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  1. #include <iostream>
  2.  
  3. template <class T>
  4. class Stack_Class{
  5. public:
  6.     T* stack;
  7.     int item_quantity;
  8.     T* First_item;
  9.     int Max_quantity;
  10.  
  11.     Stack_Class(int value); 
  12.     ~Stack_Class();
  13.     bool Add(T value);
  14.     T Pop();
  15.     int GetMax_Quantity();
  16.     bool Full();
  17.     bool Empty();   
  18. };
  19.  
  20.  
  21. template <class T>
  22. Stack_Class<T>::Stack_Class(int value){
  23.     if (value > 0){
  24.         stack = new T[value];
  25.         First_item = stack;
  26.         item_quantity = 0;
  27.         Max_quantity = value;
  28.     }
  29. }
  30.  
  31. template <class T>
  32. Stack_Class<T>::~Stack_Class(){
  33.     if (First_item){
  34.         delete First_item;
  35.     }
  36. }
  37.  
  38.  
  39.  
  40. template<class T>
  41. bool Stack_Class<T>::Add(T num){
  42.     if (item_quantity <Max_quantity){       
  43.  
  44.         stack[item_quantity++] = num;
  45.         return true;
  46.     }
  47.     else return false;
  48. }
  49.  
  50. template<class T>
  51. T Stack_Class<T>::Pop(){
  52.     if (!Empty()){
  53.         item_quantity--;
  54.         return stack[item_quantity];
  55.     }
  56.      return 0;
  57. }
  58.  
  59. template<class T>
  60. bool Stack_Class<T>::Empty(){
  61.     return (item_quantity == 0);
  62. }
  63.  
  64. template <class T>
  65. int Stack_Class<T>::GetMax_Quantity(){
  66.     return Max_quantity;
  67. }
  68.  
  69. int main(){    
  70.     Stack_Class<int> intStack(3);
  71.  
  72.     intStack.Add(1);
  73.     intStack.Add(2);
  74.     intStack.Add(3);
  75.     int count = intStack.GetMax_Quantity();
  76.  
  77.     for (int i = 0; i < count; i++){
  78.         std::cout << "Pop No: " << i << " - Elemento: "  << intStack.Pop() << std::endl;
  79.     }
  80.     return 0;
  81. }
  82.  
Success #stdin #stdout 0s 3428KB
comments (?)
stdin
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Standard input is empty
stdout
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Pop No: 0 - Elemento: 3
Pop No: 1 - Elemento: 2
Pop No: 2 - Elemento: 1
https://ideone.com/M0BSh2
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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