我知道boost MPL列表或 vector 具有可以半定义的最大长度,但是在大约30个元素之后,编译器讨厌我。 Loki序列可以有多少个元素,用户可以定义吗?
最佳答案
implementation显示18个隐藏的模板参数,因此这应该是上限
template
<
typename T1 = NullType, typename T2 = NullType, typename T3 = NullType,
typename T4 = NullType, typename T5 = NullType, typename T6 = NullType,
typename T7 = NullType, typename T8 = NullType, typename T9 = NullType,
typename T10 = NullType, typename T11 = NullType, typename T12 = NullType,
typename T13 = NullType, typename T14 = NullType, typename T15 = NullType,
typename T16 = NullType, typename T17 = NullType, typename T18 = NullType
>
struct MakeTypelist { /* stuff */ };
关于c++ - Loki序列可以包含几个元素?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/14454198/