par-pos?

List of:	Scheme Extensions
Subjects:	Mathematics
Contents:	Kernel

Action:

Determines if a Scheme object is a part.

Filename:

kern/kern_scm/par_scm.cxx

Syntax:

(par-pos? object)

Arg Types:

object

scheme-object

Returns:

boolean

Description:

Returns #t for par-pos objects, otherwise returns #f.

object specifies the scheme-object that has to be queried for a part.

Example:

; par-pos?

; Create a par-pos object.

(define par1 (par-pos 3 7))

;; par1

; Determine if an object is a par-pos.

(par-pos? par1)

;; #t

(par-pos? (gvector 0 0 0))

;; #f

(par-pos? -4)

;; #f

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