c10::guts::typelist::count_if< Condition, TypeList > Struct Template Reference

Counts how many types in the list fulfill a type trait Examples: 2 == count_if<std::is_reference, typelist<void, string, int&, bool, const string&&, int>> More...

#include <TypeList.h>

Static Public Attributes
static constexpr size_t	value = size<filter_t<Condition, TypeList>>::value

Detailed Description

template<template< class > class Condition, class TypeList>
struct c10::guts::typelist::count_if< Condition, TypeList >

Counts how many types in the list fulfill a type trait Examples: 2 == count_if<std::is_reference, typelist<void, string, int&, bool, const string&&, int>>

Definition at line 127 of file TypeList.h.

---

The documentation for this struct was generated from the following file:

• c10/util/TypeList.h