int _export BDEQuery(record* ptrRes,const size_t* szar, const char* ptrQry)
{
	TQuery* myQ = new TQuery((TComponent*)NULL);
	myQ->Active = false;
	myQ->DatabaseName = AnsiString("db");
	myQ->SQL->Clear();
	myQ->SQL->Add(AnsiString(ptrQry));
	myQ->Active = true;
	myQ->First();
	ptrRes->resize(myQ->RecordCount*myQ->RecordSize);
	void* iter = ptrRes->begin();
	try
	{
	for(int i= 0 ;i<myQ->RecordCount;i++)
	{
		const size_t* ptrSz = szar;
		for(int j= 0 ;j<myQ->FieldCount;j++)
		{
			myQ->Fields->operator [](j)->GetData(iter,true);
			iter = ptrRes->shift(*(ptrSz++));
		}
	}
	myQ->~TQuery();
	return  0 ;
	}
	catch(...)
	{
		return - 1 ;
	}
}

#include <malloc.h>

class record
{
	void* ptrData;
	int size;

public:
	record();
	record(size_t);

	void*	resize(size_t);
	void*	begin()			{return ptrData;}
	void*	shift(size_t v)	{return (char*)ptrData+v;}
	void*	end()			{return (char*)ptrData+size;}
};

typedef vector<char> v_char;
__declspec(dllimport) int BDEQuery(record* , const size_t*, const char*);

struct BarRec
{
	char code[ 16 ];
	char articul[ 31 ];
	char sz[ 11 ];
	int num;
};

#pragma argsused
int main(int argc, char* argv[])
{
	const char* query = "select * from bar.db where barcode = 2400002099732";
	record* man = new record();
	BarRec* bar = new BarRec();
	size_t szar[] = {sizeof(bar->code), sizeof(bar->articul), sizeof(bar->sz), sizeof(bar->num)};
	try
	{
		BDEQuery(man,szar, query);
		char* first = static_cast<char*>(man->begin());
		char* sec = static_cast<char*>(man->shift(*szar));
		std::cout<<first<<";\n "<<sec;
	}
	catch(...)
	{
	std::cout<<"something wrong happened";
	}
	return  0 ;
}