original::Predicate Concept Reference

Constraint for boolean predicate callbacks. More...

#include <types.h>

Concept definition

template<typename Callback, typename... Args>
concept original::Predicate =  CallbackOf<Callback, bool, Args...>

Detailed Description

Constraint for boolean predicate callbacks.

Template Parameters

Callback	Predicate function type
Args	Input types for predicate

Requires a callback that returns a boolean value.