17namespace seqan3::detail
24template <
typename alignment_configuration_t>
25class policy_affine_gap_recursion_banded :
protected policy_affine_gap_recursion<alignment_configuration_t>
29 using base_t = policy_affine_gap_recursion<alignment_configuration_t>;
31 using typename base_t::affine_cell_type;
32 using typename base_t::score_type;
33 using typename base_t::traits_type;
36 using base_t::gap_extension_score;
37 using base_t::gap_open_score;
42 policy_affine_gap_recursion_banded() =
default;
43 policy_affine_gap_recursion_banded(policy_affine_gap_recursion_banded
const &) =
default;
44 policy_affine_gap_recursion_banded(policy_affine_gap_recursion_banded &&) =
default;
45 policy_affine_gap_recursion_banded &
46 operator=(policy_affine_gap_recursion_banded
const &) =
default;
47 policy_affine_gap_recursion_banded & operator=(policy_affine_gap_recursion_banded &&) =
default;
48 ~policy_affine_gap_recursion_banded() =
default;
59 explicit policy_affine_gap_recursion_banded(alignment_configuration_t
const & config) : base_t{config}
79 template <
typename affine_cell_t>
80 affine_cell_type initialise_band_first_cell(score_type diagonal_score,
81 affine_cell_t previous_cell,
82 score_type
const sequence_score)
const noexcept
84 diagonal_score += sequence_score;
85 score_type horizontal_score = previous_cell.horizontal_score();
86 diagonal_score = (diagonal_score < horizontal_score) ? horizontal_score : diagonal_score;
87 score_type from_optimal_score = diagonal_score + gap_open_score;
88 horizontal_score += gap_extension_score;
89 horizontal_score = (horizontal_score < from_optimal_score) ? from_optimal_score : horizontal_score;
90 return {diagonal_score, horizontal_score, from_optimal_score};
Provides seqan3::detail::policy_affine_gap_recursion.