Range-v3
Range algorithms, views, and actions for the Standard Library
ranges::pipeable_base Struct Reference
+ Inheritance diagram for ranges::pipeable_base:

Friends

template<typename Pipe0 , typename Pipe1 >
requires is_pipeable_v< Pipe0 > &&is_pipeable_v< Pipe1 > constexpr friend auto operator| (Pipe0 pipe0, Pipe1 pipe1)