Intro To C++/Pointing to Data
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What is a pointer?
[edit | edit source]A Pointer is a variable that contains a memory address of other variable. Pointer variable can be declared like the other variable. But, the data type is suffixed by a "*" character.
#include <iostream>;
using namespace std;
int main{
return 0;
}
Playing with pointer
[edit | edit source]Reference,an object in a program
[edit | edit source]Pointer & Reference
[edit | edit source]#include <iostream>;
using namespace std;
int main{
return 0;
}