SeqAn3
row_wise_matrix.hpp
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34 
40 #pragma once
41 
42 #include <vector>
43 #include <seqan3/core/platform.hpp>
44 
45 namespace seqan3::detail
46 {
47 
59 template <typename entry_t>
60 class row_wise_matrix
61 {
62 public:
64  using entry_type = entry_t;
65 
71  row_wise_matrix() = default;
72  row_wise_matrix(row_wise_matrix const &) = default;
73  row_wise_matrix(row_wise_matrix &&) = default;
74  row_wise_matrix & operator=(row_wise_matrix const &) = default;
75  row_wise_matrix & operator=(row_wise_matrix &&) = default;
82  row_wise_matrix(std::vector<entry_type> entries, size_t const rows, size_t const cols)
83  : _entries{std::move(entries)}, _rows{rows}, _cols{cols}
84  {}
86 
88  size_t rows() const noexcept
89  {
90  return _rows;
91  }
92 
94  size_t cols() const noexcept
95  {
96  return _cols;
97  }
98 
100  entry_type at(size_t const row, size_t const col) const noexcept
101  {
102  assert(row < rows() && col < cols());
103  return _entries[row * cols() + col];
104  }
105 
106 private:
109  std::vector<entry_type> _entries;
110 
112  size_t const _rows;
113 
115  size_t const _cols;
116 };
117 
118 } // namespace seqan3::detail
Contains platform and dependency checks.
Definition: aligned_sequence_concept.hpp:288