---
title: AnyColumnPrototype
framework: tabulardata
role: symbol
role_heading: Protocol
path: tabulardata/anycolumnprototype
---

# AnyColumnPrototype

A prototype that creates type-erased columns.

## Declaration

```swift
protocol AnyColumnPrototype
```

## Topics

### Naming a Prototype Column

- [name](tabulardata/anycolumnprototype/name.md)

### Creating Columns

- [makeColumn(capacity:)](tabulardata/anycolumnprototype/makecolumn(capacity:).md)

## See Also

### Type-Erased Columns

- [AnyColumn](tabulardata/anycolumn.md)
- [AnyColumnSlice](tabulardata/anycolumnslice.md)
- [AnyColumnProtocol](tabulardata/anycolumnprotocol.md)