C++自定义动态数组模板

2014-11-01 08:30:06 · 作者: · 浏览: 58

  #include "stdafx.h"


  #include


  using namespace std;


  template


  class MyArray


  {


  int len;


  public:


  T *data;


  MyArray()


  {


  data = NULL;


  len = 0;


  }


  ~MyArray()


  {


  delete[] data;


  }


  T& operator [](int index);


  void push(T d);


  };


  template


  T& MyArray ::operator [](int index)


  {


  if(index<0||index>(len-1))


  {


  cout<<"Bad subscript!"<


  exit(1);


  }


  return data[index];


  }