Hello C++ Programmer, welcome.
In this tutorial we will discuss about pointer.
Pointer is just a different type of variable. This type of variable holds not value (integer value, float value, character value) but memory address.
As you know, all our data or value of a variable is stored at certain address of the memory.
So, this type of variable (pointer, I mean) holds it (address of the memory).
There are 3 types of activity that you can do oftenly with pointer, for instances:
1. Creating pointer variable.
2. Assigning a memory address to a pointer variable.
3. Accessing value
It just how to declare it. It doesn't mean
In this tutorial we will discuss about pointer.
Pointer is just a different type of variable. This type of variable holds not value (integer value, float value, character value) but memory address.
As you know, all our data or value of a variable is stored at certain address of the memory.
So, this type of variable (pointer, I mean) holds it (address of the memory).
There are 3 types of activity that you can do oftenly with pointer, for instances:
1. Creating pointer variable.
2. Assigning a memory address to a pointer variable.
3. Accessing value
It just how to declare it. It doesn't mean
Pointer also can have arithmatic operation
To read pointer arithmatic operation you can read in here.
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