Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Given:
namespace A {
class Foo;
class Bar;
}
namespace B {
class Foo;
class Bar;
}
I want to template a class on the namespace A or B such that the following works:
template<name> class C {
name::Foo* foo;
name::Bar* bar;
}
Can this be done directly or do I need to create a pair of struct types with typedefs in them?
You can’t template on a namespace. If you’re able to use a class (with most likely public attributes/static methods) then you can template on the class as a semi-workaround.