.TH "std::ranges::view_interface< _Derived >" 3cxx "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME std::ranges::view_interface< _Derived > \- The ranges::view_interface class template\&. .SH SYNOPSIS .br .PP .PP \fC#include \fP .PP Inherited by \fBstd::ranges::subrange< _It, _Sent, _Kind >\fP\&. .SS "Public Member Functions" .in +1c .ti -1c .RI "constexpr decltype(auto) \fBback\fP ()" .br .ti -1c .RI "constexpr decltype(auto) \fBback\fP () const" .br .ti -1c .RI "constexpr auto \fBdata\fP () const noexcept(noexcept(ranges::begin(_M_derived())))" .br .ti -1c .RI "constexpr auto \fBdata\fP () noexcept(noexcept(ranges::begin(_M_derived())))" .br .ti -1c .RI "constexpr bool \fBempty\fP () const noexcept(noexcept(_S_empty(_M_derived())))" .br .ti -1c .RI "constexpr bool \fBempty\fP () const noexcept(noexcept(ranges::size(_M_derived())==0))" .br .ti -1c .RI "constexpr bool \fBempty\fP () noexcept(noexcept(_S_empty(_M_derived())))" .br .ti -1c .RI "constexpr bool \fBempty\fP () noexcept(noexcept(ranges::size(_M_derived())==0))" .br .ti -1c .RI "constexpr decltype(auto) \fBfront\fP ()" .br .ti -1c .RI "constexpr decltype(auto) \fBfront\fP () const" .br .ti -1c .RI "constexpr \fBoperator bool\fP () const noexcept(noexcept(ranges::empty(_M_derived())))" .br .ti -1c .RI "constexpr \fBoperator bool\fP () noexcept(noexcept(ranges::empty(_M_derived())))" .br .ti -1c .RI "template constexpr decltype(auto) \fBoperator[]\fP (range_difference_t< _Range > __n)" .br .ti -1c .RI "template constexpr decltype(auto) \fBoperator[]\fP (range_difference_t< _Range > __n) const" .br .ti -1c .RI "constexpr auto \fBsize\fP () const noexcept(noexcept(_S_size(_M_derived())))" .br .ti -1c .RI "constexpr auto \fBsize\fP () noexcept(noexcept(_S_size(_M_derived())))" .br .in -1c .SH "Detailed Description" .PP .SS "template .br requires is_class_v<_Derived> && same_as<_Derived, remove_cv_t<_Derived>> .br class std::ranges::view_interface< _Derived >"The ranges::view_interface class template\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.