---
title: structure
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/sparsematrix_float/structure
---

# structure

The sparsity structure of the matrix.

## Declaration

```swift
var structure: SparseMatrixStructure
```

## See Also

### Inspecting a Matrix’s Structure and Data

- [data](accelerate/sparsematrix_float/data.md)