75 template <std::ranges::range urng_t>
81 static_assert(std::ranges::viewable_range<urng_t>,
82 "The range parameter to views::minimiser_hash cannot be a temporary of a non-view range.");
83 static_assert(std::ranges::forward_range<urng_t>,
84 "The range parameter to views::minimiser_hash must model std::ranges::forward_range.");
86 "The range parameter to views::minimiser_hash must be over elements of seqan3::semialphabet.");
92 | std::views::transform(
100 | std::views::transform(
103 return i ^ seed.get();
105 | std::views::reverse;
Template for range adaptor closure objects that store arguments and wrap a proto-adaptor.
Definition: adaptor_from_functor.hpp:57
The type returned by seqan3::views::minimiser.
Definition: minimiser.hpp:50
CRTP base class to declare a strong typedef for a regular type to avoid ambiguous parameter settings ...
Definition: strong_type.hpp:177
constexpr value_t & get() &noexcept
Returns the underlying value.
Definition: strong_type.hpp:204
constexpr strong_type() noexcept=default
Defaulted.
constexpr size_type size() const noexcept
Returns the number of elements in the container, i.e. std::distance(begin(), end()).
Definition: dynamic_bitset.hpp:1233
A class that defines which positions of a pattern to hash.
Definition: shape.hpp:60
Provides seqan3::views::complement.
constexpr auto minimiser_hash
Computes minimisers for a range with a given shape, window size and seed.
Definition: minimiser_hash.hpp:193
auto const complement
A view that converts a range of nucleotides to their complement.
Definition: complement.hpp:67
constexpr auto kmer_hash
Computes hash values for each position of a range via a given shape.
Definition: kmer_hash.hpp:750
The basis for seqan3::alphabet, but requires only rank interface (not char).
Provides seqan3::views::kmer_hash.
Provides seqan3::views::minimiser.
The internal SeqAn3 namespace.
Definition: aligned_sequence_concept.hpp:29
The SeqAn namespace for views.
Definition: char_strictly_to.hpp:22
The main SeqAn3 namespace.
Definition: aligned_sequence_concept.hpp:29
Provides basic data structure for strong types.
seqan3::views::minimiser_hash's range adaptor object type (non-closure).
Definition: minimiser_hash.hpp:42
constexpr auto operator()(shape const &shape, window_size const window_size) const
Store the shape and the window size and return a range adaptor closure object.
Definition: minimiser_hash.hpp:49
constexpr auto operator()(shape const &shape, window_size const window_size, seed const seed) const
Store the shape, the window size and the seed and return a range adaptor closure object.
Definition: minimiser_hash.hpp:61
constexpr auto operator()(urng_t &&urange, shape const &shape, window_size const window_size, seed const seed=seqan3::seed{0x8F3F73B5CF1C9ADE}) const
Call the view's constructor with the underlying view, a seqan3::shape and a window size as argument.
Definition: minimiser_hash.hpp:76
strong_type for seed.
Definition: minimiser_hash.hpp:25
strong_type for the window_size.
Definition: minimiser_hash.hpp:32