Introduction The DAS Lite C++ library is a minimal collect collection of classes needed to implement a simple read webApp. This webApp should create a prepared statement using a given select statement string and return the selected rows. It also should generate a graph with the data returned by the database using SDO C++ framework. Class Diagram This class diagram represents the structure of DAS Lite C+. These classes were extracted from DAS Java and should be implemented in C+. The Connection class should be replaced for HDBC structure, from ODBC framework. ![](/confluence/download/attachments/57713/DAS_lite_diagram.jpg?version=1&modificationDate=1171984500000&api=v2) |