Question

I have two template classes like

template <class T>
class MyClass1{};

template <class T>
class MyClass2{};

and I have a template function using them as an argument. The classes are specialized with std::string:

template <template class<std::string> T> myMethod(T<std::string>& arg){}

I’d like to use myMethod(objectOfMyClass1) and myMethod(objectOfMyClass2), but the code doesn’t compile. How to specialize a template class for a template function?

Answer 1

This is a compilable example

template <class T>
class MyClass1{};

template <class T>
class MyClass2{};

template <template <typename> class T> 
void myMethod(T<std::string>& arg){}

int main()
{
MyClass1<std::string> c1;
myMethod(c1);
MyClass1<std::string> c2;
myMethod(c2);
}