about Args

[yankun at iscas.ac.cn]

Hi,all
In apt source code, The file "/apt-get.cc"  ,line 1715, CommandLine CmdL(Args,data(),_config).
But Args does not have a element data();


struct CommandLine::Args
{
   char ShortOpt;
   const char *LongOpt;
   const char *ConfName;
   unsigned long Flags;
   
   inline bool end() {return ShortOpt == 0 && LongOpt == 0;};
   inline bool IsBoolean() {return Flags == 0 || (Flags & (Boolean|InvBoolean)) != 0;};
};



So  how should I understand it?


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