C++: Storing structs in a stack

Question

I have a struct:

    struct Vehicle
{
    char ad; // Arrival departure char
    string license; // license value
    int arrival; // arrival in military time
};

I want to store all the values in the struct in a stack.

I can store one value in the stack by doing:

    stack<string> stack; // STL Stack object
    Vehicle v; //vehicle struct object
    stack.push(v.license);

How can I store a the whole struct in the stack so I can later access the char, int, and, string?

Answer 1

Simple, just replace string for Vehicle and an instance of string for an instance of Vehicle:

stack< Vehicle > stack; // STL Stack object
Vehicle v; //vehicle struct object
stack.push(v);

Answer 2

The type between the < and > is what your stack will hold. The first one held strings, you can have one that holds Vehicles:

std::stack<Vehicle> stack;
Vehicle v;
stack.push(v);