SP是一个基于GNU C++编译器

				// Copyright (c) 1994 James Clark				// See the file COPYING for copying permission.								#ifndef Named_INCLUDED				#define Named_INCLUDED 1								#include "StringC.h"								#ifdef SP_NAMESPACE				namespace SP_NAMESPACE {				#endif								class SP_API Named {				public:				  Named(const StringC &name) : name_(name) { }				  virtual ~Named() { }				  const StringC &name() const { return name_; }				  const StringC *namePointer() const { return &name_; }				  void setName(const StringC &name) { name_ = name; }				  void swap(Named &to) { name_.swap(to.name_); }				private:				  StringC name_;				};								#ifdef SP_NAMESPACE				}				#endif								#endif /* not Named_INCLUDED */