diff options
Diffstat (limited to 'gr-digital/lib/glfsr_source_f_impl.cc')
| -rw-r--r-- | gr-digital/lib/glfsr_source_f_impl.cc | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gr-digital/lib/glfsr_source_f_impl.cc b/gr-digital/lib/glfsr_source_f_impl.cc index ad4fc96fd2..41559b570e 100644 --- a/gr-digital/lib/glfsr_source_f_impl.cc +++ b/gr-digital/lib/glfsr_source_f_impl.cc @@ -33,6 +33,7 @@ glfsr_source_f_impl::glfsr_source_f_impl(unsigned int degree, : sync_block("glfsr_source_f", io_signature::make(0, 0, 0), io_signature::make(1, 1, sizeof(float))), + d_glfsr(mask ? mask : glfsr::glfsr_mask(degree), seed), d_repeat(repeat), d_index(0), d_length((((uint32_t)1) << degree) - 1) @@ -40,15 +41,11 @@ glfsr_source_f_impl::glfsr_source_f_impl(unsigned int degree, if (degree < 1 || degree > 32) throw std::runtime_error( "glfsr_source_f_impl: degree must be between 1 and 32 inclusive"); - - if (mask == 0) - mask = glfsr::glfsr_mask(degree); - d_glfsr = new glfsr(mask, seed); } -glfsr_source_f_impl::~glfsr_source_f_impl() { delete d_glfsr; } +glfsr_source_f_impl::~glfsr_source_f_impl() {} -uint32_t glfsr_source_f_impl::mask() const { return d_glfsr->mask(); } +uint32_t glfsr_source_f_impl::mask() const { return d_glfsr.mask(); } int glfsr_source_f_impl::work(int noutput_items, gr_vector_const_void_star& input_items, @@ -60,7 +57,7 @@ int glfsr_source_f_impl::work(int noutput_items, int i; for (i = 0; i < noutput_items; i++) { - out[i] = (float)d_glfsr->next_bit() * 2.0 - 1.0; + out[i] = (float)d_glfsr.next_bit() * 2.0 - 1.0; d_index++; if (d_index > d_length && d_repeat == false) break; |