小编emp*_*pty的帖子

我试图用c ++创建一个动态字符串数组.当我尝试将动态字符串数组的内容显示到控制台时,我收到此错误:

Exception thrown at 0x0FD670B6 (msvcp140d.dll) in Assignment4.exe: 0xC0000005: Access violation reading location 0xDDDDDDDD.

这是我的代码:

DynamicStringArray.h

#pragma once
#include "stdafx.h"
#include <string>
#include <iostream>

using namespace std;

class DynamicStringArray
{
public:
    DynamicStringArray();
    DynamicStringArray(DynamicStringArray &array);
    ~DynamicStringArray();
    int getSize();
    void displayContents();
    void addEntry(const string &addElement);
    string getEntry(int index);
    int deleteEntry(const string &deleteElement);

private: 
    string *dynamicArray;
    int size;
};

DynamicStringArray.cpp

#include "stdafx.h"
#include "DynamicStringArray.h"
#include <string>
#include <iostream>

using namespace std;

DynamicStringArray::DynamicStringArray()
{
    dynamicArray = NULL;
    size = 0;
}

DynamicStringArray::DynamicStringArray(DynamicStringArray &array) …