstdint>
+#include <memory>
 #include <string>
 #include <utility>
 
@@ -138,8 +139,8 @@ private:
     gr_complex* d_fft_codes;
     gr_complex* d_data_buffer;
     lv_16sc_t* d_data_buffer_sc;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     arma::fmat grid_;
     arma::fmat narrow_grid_;

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fine_doppler_cc.cc

@@ -93,10 +93,10 @@ pcps_acquisition_fine_doppler_cc::pcps_acquisition_fine_doppler_cc(const Acq_Con
     d_10_ms_buffer = static_cast<gr_complex *>(volk_gnsssdr_malloc(50 * d_samples_per_ms * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = conf_.dump;
@@ -168,6 +168,7 @@ unsigned int pcps_acquisition_fine_doppler_cc::nextPowerOf2(unsigned int n)
     return n;
 }
 
+
 void pcps_acquisition_fine_doppler_cc::set_doppler_step(unsigned int doppler_step)
 {
     d_doppler_step = doppler_step;
@@ -208,8 +209,6 @@ pcps_acquisition_fine_doppler_cc::~pcps_acquisition_fine_doppler_cc()
     volk_gnsssdr_free(d_fft_codes);
     volk_gnsssdr_free(d_magnitude);
     volk_gnsssdr_free(d_10_ms_buffer);
-    delete d_ifft;
-    delete d_fft_if;
     free_grid_memory();
 }
 

src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fine_doppler_cc.h

@@ -58,6 +58,7 @@
 #include <gnuradio/gr_complex.h>
 #include <cstdint>
 #include <fstream>
+#include <memory>
 #include <string>
 #include <utility>
 
@@ -109,8 +110,8 @@ private:
     float** d_grid_data;
     gr_complex** d_grid_doppler_wipeoffs;
 
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     unsigned int d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/pcps_assisted_acquisition_cc.cc

@@ -82,10 +82,10 @@ pcps_assisted_acquisition_cc::pcps_assisted_acquisition_cc(
     d_carrier = static_cast<gr_complex *>(volk_gnsssdr_malloc(d_fft_size * sizeof(gr_complex), volk_gnsssdr_get_alignment()));
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = dump;
@@ -129,8 +129,6 @@ pcps_assisted_acquisition_cc::~pcps_assisted_acquisition_cc()
 {
     volk_gnsssdr_free(d_carrier);
     volk_gnsssdr_free(d_fft_codes);
-    delete d_ifft;
-    delete d_fft_if;
     try
         {
             if (d_dump)

src/algorithms/acquisition/gnuradio_blocks/pcps_assisted_acquisition_cc.h

@@ -54,6 +54,7 @@
 #include <gnuradio/fft/fft.h>
 #include <gnuradio/gr_complex.h>
 #include <fstream>
+#include <memory>
 #include <string>
 #include <utility>
 
@@ -125,8 +126,8 @@ private:
     float** d_grid_data;
     gr_complex** d_grid_doppler_wipeoffs;
 
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     uint32_t d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/pcps_cccwsr_acquisition_cc.cc

@@ -97,10 +97,10 @@ pcps_cccwsr_acquisition_cc::pcps_cccwsr_acquisition_cc(
     d_magnitude = static_cast<float *>(volk_gnsssdr_malloc(d_fft_size * sizeof(float), volk_gnsssdr_get_alignment()));
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = dump;
@@ -137,9 +137,6 @@ pcps_cccwsr_acquisition_cc::~pcps_cccwsr_acquisition_cc()
     volk_gnsssdr_free(d_correlation_minus);
     volk_gnsssdr_free(d_magnitude);
 
-    delete d_ifft;
-    delete d_fft_if;
-
     try
         {
             if (d_dump)

src/algorithms/acquisition/gnuradio_blocks/pcps_cccwsr_acquisition_cc.h

@@ -43,6 +43,7 @@
 #include <gnuradio/fft/fft.h>
 #include <gnuradio/gr_complex.h>
 #include <fstream>
+#include <memory>
 #include <string>
 #include <utility>
 
@@ -100,8 +101,8 @@ private:
     uint32_t d_num_doppler_bins;
     gr_complex* d_fft_code_data;
     gr_complex* d_fft_code_pilot;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     uint32_t d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/pcps_opencl_acquisition_cc.cc

@@ -131,10 +131,10 @@ pcps_opencl_acquisition_cc::pcps_opencl_acquisition_cc(
     if (d_opencl != 0)
         {
             // Direct FFT
-            d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+            d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
             // Inverse FFT
-            d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+            d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
         }
 
     // For dumping samples into a file
@@ -179,11 +179,6 @@ pcps_opencl_acquisition_cc::~pcps_opencl_acquisition_cc()
 
             clFFT_DestroyPlan(d_cl_fft_plan);
         }
-    else
-        {
-            delete d_ifft;
-            delete d_fft_if;
-        }
 
     try
         {

src/algorithms/acquisition/gnuradio_blocks/pcps_opencl_acquisition_cc.h

@@ -123,8 +123,8 @@ private:
     gr_complex** d_grid_doppler_wipeoffs;
     uint32_t d_num_doppler_bins;
     gr_complex* d_fft_codes;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     uint32_t d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/pcps_quicksync_acquisition_cc.cc

@@ -106,9 +106,9 @@ pcps_quicksync_acquisition_cc::pcps_quicksync_acquisition_cc(
     d_code = new gr_complex[d_samples_per_code]();
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = dump;
@@ -122,7 +122,6 @@ pcps_quicksync_acquisition_cc::pcps_quicksync_acquisition_cc(
     d_threshold = 0;
     d_doppler_step = 0;
     d_grid_doppler_wipeoffs = nullptr;
-    d_fft_if2 = nullptr;
     d_gnss_synchro = nullptr;
     d_code_phase = 0;
     d_doppler_freq = 0;
@@ -150,8 +149,6 @@ pcps_quicksync_acquisition_cc::~pcps_quicksync_acquisition_cc()
     volk_gnsssdr_free(d_magnitude);
     volk_gnsssdr_free(d_magnitude_folded);
 
-    delete d_ifft;
-    delete d_fft_if;
     delete d_code;
     delete d_possible_delay;
     delete d_corr_output_f;

src/algorithms/acquisition/gnuradio_blocks/pcps_quicksync_acquisition_cc.h

@@ -136,9 +136,8 @@ private:
     gr_complex** d_grid_doppler_wipeoffs;
     uint32_t d_num_doppler_bins;
     gr_complex* d_fft_codes;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_fft_if2;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     uint32_t d_code_phase;
     float d_doppler_freq;

src/algorithms/acquisition/gnuradio_blocks/pcps_tong_acquisition_cc.cc

@@ -113,10 +113,10 @@ pcps_tong_acquisition_cc::pcps_tong_acquisition_cc(
     d_magnitude = static_cast<float *>(volk_gnsssdr_malloc(d_fft_size * sizeof(float), volk_gnsssdr_get_alignment()));
 
     // Direct FFT
-    d_fft_if = new gr::fft::fft_complex(d_fft_size, true);
+    d_fft_if = std::make_shared<gr::fft::fft_complex>(d_fft_size, true);
 
     // Inverse FFT
-    d_ifft = new gr::fft::fft_complex(d_fft_size, false);
+    d_ifft = std::make_shared<gr::fft::fft_complex>(d_fft_size, false);
 
     // For dumping samples into a file
     d_dump = dump;
@@ -134,6 +134,7 @@ pcps_tong_acquisition_cc::pcps_tong_acquisition_cc(
     d_channel = 0;
 }
 
+
 pcps_tong_acquisition_cc::~pcps_tong_acquisition_cc()
 {
     if (d_num_doppler_bins > 0)
@@ -150,9 +151,6 @@ pcps_tong_acquisition_cc::~pcps_tong_acquisition_cc()
     volk_gnsssdr_free(d_fft_codes);
     volk_gnsssdr_free(d_magnitude);
 
-    delete d_ifft;
-    delete d_fft_if;
-
     try
         {
             if (d_dump)

src/algorithms/acquisition/gnuradio_blocks/pcps_tong_acquisition_cc.h

@@ -121,8 +121,8 @@ private:
     uint32_t d_num_doppler_bins;
     gr_complex* d_fft_codes;
     float** d_grid_data;
-    gr::fft::fft_complex* d_fft_if;
-    gr::fft::fft_complex* d_ifft;
+    std::shared_ptr<gr::fft::fft_complex> d_fft_if;
+    std::shared_ptr<gr::fft::fft_complex> d_ifft;
     Gnss_Synchro* d_gnss_synchro;
     uint32_t d_code_phase;
     float d_doppler_freq;