clang-tidy: apply modernize-use-equals-default fix. See https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-equals-default.html

src/algorithms/signal_source/adapters/file_signal_source.cc

@@ -251,9 +251,7 @@ FileSignalSource::FileSignalSource(ConfigurationInterface* configuration,
 }
 
 
-FileSignalSource::~FileSignalSource()
-{
-}
+FileSignalSource::~FileSignalSource() = default;
 
 
 void FileSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/adapters/labsat_signal_source.cc

@@ -83,9 +83,7 @@ LabsatSignalSource::LabsatSignalSource(ConfigurationInterface* configuration,
 }
 
 
-LabsatSignalSource::~LabsatSignalSource()
-{
-}
+LabsatSignalSource::~LabsatSignalSource() = default;
 
 
 void LabsatSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/adapters/nsr_file_signal_source.cc

@@ -177,9 +177,7 @@ NsrFileSignalSource::NsrFileSignalSource(ConfigurationInterface* configuration,
 }
 
 
-NsrFileSignalSource::~NsrFileSignalSource()
-{
-}
+NsrFileSignalSource::~NsrFileSignalSource() = default;
 
 
 void NsrFileSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/adapters/rtl_tcp_signal_source.cc

@@ -139,9 +139,7 @@ RtlTcpSignalSource::RtlTcpSignalSource(ConfigurationInterface* configuration,
 }
 
 
-RtlTcpSignalSource::~RtlTcpSignalSource()
-{
-}
+RtlTcpSignalSource::~RtlTcpSignalSource() = default;
 
 
 void RtlTcpSignalSource::MakeBlock()

src/algorithms/signal_source/adapters/spir_file_signal_source.cc

@@ -176,9 +176,7 @@ SpirFileSignalSource::SpirFileSignalSource(ConfigurationInterface* configuration
 }
 
 
-SpirFileSignalSource::~SpirFileSignalSource()
-{
-}
+SpirFileSignalSource::~SpirFileSignalSource() = default;
 
 
 void SpirFileSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/adapters/spir_gss6450_file_signal_source.cc

@@ -181,9 +181,7 @@ SpirGSS6450FileSignalSource::SpirGSS6450FileSignalSource(ConfigurationInterface*
 }
 
 
-SpirGSS6450FileSignalSource::~SpirGSS6450FileSignalSource()
-{
-}
+SpirGSS6450FileSignalSource::~SpirGSS6450FileSignalSource() = default;
 
 
 void SpirGSS6450FileSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/adapters/two_bit_packed_file_signal_source.cc

@@ -246,9 +246,7 @@ TwoBitPackedFileSignalSource::TwoBitPackedFileSignalSource(ConfigurationInterfac
 }
 
 
-TwoBitPackedFileSignalSource::~TwoBitPackedFileSignalSource()
-{
-}
+TwoBitPackedFileSignalSource::~TwoBitPackedFileSignalSource() = default;
 
 
 void TwoBitPackedFileSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/adapters/uhd_signal_source.cc

@@ -239,9 +239,7 @@ UhdSignalSource::UhdSignalSource(ConfigurationInterface* configuration,
 }
 
 
-UhdSignalSource::~UhdSignalSource()
-{
-}
+UhdSignalSource::~UhdSignalSource() = default;
 
 
 void UhdSignalSource::connect(gr::top_block_sptr top_block)

src/algorithms/signal_source/gnuradio_blocks/unpack_2bit_samples.cc

@@ -131,9 +131,7 @@ unpack_2bit_samples::unpack_2bit_samples(bool big_endian_bytes,
 }
 
 
-unpack_2bit_samples::~unpack_2bit_samples()
-{
-}
+unpack_2bit_samples::~unpack_2bit_samples() = default;
 
 
 int unpack_2bit_samples::work(int noutput_items,

src/algorithms/signal_source/gnuradio_blocks/unpack_byte_2bit_cpx_samples.cc

@@ -56,9 +56,7 @@ unpack_byte_2bit_cpx_samples::unpack_byte_2bit_cpx_samples() : sync_interpolator
 }
 
 
-unpack_byte_2bit_cpx_samples::~unpack_byte_2bit_cpx_samples()
-{
-}
+unpack_byte_2bit_cpx_samples::~unpack_byte_2bit_cpx_samples() = default;
 
 
 int unpack_byte_2bit_cpx_samples::work(int noutput_items,

src/algorithms/signal_source/gnuradio_blocks/unpack_byte_2bit_samples.cc

@@ -52,9 +52,7 @@ unpack_byte_2bit_samples::unpack_byte_2bit_samples() : sync_interpolator("unpack
 }
 
 
-unpack_byte_2bit_samples::~unpack_byte_2bit_samples()
-{
-}
+unpack_byte_2bit_samples::~unpack_byte_2bit_samples() = default;
 
 
 int unpack_byte_2bit_samples::work(int noutput_items,

src/algorithms/signal_source/gnuradio_blocks/unpack_byte_4bit_samples.cc

@@ -47,9 +47,7 @@ unpack_byte_4bit_samples::unpack_byte_4bit_samples() : sync_interpolator("unpack
 }
 
 
-unpack_byte_4bit_samples::~unpack_byte_4bit_samples()
-{
-}
+unpack_byte_4bit_samples::~unpack_byte_4bit_samples() = default;
 
 
 int unpack_byte_4bit_samples::work(int noutput_items,

src/algorithms/signal_source/gnuradio_blocks/unpack_intspir_1bit_samples.cc

@@ -47,9 +47,7 @@ unpack_intspir_1bit_samples::unpack_intspir_1bit_samples() : sync_interpolator("
 }
 
 
-unpack_intspir_1bit_samples::~unpack_intspir_1bit_samples()
-{
-}
+unpack_intspir_1bit_samples::~unpack_intspir_1bit_samples() = default;
 
 
 int unpack_intspir_1bit_samples::work(int noutput_items,

src/algorithms/signal_source/gnuradio_blocks/unpack_spir_gss6450_samples.cc

@@ -49,9 +49,8 @@ unpack_spir_gss6450_samples::unpack_spir_gss6450_samples(unsigned int adc_nbit)
 }
 
 
-unpack_spir_gss6450_samples::~unpack_spir_gss6450_samples()
-{
-}
+unpack_spir_gss6450_samples::~unpack_spir_gss6450_samples() = default;
+
 
 void unpack_spir_gss6450_samples::decode_4bits_word(uint32_t input_uint32, gr_complex* out, int adc_bits)
 {