Can I use templates with structs in C++?

Can I use templates with structs in C++?

Yes, you can use templates with structs in C++. This allows you to create generic data structures.

Can you give me an example of a templated struct?

Sure! Here's a simple example:

template <typename T>
struct MyStruct {
    T data;
};

This struct can hold any data type.

How do I instantiate this templated struct?

You can instantiate it like this:

MyStruct<int> intStruct;
intStruct.data = 5;

MyStruct<std::string> stringStruct;
stringStruct.data = "Hello";

Are there any limitations when using templates with structs?

One limitation is that all template parameters must be known at compile time. Also, complex types may require special handling.