---
title: simd_long1
framework: simd
role: symbol
role_heading: Type Alias
path: simd/simd_long1
---

# simd_long1

A vector of one 64-bit signed integer element.

## Declaration

```swift
typealias simd_long1 = Int
```

## Topics

### Alternative Type Alias

- [vector_long1](simd/vector_long1.md)

## See Also

### Vector Data Types

- [simd_long2](simd/simd_long2.md)
- [simd_long3](simd/simd_long3.md)
- [simd_long4](simd/simd_long4.md)
- [simd_long8](simd/simd_long8.md)