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By: a guest on Aug 10th, 2012  |  syntax: None  |  size: 0.37 KB  |  hits: 6  |  expires: Never
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  1. overloaded based on constness
  2. class val_class {
  3. public:
  4.     val_class(const BigClass &v)
  5.         : _val(v) {}
  6.  
  7.     const BigClass& val() const {return _val;}
  8.     BigClass& val() {return _val;}
  9. };
  10.  
  11. void example(const BigClass *pbc, BigClass &rbc)
  12. {
  13.     pbc->val();
  14.     rbc.val();
  15. }
  16.        
  17. void example(const val_class *pbc, val_class &rbc)
  18. {
  19.     pbc->val();
  20.     rbc.val();
  21. }
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