<CFNumber> ( number -- alien )

Vocabulary

core-foundation.numbers

Inputs

number

an object

Outputs

alien

an object

Definition

IN: core-foundation.numbers

GENERIC: <CFNumber> ( number -- alien )

Methods

USING: alien.c-types alien.data core-foundation.numbers kernel ;

M: f <CFNumber>
    drop f kCFNumberIntType 0 int <ref> CFNumberCreate ;


USING: alien.c-types alien.data core-foundation.numbers kernel
math ;

M: float <CFNumber>
    [ f kCFNumberDoubleType ] dip double <ref> CFNumberCreate ;


USING: alien.c-types alien.data core-foundation.numbers kernel
math ;

M: integer <CFNumber>
    [ f kCFNumberLongLongType ] dip longlong <ref>
    CFNumberCreate ;


USING: alien.c-types alien.data core-foundation.numbers kernel ;

M: t <CFNumber>
    drop f kCFNumberIntType 1 int <ref> CFNumberCreate ;