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Felanpro

Arrow Member Selection Operator

Mar 31st, 2016
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  1. Arrow Member Selection Operator:
  2.  
  3. This Operator let you acces stuff from classes through a process including pointers!
  4.  
  5. Here is an example:
  6.  
  7. #include <iostream>
  8.  
  9. using namespace std;
  10.  
  11. class randomClass
  12. {
  13. public:
  14.  
  15.     void printCrap()
  16.     {
  17.         cout << "Did someone say steak?" << endl;
  18.     }
  19.  
  20. };
  21.  
  22. int main()
  23. {
  24.     randomClass felixobject; //Declaring an object.
  25.  
  26.     randomClass *felixpointer = &felixobject; //Declaring the pointer as to an object. (something like that? -.-)
  27.  
  28.     felixpointer -> printCrap();   //Notice that you don't do felixpointer.printCrap();
  29.  
  30.     return 0;
  31. }
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