CitySim Docs
Fall 2026
API

# Vacant

o1.city.Vacant
object Vacant extends Demographic

This immutable singleton object effectively means “no demographic at all”. It can be used on a CityMap to indicate that a residence is empty.

## Attributes

Graph
Supertypes
  trait Demographic
  class Object
  trait Matchable
  class Any
Self type
  Vacant.type

## Members list

### Value members

#### Concrete methods

override def toString: String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

## Attributes

Returns

  a string representation of the object.

Definition Classes
  Any