admin 管理员组

文章数量: 1184232


2024年4月22日发(作者：clientheight为0)

c++传递二维数组参数

English Answer:

In C++, there are a few ways to pass a 2D array as an

argument to a function. One way is to pass the array by

reference. This means that the function will have access to

the original array, and any changes made to the array in

the function will be reflected in the array in the calling

function.

To pass an array by reference, use the & operator in

the function declaration. For example:

cpp.

void printArray(int (&array)[3][4]) {。

for (int i = 0; i < 3; i++) {。

for (int j = 0; j < 4; j++) {。

cout << array[i][j] << " ";

}。

cout << endl;

}。

}。

Another way to pass a 2D array as an argument to a

function is to pass the array as a pointer. This means that

the function will have access to the memory address of the

array, but not the array itself. To pass an array as a

pointer, use the operator in the function declaration. For

example:

cpp.

void printArray(int array) {。


本文标签： 数组 参数 传递

版权声明：本文标题：c++传递二维数组参数 内容由网友自发贡献，该文观点仅代表作者本人， 转载请联系作者并注明出处：http://www.roclinux.cn/b/1713790288a651637.html， 本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。