C / C++ / MFC

vector<vector<int>> mark[5]

bool func (std::string::iterator& ptr, std::string& container)
{
  //...
  if (ptr != container.end())
    //do stuff
}

func (s.begin(), s);

bool func (std::string::interator& ptr, std::string::const_iterator& limit)
{
  //...
  if (ptr != limit)
    //do stuff
}

func (s.begin(), s.end());

'System': a namespace with this name does not exist

struct tcbholder
	{
		char* tcb;
		char programname[8];
		//	struct stdecs *storageptr;
		struct stdecs stdecsx;
		list <stdecs> strptr;
		list <stdecs>::iterator stfirstptr;
		list <stdecs>::iterator straverse;
	};

struct stdecs
	{
		struct vsmdesc stordesc;
		char* tcb;
		struct blkdesc ablkdescx;
		struct blkdesc fblkdescx;
		//	struct stdecs* nextdecs;
		
		list <blkdesc> ablkptr;
		list<blkdesc>::iterator blktraverse;
		list<blkdesc> fblkptr;
	}

struct blkdesc
	{
		char type;
		int blkaddr;
		int blklen;
		//	struct blkdesc* nextblkdesc;
	};

list<tcbholder> tcbcollecter;

list <tcbholder>::iterator tcbitrate;

tcbitrate = tcbcollecter.begin();

tcbitrate->straverse = tcbitrate->strptr.begin();

_STL_VERIFY(this->_Ptr != _Mycont->_Myhead, "cannot dereference end list iterator");