Creating and Using Basic Pointer in c++
This video tutorial explains the concept of pointers in c++.
You will learn what is a pointer, how to declare a pointer, how to initialise a pointer and also how to use value at operator to retrive the value pointed by the pointer in detail with examples.
watch more about pointers at https://www.youtube.com/watch?v=yy16U56FFVk
source code for this tutorial
#include <iostream> using namespace std; int main() { int age = 24; bool human = true; int *ageptr; bool *humanptr; ageptr = &age; humanptr = &human; cout << age << " --> " << ageptr <<endl; cout << human << " --> " << humanptr <<endl; cout << age << " --> " << *ageptr <<endl; cout << human << " --> " << *humanptr <<endl; return 0; }