diff options
Diffstat (limited to 'gr-fec/lib/polar_common.cc')
| -rw-r--r-- | gr-fec/lib/polar_common.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gr-fec/lib/polar_common.cc b/gr-fec/lib/polar_common.cc index c76f5301a5..19caedf00c 100644 --- a/gr-fec/lib/polar_common.cc +++ b/gr-fec/lib/polar_common.cc @@ -77,16 +77,21 @@ namespace gr polar_common::initialize_info_bit_position_vector() { int num_frozen_bit = 0; + int frozen_pos = d_frozen_bit_positions.at(num_frozen_bit); for(int i = 0; i < block_size(); i++) { - int frozen_pos = d_frozen_bit_positions.at(num_frozen_bit); if(i != frozen_pos) { d_info_bit_positions.push_back((int) i); } else { num_frozen_bit++; num_frozen_bit = std::min(num_frozen_bit, (int) (d_frozen_bit_positions.size() - 1)); + frozen_pos = d_frozen_bit_positions.at(num_frozen_bit); } } + + if((int) d_info_bit_positions.size() != num_info_bits()) { + throw std::runtime_error("polar_common: number of info bit positions MUST equal num_info_bits (K)!"); + } } polar_common::~polar_common() |