Struct type_list_diff< type_list< Type... >, type_list< Other... > >
Synopsis
#include <src/entt/core/type_traits.hpp>
template<typename... Type, typename... Other>
struct type_list_diff<type_list<Type...>, type_list<Other...>>
Description
Computes the difference between two type lists.
- Template Parameters
Type- Types provided by the first type list.Other- Types provided by the second type list.
Source
Lines 267-271 in src/entt/core/type_traits.hpp.
template<typename... Type, typename... Other>
struct type_list_diff<type_list<Type...>, type_list<Other...>> {
/*! @brief A type list that is the difference between the two type lists. */
using type = type_list_cat_t<std::conditional_t<type_list_contains_v<type_list<Other...>, Type>, type_list<>, type_list<Type>>...>;
};