Boost C++ Libraries

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Struct template sentinel<Range, void_t< decltype(std::declval< Range & >().end())>>

boost::stl_interfaces::v1::v1_dtl::sentinel<Range, void_t< decltype(std::declval< Range & >().end())>>

Synopsis

// In header: <boost/stl_interfaces/fwd.hpp>

template<typename Range> 
struct sentinel<Range, void_t< decltype(std::declval< Range & >().end())>> {
  // types
  typedef decltype(std::declval< Range & >().end()) type;
};