Modern LinkedList IsEmpty

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IsEmpty

Returns true if the list has no values.

Syntax

IsEmpty( ) as boolean

Examples

#import "std/containers"
using containers

dim q as LinkedList( of int32 )
print q.IsEmpty          '' true

dim as int32 x = 1
q.PushBack( x )
print q.IsEmpty          '' false

'' Worth checking before Front/Back/Pop*, which answer with a blank T
'' rather than an error on an empty list
q.Clear( )
print q.IsEmpty          '' true

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Library: LinkedList
Category: LinkedList
Documented under: Members