Single-serving Visitor Pattern - Usage Examples

Usage Examples

The single-serving visitor is called through the intermediate of static methods.

  • Without parameters:
Element* elem; SingleServingVisitor::apply_to(elem);
  • With parameters:
Element* elem; TYPE param1, param2; SingleServingVisitor::apply_to(elem, param1, param2);
  • Implementation as a singleton:
Element* elem; TYPE param1, param2; SingleServingVisitor::set_param1(param1); SingleServingVisitor::set_param2(param2); SingleServingVisitor::apply_to(elem);

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