Help: ICE_JVCC_DATA_STRUCTURES

To define data structures that do not have class methods or constructors, the class

To define data structures that do not have class methods or constructors, the class 
must extend the DataTypes class.  These classes map into C structs and SystemVerilog 
packed structures.  The structure members will be in the order the variables are 
encountered in the class.  The offset of each variable in a class, including data 
structures, is tracked by the compiler for initialization, run-time modification 
and readback.