Using the this pointer to refer to object members. : this « Class « C++






  1. C++
  2. Class
  3. this

Using the this pointer to refer to object members.

  
#include <iostream>

using std::cout;
using std::endl;

class Test {
public:
   Test( int = 0 );
   void print() const;
private:
   int x;
}; 

Test::Test( int a ) { x = a; }

void Test::print() const   
{
   cout << "        x = " << x
        << "\n  this->x = " << this->x
        << "\n(*this).x = " << ( *this ).x << endl;
}

int main()
{
   Test testObject( 12 );

   testObject.print();

   return 0;
}








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