is a symbolic representation of a preprocessor include statement.
更多信息和选项更多信息SymbolicC expressions are inert; they evaluate to themselves, staying in an unevaluated form.SymbolicC expressions can be converted into a C string with ToCCodeString.
To use SymbolicC you first need to load the package:
This includes a header file:
This includes a system header file:
You can include a number of header files: