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Make clang-tidy happy. Warnings were: readability-isolate-declaration, readability-redundant-control-flow

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Carles Fernandez 2021-09-26 09:14:48 +02:00
parent e52ccfb893
commit 69f71107c7
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GPG Key ID: 4C583C52B0C3877D
1 changed files with 8 additions and 7 deletions
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15
src/algorithms/telemetry_decoder/libs/viterbi_decoder.cc
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@ -43,7 +43,9 @@ void Viterbi_Decoder::decode(std::vector<int32_t>& output_u_int,
const std::vector<int32_t>& state1, const std::vector<int32_t>& state1,
const std::vector<float>& input_c) const std::vector<float>& input_c)
{ {
int32_t i, t, state; int32_t i;
int32_t t;
int32_t state;
uint32_t max_index; uint32_t max_index;
float metric; float metric;
float max_val; float max_val;
@ -120,8 +122,8 @@ void Viterbi_Decoder::nsc_transit(std::vector<int32_t>& output_p,
int32_t input) const int32_t input) const
{ {
int32_t nextstate; int32_t nextstate;
int32_t state, states; int32_t state;
states = (1 << (d_KK - 1)); // The number of states: 2^d_mm const int32_t states = (1 << (d_KK - 1)); // The number of states: 2^d_mm
// Determine the output and next state for each possible starting state // Determine the output and next state for each possible starting state
for (state = 0; state < states; state++) for (state = 0; state < states; state++)
@ -129,15 +131,14 @@ void Viterbi_Decoder::nsc_transit(std::vector<int32_t>& output_p,
output_p[state] = nsc_enc_bit(&nextstate, input, state); output_p[state] = nsc_enc_bit(&nextstate, input, state);
trans_p[state] = nextstate; trans_p[state] = nextstate;
} }
return;
} }
float Viterbi_Decoder::Gamma(int32_t symbol) const float Viterbi_Decoder::Gamma(int32_t symbol) const
{ {
float rm = 0; float rm = 0;
int32_t i;
int32_t mask = 1; int32_t mask = 1;
int32_t i;
for (i = 0; i < d_nn; i++) for (i = 0; i < d_nn; i++)
{ {
@ -170,11 +171,11 @@ int32_t Viterbi_Decoder::nsc_enc_bit(int32_t* state_out_p,
int32_t state_in) const int32_t state_in) const
{ {
// declare variables // declare variables
int32_t state, i; int32_t i;
int32_t out_ = 0; int32_t out_ = 0;
// create a word made up of state and new input // create a word made up of state and new input
state = (input << (d_KK - 1)) ^ state_in; const int32_t state = (input << (d_KK - 1)) ^ state_in;
// AND the word with the generators // AND the word with the generators
for (i = 0; i < d_nn; i++) for (i = 0; i < d_nn; i++)