Explicitly use defaults for some parameters in class template instantiation
A class template can have multiple parameters that all have defaults.
template
-
If all your template arguments have defaults like in your example, you could create a helper struct to extract them for you.
templatestruct default_for_helper; template class T, size_t N, typename... Args> struct default_for_helper Then use it like this:
options
加载中...
- 热议问题