Ichimoku Cloud is a technical analysis tool used to identify trends in the financial markets. It consists of several components such as the Tenkan-sen, Kijun-sen, Senkou Span A, Senkou Span B, and Chikou Span.To calculate Ichimoku Cloud using C++, you would need to write code that calculates the different components based on historical price data. This would involve calculating moving averages, high and low prices, and plotting the various lines on a chart.