cxx/libcpp/foo.h


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#ifndef _foo_h
#define _foo_h

#include <iostream>

class foo {
public	:
  int i ;

  foo() : i(0) {} ;
  foo( const int i0 ) : i(i0) {};

  friend ostream& operator << (ostream&,const foo&);
  friend ostream& operator << (ostream&,const foo&, const foo&);
};

#endif