cppreference.com 创建账户 页面 讨论 变换 查看 编辑 历史 std::integer_sequenceC++ 元编程库 在标头 <utility> 定义 template< class T, T... Ints > class integer_sequence; (C++14 起) 类模板 std::integer_sequence 表示一个编译时的整数序列。在用作函数模板的实参时,能推导参数包 Ints 并将...
is_lvalue_reference class is_member_function_pointer class is_member_object_pointer class is_member_pointer class is_move_assignable class is_move_constructible class is_nothrow_assignable class is_nothrow_constructible class is_nothrow_copy_assignable class ...
cppreference.com Create account Page Discussion Standard revision: View Edit History std::integer_sequenceC++ Metaprogramming library Defined in header <utility> template< class T, T... Ints > class integer_sequence; (since C++14) The class template std::integer_sequence represents a compile-...
Note that std::decay_t is necessary because tuple_size does not work with reference types. The apply_ function unpacks the tuple members and forwards them as separate arguments to a function call. In this example the function is a simple lambda expression that prints out the values.C++ К...
The apply function accepts astd::tuple, and produces aninteger_sequenceby using thetuple_sizehelper class. Note thatstd::decay_tis necessary becausetuple_sizedoes not work with reference types. Theapply_function unpacks the tuple members and forwards them as separate arguments to a function call....
is_lvalue_reference class is_member_function_pointer class is_member_object_pointer class is_member_pointer class is_move_assignable class is_move_constructible class is_nothrow_assignable class is_nothrow_constructible class is_nothrow_copy_assignable class ...
Note that std::decay_t is necessary because tuple_size does not work with reference types. The apply_ function unpacks the tuple members and forwards them as separate arguments to a function call. In this example the function is a simple lambda expression that prints out the values....
Note that std::decay_t is necessary because tuple_size does not work with reference types. The apply_ function unpacks the tuple members and forwards them as separate arguments to a function call. In this example the function is a simple lambda expression that prints out the values....
Note that std::decay_t is necessary because tuple_size does not work with reference types. The apply_ function unpacks the tuple members and forwards them as separate arguments to a function call. In this example the function is a simple lambda expression that prints out the values....
Note that std::decay_t is necessary because tuple_size does not work with reference types. The apply_ function unpacks the tuple members and forwards them as separate arguments to a function call. In this example the function is a simple lambda expression that prints out the values....