---
title: blockSize
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/sparseopaquesymbolicfactorization/blocksize
---

# blockSize

The block size.

## Declaration

```swift
var blockSize: UInt8
```

## See Also

### Inspecting a Factorization’s Structure

- [attributes](accelerate/sparseopaquesymbolicfactorization/attributes.md)
- [SparseAttributes_t](accelerate/sparseattributes_t.md)
- [columnCount](accelerate/sparseopaquesymbolicfactorization/columncount.md)
- [rowCount](accelerate/sparseopaquesymbolicfactorization/rowcount.md)
- [workspaceSize_Double](accelerate/sparseopaquesymbolicfactorization/workspacesize_double.md)
- [workspaceSize_Float](accelerate/sparseopaquesymbolicfactorization/workspacesize_float.md)
- [factorSize_Double](accelerate/sparseopaquesymbolicfactorization/factorsize_double.md)
- [factorSize_Float](accelerate/sparseopaquesymbolicfactorization/factorsize_float.md)