Define pointer for structure : structure pointer « Structure « C++ Tutorial

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C++ Tutorial » Structure » structure pointer

8.4.1.Define pointer for structure

#include <iostream>

using namespace std;



struct MyStructure

{

   int n;

   float f;

   float f2;

};



int main()

{ 

 MyStructure myMyStructure;

 MyStructure *ptrMyStructure;



 //set the f of the structure

 myMyStructure.f = 1000;



 //intialize the pointer

 ptrMyStructure = &myMyStructure;



 //change the pointers f

 ptrMyStructure->f = 2000;



 //print out the structures f

 cout << myMyStructure.f << "\n";



 return 0;

}

8.4.structure pointer
	8.4.1.	Define pointer for structure
	8.4.2.	Pointers to structures
	8.4.3.	Use -> for structure pointer
	8.4.4.	Compare address

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