boundary n. 边界,疆界,限界 (between);(球场)边线;界标;界限,范围,分野。 aboundary dispute 边界纠纷。 the boundary between Canada and the United States 美加国界。 boundaries on all sides 四方辐辏之所,四通八达。
The stride is the width of a single row of pixels a scan line , rounded up to a four - byte boundary 跨距是单行像素(一个扫描行)的宽度,舍入为一个4字节的边界。
Modern architectures pentium and newer would prefer " long double " to be aligned to an 8 - or 16 - byte boundary 现代的体系架构( pentium及更新的体系架构)更喜欢将“ long double ”按照8字节或16字节进行对。
In this example , it will raise an exception because the pointer argument we supply isn ' t aligned to a 4 - byte boundary 在这个例子中,它将产生一个异常,因为我们提供的指示器意见不是排列成一个4位分界的。
Managed code must be responsible for aligning data types according to the proper byte boundaries , known as the packing process , specified for the native operating system 托管代码必须负责根据为本机操作系统指定的正确字节边界排列数据类型,此过程称为封装过程。
By default , data fields are naturally aligned for example , 2 - byte integers are aligned on even - byte boundaries ; 4 - byte integers are aligned on quad - word boundaries , and so on 默认情况下,数据字段自然对(例如, 2字节整数在偶字节边界对; 4字节整数在四字边界对,依此类推) 。