SymbolicC`
SymbolicC`

CUnion

CUnion[name,members]

is a symbolic representation of a union.

CUnion[name]

declares a union without specifying the contents.

CUnion[None,members]

does not give the union a name.

Details

  • SymbolicC expressions are inert; they evaluate to themselves, staying in an unevaluated form.
  • SymbolicC expressions can be converted into a C string with ToCCodeString.
  • The members of the union can be specified with lists or with CDeclare.

Examples

Basic Examples  (1)

To use SymbolicC, you first need to load the package:

This creates a union:

You can use CDeclare to declare the members of the union:

You can drop the name for the union by using a specification of None:

You can use an incomplete type with a typedef:

You can nest a union inside a struct: