结构体数组.

[piaomiao163]

下面的代码如果是

sysmetrics [] = 
{ 
    {SM_CXSCREEN, TEXT ("SM_CXSCREEN"), TEXT ("Screen width in pixels")}, 
    {SM_CYSCREEN, TEXT ("SM_CYSCREEN"), TEXT ("Screen height in pixels")}, 
    ... 
}

我会理解～～但是定义sysmetrics []的时候里面的每个数组并没有用大括号区分啊～～c++会自动区分吗？？就是自动3个为一个数组元素.

struct
{
     int     iIndex ;
     TCHAR * szLabel ;
     TCHAR * szDesc ;
}
sysmetrics [] =
{
     SM_CXSCREEN,             TEXT ("SM_CXSCREEN"),              
                              TEXT ("Screen width in pixels"),
     SM_CYSCREEN,             TEXT ("SM_CYSCREEN"),              
                              TEXT ("Screen height in pixels"),
     SM_CXVSCROLL,            TEXT ("SM_CXVSCROLL"),             
                              TEXT ("Vertical scroll width"),
     SM_CYHSCROLL,            TEXT ("SM_CYHSCROLL"),             
                              TEXT ("Horizontal scroll height"),
     SM_CYCAPTION,            TEXT ("SM_CYCAPTION"),             
                              TEXT ("Caption bar height"),
};

[Leejun527]

编译器会做处理的。
一般加上大括号是个好习惯。

[xiaoyisnail]

[Quote=引用楼主 piaomiao163 的帖子:]
下面的代码如果是
C/C++ codesysmetrics []={
{SM_CXSCREEN, TEXT ("SM_CXSCREEN"), TEXT ("Screen width in pixels")},
{SM_CYSCREEN, TEXT ("SM_CYSCREEN"), TEXT ("Screen height in pixels")},
...
}
我会理解～～但是定义sysmetrics []的时候里面的每个数组并没有用大括号区分啊～～c++会自动区分吗？？就是自动3个为一个数组元素.

C/C++ codestruct{intiIndex ;
TCHAR*szLabel ;
TCHAR*szD…
[/Quote]
会自动区分的，编译器会根据结构体的大小来判断数组元素个数的