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template<typename T , std::enable_if_t< stdex::convertible_to< T, R &> and(not std::is_same_v< stdex::remove_cvref_t< T >, ref_view >), int > = 0, typename = std::void_t<decltype(FUN(std::declval<T>()))>> |
| constexpr | ref_view (T &&t) |
| | Construct from a range.
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| constexpr R & | base () const |
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| constexpr stdex::ranges::iterator_t< R > | begin () const |
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| constexpr stdex::ranges::sentinel_t< R > | end () const |
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constexpr bool | empty () const |
| | Indicates whether the view is empty.
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template<bool Enable = true, std::enable_if_t< Enable and sized_range< R >, int > = 0> |
| constexpr auto | size () const |
| | The size of the object.
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constexpr bool | empty () |
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constexpr bool | empty () const |
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constexpr auto | cbegin () |
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constexpr auto | cbegin () const |
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constexpr auto | cend () |
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constexpr auto | cend () const |
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constexpr | operator bool () |
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constexpr | operator bool () const |
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constexpr auto | size () |
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constexpr auto | size () const |
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decltype(auto) constexpr | front () |
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decltype(auto) constexpr | front () const |
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decltype(auto) constexpr | back () |
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decltype(auto) constexpr | back () const |
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decltype(auto) constexpr | operator[] (range_difference_t< D > n) |
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decltype(auto) constexpr | operator[] (range_difference_t< D > n) const |
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◆ base()
- Returns
- A reference to the wrapped object.
◆ begin()
- Returns
- An iterator at the beginning, if the base object is a range.
◆ end()
- Returns
- An iterator at the end, if the base object is a range.
The documentation for this struct was generated from the following file:
Public Member Functions inherited from OpenKalman::stdex::ranges::view_interface< ref_view< R > >