0x00bbc670 {0xcdcdcdcd <读取字符串的字符时出错。>}
#include <iostream>
using namespace std;
template<typename T>
class stack
{
public:
explicit stack(int ss = SIZE);
stack(const stack & a);
bool isempty(){ return top == 0; }
bool isfull(){ return top == stacksize; }
bool pop(T &a);
bool push(const T &b);
stack& operator=(const stack &a);
~stack();
private:
int top;
T * ar;
int stacksize;
enum {SIZE=10};
};
template<typename T>
stack<T>::stack(int ss) :stacksize(ss), top(0)
{
ar = new T [stacksize];
}
template<typename T>
stack<typename T>::~stack()
{
delete [] ar;
}
template<typename T>
stack<typename T>::stack(const stack& a)
{
top=a.top;
stacksize=a.stacksize;
ar= new T[stacksize];
for (int i=0;i<top;i++)
{
ar[i]=a.ar[i];
}
}
template<typename T>
bool stack<T>:: pop(T &a)
{
if (top>0)
{
a=ar[--top];
cout<<"a="<<a<<endl;
return true;
}
cout<<"stack is empty"<<endl;
return false;
}
template <typename T>
bool stack<T>::push(const T &b)
{
if (top<stacksize)
{
ar[top++] = b;
return true;
}
cout << "stack is full" << endl;
return false;
}
template <typename T>
stack<T>& stack<T>:: operator=(const stack &a)
{
if (this==&a)
{
return *this;
}
top=a.top;
stacksize=a.stacksize;
delete [] ar;
T* ar =new [stacksize];
for (int i=0;i<top;i++)
{
ar[i] = a.ar[i];
}
/*
top=a.top;
stacksize=a.stacksize;
ar= new T[stacksize];
for (int i=0;i<top;i++)
{
ar[i] = a.ar[i];
}
*/
return *this;
}
#include <iostream>
#include "array.h"
#include <ctime>
#include <cstdlib>
using namespace std;
const int num = 10;
int main()
{
srand(time(0));
const char* out[num] = { "1 :a", "2 :b", "3 :c", "4 :d", "5 :e",
"6 :f", "7 :g", "8 :h", "9 :i", "10 :j" };
const char * input[num];
int process = 0;//inpoint out[];
int innext = 0;//inpoint input[];
int stacksize;
cout << "input stacksize:";
//int stacksize;
cin >> stacksize;
cout << "ok" << endl;
stack<const char*> st(stacksize);
while (process<num)
{
if (st.isempty())
{
st.push(out[process++]);
}
else if (st.isfull())
{
st.pop(input[--innext]);
}
else if (rand()%2 && process<num)
{
st.push(out[process++]);
}
else
{
st.pop(input[--innext]);
}
}
for (int i = 0; i < num;i++)
{
cout << input[i] << endl;
}
cout << "bey" << endl;
while (1);
return 0;
}
ar 0x00bbc670 {0xcdcdcdcd <读取字符串的字符时出错。>} const char * *
出现运行运行时错误，看我看一下
