---
title: MPSNNGramMatrixCalculation
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpsnngrammatrixcalculation
---

# MPSNNGramMatrixCalculation

## Declaration

```swift
class MPSNNGramMatrixCalculation
```

## Topics

### Initializers

- [init(coder:device:)](metalperformanceshaders/mpsnngrammatrixcalculation/init(coder:device:).md)
- [init(device:)](metalperformanceshaders/mpsnngrammatrixcalculation/init(device:).md)
- [init(device:alpha:)](metalperformanceshaders/mpsnngrammatrixcalculation/init(device:alpha:).md)

### Instance Properties

- [alpha](metalperformanceshaders/mpsnngrammatrixcalculation/alpha.md)

## Relationships

### Inherits From

- [MPSCNNKernel](metalperformanceshaders/mpscnnkernel.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)