Created
February 19, 2017 15:03
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Stack implemented using C++ template
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#include <iostream> | |
using namespace std; | |
// Class Stack with default parameter | |
template<typename T, int N=10> | |
class Stack | |
{ | |
public: | |
Stack(); | |
~Stack(); | |
void Push(T data); | |
T Pop(); | |
private: | |
T *Data; | |
int count; | |
}; | |
// Constructor | |
template<typename T, int N> | |
Stack<T,N>::Stack() | |
{ | |
Data = new T[N]; | |
count = 0; | |
} | |
// Destructor | |
template<typename T, int N> | |
Stack<T,N>::~Stack() | |
{ | |
delete [] Data; | |
} | |
// Method to push data | |
template<typename T, int N> | |
void Stack<T,N>::Push(T data) | |
{ | |
if (count < N) | |
{ | |
Data[count++] = data; | |
} | |
else | |
{ | |
cout<<"\n stack Overflow!!!"<<endl; | |
} | |
} | |
// Methos to pop data | |
template<typename T, int N> | |
T Stack<T,N>::Pop() | |
{ | |
if (count > 0) | |
{ | |
return Data[--count]; | |
} | |
else | |
{ | |
cout<<"\n stack is Empty"<<endl; | |
} | |
} | |
int main() | |
{ | |
Stack<int,5> stack; | |
Stack<int> stack1; | |
stack.Push(10); | |
stack.Push(20); | |
stack.Push(70); | |
stack.Push(50); | |
stack.Push(40); | |
cout<<stack.Pop()<<endl; | |
cout<<stack.Pop()<<endl; | |
cout<<stack.Pop()<<endl; | |
cout<<stack.Pop()<<endl; | |
cout<<stack.Pop()<<endl; | |
return 0; | |
} |
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