uses a pointer to access all three elements of array ob after being assigned ob's starting address : object pointer « Pointer « C++ Tutorial

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C++ Tutorial » Pointer » object pointer

11.7.2.uses a pointer to access all three elements of array ob after being assigned ob's starting address

#include <iostream>

using namespace std;

   

class cl {

  int i;

public:

  cl() { i=0; }

  cl(int j) { i=j; }

  int get_i() { return i; }

};

   

int main()

{

  cl ob[3] = {1, 2, 3};

  cl *p;

  int i;

   

  p = ob; // get start of array

  for(i=0; i<3; i++) {

    cout << p->get_i() << "\n";

    p++; // point to next object

  }

   

  return 0;

}

11.7.object pointer
	11.7.1.	Pointers to Objects
	11.7.2.	uses a pointer to access all three elements of array ob after being assigned ob's starting address
	11.7.3.	assign the address of a public member of an object to a pointer and then access that member by using the pointer
	11.7.4.	dereferencing the pointer returned by new
	11.7.5.	array of pointers to objects

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