class IO2GClosedTradesTableResponseReader

Brief

The class reads a stream of closed position rows coming from the trading server.

Details

All data from the trading server come in the form of responses. The type of the response depends on the type of the request. An IO2GResponse object of the GetClosedTrades type comes from the trading server as a response to the request for initial closed position information. The response consists of the Closed Trades table rows. Every row is represented by an IO2GClosedTradeRow object. In order to read this response, you must use the O2GClosedTradesTableResponseReader.

Getting the response

If your application uses the IO2GTableManager, the Closed Trades table is always loaded during the login process. This information is kept in an IO2GClosedTradesTable object.

If your application does not use the IO2GTableManager, the initial closed position information needs to be requested.
Depending on the trading server settings, the Closed Trades table may or may not be loaded by the server automatically during the login process. To determine whether the table is loaded or not and what follow-up action is required to obtain the GetClosedTrades response, use the returned value of the IO2GLoginRules.isTableLoadedByDefault method:

Instantiating the class

After receiving the GetClosedTrades response, an instance of the O2GClosedTradesTableResponseReader class can be obtained by calling the IO2GResponseReaderFactory.createClosedTradesTableReader method. For example:

O2G2Ptr<IO2GResponseReaderFactor> responseFactory = session->getResponseReaderFactory();
O2G2Ptr<IO2GClosedTradesTableResponseReader> closedTradesReader = responseFactory->createClosedTradesTableReader(closedTradesResponse);