std::vector<TickData> GtaStockQuoter::querySnap(const std::vector<Contract> &contracts)
{
std::string codes = contracts2string(contracts);
std::vector<TickData> vec;
CDataBuffer<CQuotationDataPtr> lst;
RetCode code = api_->QuerySnap(Category_Quotation, const_cast<char*>(codes.c_str()), lst);
int cnt = lst.Size();
for (int i = 0; i< cnt; i++)
{
IQuotationData& quo_data = *lst[i];
TickData tick;
fromGtaStockTick(quo_data, &tick);
vec.push_back(tick);
}
return vec;
}
std::vector<Contract> GtaStockQuoter::getStockList(const char* market)
{
char* market_tag = const_cast<char*>(market);
std::vector<Contract> contracts;
CDataBuffer<StockSymbol> list;
api_->GetStockList(market_tag,list);
int cnt = list.Size();
for (int i = 0; i < cnt; i++)
{
std::vector<std::string> c = Util::split(list[i].Symbol, '.');
Contract contract(map2QDExchType(c[1].c_str()), c[0]);
contract.volume_multiple = 100;
contracts.push_back(contract);
}
return contracts;
}