Incrementing Numbers Using Pointers
Learn how to increment numbers using pointers.
We'll cover the following...
We'll cover the following...
Increment numbers in different environments
In the pseudocode, we can use pointers to increment a number stored at the memory location with the address stored in x0:
[x0] <- [x0] + 1
In the C/C++ language
In C or C++, we can write incrementing numbers using pointers in three possible ways:
*a = *a + 1; // method 1++(*a); // method 2(*a)++; // method 3
In the assembly language
In the assembly language, we use instructions ldr ...