必须指定数组维数,并且它们必须为正的整型常量来表示。
The array dimensions must be specified and they must be positive constant integer expressions.
下列三行顶点着色代码,求出矩阵数组里存储的常量的绝对偏移量。
The following three lines from the vertex shader code determine the absolute offset into the matrix array which is stored as constants.
而且,与数据直接量相同,数组直接量中的元素不必仅限于常量,它可以是任意的表达式。
Also, as with object literals, the elements in array literals can be arbitrary expressions and need not be restricted to constants.
假设分配和释放需要常量时间,这个扩容动作花费O (n)时间,这里的n是当前数组的大小。
Assuming allocates and frees run in constant time, this enlargement process takes o (n) time where nis the current size of the array.
第二章数组名是一个指针常量吗?
第二章数组名是一个指针常量吗?
应用推荐