---
title: "init(status:attributes:symbolicFactorization:userFactorStorage:numericFactorization:solveWorkspaceRequiredStatic:solveWorkspaceRequiredPerRHS:)"
framework: accelerate
role: symbol
role_heading: Initializer
path: "accelerate/sparseopaquefactorization_float/init(status:attributes:symbolicfactorization:userfactorstorage:numericfactorization:solveworkspacerequiredstatic:solveworkspacerequiredperrhs:)"
---

# init(status:attributes:symbolicFactorization:userFactorStorage:numericFactorization:solveWorkspaceRequiredStatic:solveWorkspaceRequiredPerRHS:)

Creates a new opaque factorization with the specified parameters.

## Declaration

```swift
init(status: SparseStatus_t, attributes: SparseAttributes_t, symbolicFactorization: SparseOpaqueSymbolicFactorization, userFactorStorage: Bool, numericFactorization: UnsafeMutableRawPointer?, solveWorkspaceRequiredStatic: Int, solveWorkspaceRequiredPerRHS: Int)
```

## Parameters

- `status`: The status of the factorization object.
- `attributes`: The attributes of the factorization object.
- `symbolicFactorization`: The symbolic factorization that this numeric factorization depends on.
- `userFactorStorage`: A Boolean value that indicates whether user-provided storage backs this object.
- `numericFactorization`: A pointer to a private internal representation of the numeric factor.
- `solveWorkspaceRequiredStatic`: The required size of the static workspace for a call to a sparse solve function.
- `solveWorkspaceRequiredPerRHS`: The required size of the per-right-hand-side workspace for a call to a sparse solve function.

## Return Value

Return Value A new opaque factorization.

## See Also

### Creating an Opaque Factorization

- [init()](accelerate/sparseopaquefactorization_float/init().md)