指针测试之函数中变量地址对齐情况

试代码：

# include "stdafx.h"
# include <iostream >
# include <Windows.h >


using namespace std;


static void DelaySeconds( int Time);


int _tmain( int argc, _TCHAR * argv[])
{
char       CharPointer[ 13]      = {NULL};
char       CharPointer1[ 13]     = {NULL};
char       CharPointer2[ 13]     = {NULL};
short int  ShortIntPointer[ 13] = {NULL};
int        IntPointer[ 13]       = {NULL};
long   int  LongIntPointer[ 13]   = {NULL};


cout << "CharPointer    :" << &CharPointer <<endl;
cout << "CharPointer + 1:" <<CharPointer + 1 <<endl;
cout << "CharPointer1   :" << &CharPointer1 <<endl;
cout << "CharPointer2   :" << &CharPointer2 <<endl;


cout << "ShortIntPointer    :" << &ShortIntPointer <<endl;
cout << "ShortIntPointer + 1:" <<ShortIntPointer + 1 <<endl;


cout << "IntPointer        :" << &IntPointer <<endl;
cout << "IntPointer + 1    :" <<IntPointer + 1 <<endl;


cout << "LongIntPointer     :" << &LongIntPointer <<endl;
cout << "LongIntPointer + 1 :" <<LongIntPointer + 1 <<endl;

DelaySeconds( 60);


return 0;
}


void DelaySeconds( int Time)
{
    Sleep(Time * 1000);
}

打印结果：

结果分析：从打印结果分析得出所有数组的首地址都是四字节对齐