SeqAn3
ignore_output_iterator.hpp
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34 
40 #pragma once
41 
42 #include <seqan3/core/platform.hpp>
43 
44 namespace seqan3::detail
45 {
46 
56 class ignore_output_iterator
57 {
58 public:
59 
65  using value_type = void;
66  using reference = void;
67  using pointer = void;
68  using difference_type = std::ptrdiff_t;
69  using iterator_category = std::output_iterator_tag;
71 
76  ignore_output_iterator() = default;
77  ignore_output_iterator(ignore_output_iterator const &) = default;
78  ignore_output_iterator(ignore_output_iterator &&) = default;
79  ignore_output_iterator & operator= (ignore_output_iterator const &) = default;
80  ignore_output_iterator & operator= (ignore_output_iterator &&) = default;
81  ~ignore_output_iterator() = default;
83 
89  template <typename type>
91  constexpr ignore_output_iterator & operator= (type const /*v*/) noexcept
92  {
93  return *this;
94  }
95 
97  constexpr ignore_output_iterator & operator* () noexcept
98  {
99  return *this;
100  }
101 
103  constexpr ignore_output_iterator & operator++ () noexcept
104  {
105  return *this;
106  }
107 
109  constexpr ignore_output_iterator & operator++ (int) noexcept
110  {
111  return *this;
112  }
114 };
115 
116 } // namespace seqan3::detail
Contains platform and dependency checks.
Definition: aligned_sequence_concept.hpp:288