Pointer to Structure Within the same Structure : Self Referential

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Pointer to Structure Within the same Structure : Self Referential

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1. In this Type , Structure has pointer to itself.
2. Pointer stores the address of the Structure of same type.

Syntax :

struct node
{
int data;
struct node *ptr;  //Pointer to Struct node
};

• Here ptr stores address of Structure node.
• This is useful in Dynamic Memory Allocation and Creating Linked Lists.

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Tags / Keywords : | Pointer, Pointer to Structure, structure

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