> For the complete documentation index, see [llms.txt](https://docs.luaplusplus.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.luaplusplus.org/language-improvements/classes/constructors.md).

# Constructors

Lua++ supports two different kinds of constructors by default: `implicit` and `explicit`. Explicit constructors require the parameters to be wrapped in parentheses, while `implicit` allow the value to be directly passed as shown in the following examples:

```typescript
class ExplicitConstructor {
    value: number,

    constructor(value: number)
        self.value = value
    end
}

local exp: ExplicitConstructor = ExplicitConstructor(1)
```

```typescript
class ImplicitConstructor {
    value: number,

    implicit constructor(value: number)
        self.value = value
    end
}

local imp: ImplicitConstructor = 1
```


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