operator<<

template<typename F, typename V>

template<typename C>

decltype(auto) operator<< ( C && c, scannable< F, V > && s )

friend

Pipelines the current value into a unary callable and accumulates the operation into the function state, chaining computations from right to left.

Parameters

c	The callable to apply.
s	The scannable instance.

Returns

A new kumi::scannable with updated value and bound function state.