指向指针数组的指针 [英] Pointer to Array of Pointers

问题描述

我有一个 int 指针数组 int* arr[MAX]; 我想将它的地址存储在另一个变量中.如何定义指向指针数组的指针?即:

I have an array of int pointers int* arr[MAX]; and I want to store its address in another variable. How do I define a pointer to an array of pointers? i.e.:

int* arr[MAX];
int (what here?) val = &arr;

推荐答案

应该是:

int* array[SIZE];
int** val = array;  

无需在 array 上使用地址运算符，因为数组会衰减为赋值运算符右侧的隐式指针.

There's no need to use an address-of operator on array since arrays decay into implicit pointers on the right-hand side of the assignment operator.

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