// trick1.cpp - demonstrates operator() usage in Enforcer

#include <iostream>
#include <string>

class test1
{
public:
  test1& operator()(const std::string &s)
  {
    std::cout << s.c_str();
    return *this;
  }
};

void main()
{
  std::cout << "\n  Demonstrating Enforcer's operator() trick"
            << "\n ===========================================\n";

  test1 t;
  t("\n\n  first pair of parens\n")("  second pair of parens\n")("  last pair\n");

  std::cout << "\n\n";
}