17namespace seqan3::detail
22template <
typename search_configuration_t>
23 requires seqan3::detail::is_type_specialisation_of_v<search_configuration_t, configuration>
24struct policy_search_result_builder
28 using search_traits_type = detail::search_traits<search_configuration_t>;
30 using search_result_type =
typename search_traits_type::search_result_type;
32 static_assert(!std::same_as<search_result_type, typename search_traits_type::empty_search_result_type>,
33 "The search result type was not configured properly.");
38 policy_search_result_builder() =
default;
39 policy_search_result_builder(policy_search_result_builder &&) =
default;
40 policy_search_result_builder(policy_search_result_builder
const &) =
default;
41 policy_search_result_builder & operator=(policy_search_result_builder &&) =
default;
42 policy_search_result_builder & operator=(policy_search_result_builder
const &) =
default;
43 ~policy_search_result_builder() =
default;
46 explicit policy_search_result_builder(search_configuration_t
const &)
64 template <
typename index_cursor_t,
typename query_index_t,
typename callback_t>
67 return make_results_impl(std::move(internal_hits), idx, std::forward<callback_t>(callback));
86 template <
typename index_cursor_t,
typename query_index_t,
typename callback_t>
87 requires search_traits_type::output_requires_locate_call && (!search_traits_type::search_single_best_hit)
93 make_results_impl(std::move(internal_hits),
95 [&results](
auto && search_result)
97 results.push_back(std::move(search_result));
103 [](
auto const & r1,
auto const & r2)
105 return (r1.reference_id() == r2.reference_id())
106 ? (r1.reference_begin_position() < r2.reference_begin_position())
107 : (r1.reference_id() < r2.reference_id());
110 results.erase(
std::unique(results.begin(), results.end()), results.end());
112 for (
auto && search_result : results)
113 callback(
std::
move(search_result));
134 template <
typename index_cursor_t,
typename query_index_t,
typename callback_t>
136 [[maybe_unused]] query_index_t idx,
137 callback_t && callback)
139 auto maybe_locate = [](
auto const & cursor)
141 if constexpr (search_traits_type::output_requires_locate_call)
142 return cursor.lazy_locate();
147 for (
auto const & cursor : internal_hits)
149 for (
auto && [
ref_id, ref_pos] : maybe_locate(cursor))
151 search_result_type result{};
153 if constexpr (search_traits_type::output_query_id)
154 result.query_id_ = std::move(idx);
155 if constexpr (search_traits_type::output_index_cursor)
156 result.cursor_ = cursor;
157 if constexpr (search_traits_type::output_reference_id)
158 result.reference_id_ = std::move(
ref_id);
159 if constexpr (search_traits_type::output_reference_begin_position)
160 result.reference_begin_position_ = std::move(ref_pos);
164 if constexpr (search_traits_type::search_single_best_hit)
@ ref_id
The identifier of the (reference) sequence that seqan3::field::seq was aligned to.
SeqAn specific customisations in the standard namespace.
Provides the concept for seqan3::detail::sdsl_index.
Provides seqan3::search_result.
Provides seqan3::detail::search_traits.
Provides type traits for working with templates.