Converts between any Lisp float and the C double
type or the C float
type.
keyword
:lisp-float &optional float-type
float-type ::= :single | :double
float-type⇩ |
Determines the C type to convert to. The default is :single . |
The FLI type :lisp-float
converts between any Lisp float and either the C float
or the C double
type. The default is to convert to the C float
type, but by specifying :double for float-type, conversion occurs between any Lisp float and the C double
type.
Foreign Language Interface User Guide and Reference Manual - 01 Dec 2021 19:34:59