codimension_type¶

Whether a codimension bound is an expression or *.

Declaration¶

codimension_type = CodimensionExpr | CodimensionStar

Value	Meaning
`CodimensionExpr`	the bound is the expression stored beside it.
`CodimensionStar`	the bound is `*`, so the extent is decided by the number of images at run time.

None. An enumeration value is not evaluated.

The last codimension of a coarray is always *, because the number of images is not known when the program is compiled.