CODEWITHSUNDEEP
c++
Salem Alqahtani
Salem Alqahtani

Reputation: 75

How can I add a template class to stack array?

I am trying to use a template class in the stack with an array. The code is running fine but when I added template class, the code generates an error. This is the error message. Error: 'stack' is not a class, namespace, or enumeration.

template<class T>
class stack{
private:
     int top;
     T a[MAX_value];
public:
     stack():top (-1){}
     void push(T element);
     T pop();
     bool isEmpty();
     void display();
     void getTop();
};


void stack::push(T element){
.......
}

T stack::pop(){
....
}

I expected to get an integer output if I declare the stack input as integer or double. 

stack<int> s, or stack<double> s.

Upvotes: 0

Views: 183

Answers (1)

Igor Tandetnik
Igor Tandetnik

Reputation: 52611

The correct syntax for defining a member function for a class template outside the class definition is this:

template <class T>
void stack<T>::push(T element) {...}

Upvotes: 2

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