# Barrack Settlement::BestBarrack(int)

[Family: Settlement](/imperivm/en/CKS/familias/settlement/)

## Exact signature

```text
Barrack Settlement::BestBarrack(int)
```

## Description

Selects an eligible barracks in the settlement with the lowest score accepted by its selection procedure. Returns an invalid reference if no candidate is selected.

## Usage notes

Selection filters settlement members and excludes barracks in a particular state. The exact meaning of that state, the score, and the integer argument is not fully documented; this entry does not identify them as distance, level, or unit count.

## Parameters and return type

**Return type:** `Barrack`

The member is called on an object. Its receiver is not repeated among this signature’s arguments.

| Position | Type |
| --- | --- |
| 1 | `int` |

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