diff options
| author | Thomas Habets <thomas@habets.se> | 2020-04-10 12:30:23 +0100 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2020-04-11 01:36:19 +0200 |
| commit | 616879745ce5d61e6acd54ad84d60359a739a27d (patch) | |
| tree | d908850d053583ab3f78a20db05ccfcf36c97435 /gr-trellis/lib/core_algorithms.cc | |
| parent | c17b2dabf050698532ab38c5460d44bab853ee76 (diff) | |
trellis: remove manual memory management
Diffstat (limited to 'gr-trellis/lib/core_algorithms.cc')
| -rw-r--r-- | gr-trellis/lib/core_algorithms.cc | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/gr-trellis/lib/core_algorithms.cc b/gr-trellis/lib/core_algorithms.cc index d048ddde7e..aa965c6cb4 100644 --- a/gr-trellis/lib/core_algorithms.cc +++ b/gr-trellis/lib/core_algorithms.cc @@ -158,7 +158,7 @@ void viterbi_algorithm_combined(int I, { std::vector<int> trace(S * K); std::vector<float> alpha(S * 2); - float* metric = new float[O]; + std::vector<float> metric(O); int alphai; float norm, mm, minm; int minmi; @@ -175,7 +175,7 @@ void viterbi_algorithm_combined(int I, alphai = 0; for (int k = 0; k < K; k++) { - calc_metric(O, D, TABLE, &(in[k * D]), metric, TYPE); // calc metrics + calc_metric(O, D, TABLE, &(in[k * D]), metric.data(), TYPE); // calc metrics norm = INF; for (int j = 0; j < S; j++) { // for each next state do ACS minm = INF; @@ -213,8 +213,6 @@ void viterbi_algorithm_combined(int I, out[k] = (To)PI[st][i0]; st = PS[st][i0]; } - - delete[] metric; } // Ti = s i f c @@ -666,7 +664,7 @@ void siso_algorithm_combined(int I, float norm, mm, minm; std::vector<float> alpha(S * (K + 1)); std::vector<float> beta(S * (K + 1)); - float* prioro = new float[O * K]; + std::vector<float> prioro(O * K); if (S0 < 0) { // initial state not specified for (int i = 0; i < S; i++) @@ -801,8 +799,6 @@ void siso_algorithm_combined(int I, } } else throw std::runtime_error("Not both POSTI and POSTO can be false."); - - delete[] prioro; } //--------- |