template< bool Const > class /*sentinel*/; // exposition only | (since C++23) |
The return type of zip_transform_view::end when the underlying view is not a common_range. The name of this class template (shown here as sentinel) is unspecified.
The type /*sentinel*/<true> or /*sentinel*/<false> treats the underlying view as const-qualified or non-const-qualified respectively.
Typical implementation of sentinel holds only one non-static data member inner_ of type zentinel<Const>. The name inner_ is for exposition purposes only.
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(C++23) | constructs a sentinel (public member function) |
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(C++23) | compares a sentinel with an iterator returned from zip_transform_view::begin (function) |
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(C++23) | computes the distance between a sentinel and an iterator returned from zip_transform_view::begin (function) |
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