The MatrixStuffing class.

```
# S4 method for MatrixStuffing,Problem
perform(object, problem)
# S4 method for MatrixStuffing,Solution,InverseData
invert(object, solution, inverse_data)
```

## Arguments

- object
A MatrixStuffing object.

- problem
A Problem object to stuff; the arguments of every constraint must be affine.

- solution
A Solution to a problem that generated the inverse data.

- inverse_data
The data encoding the original problem.

## Methods (by generic)

`perform(object = MatrixStuffing, problem = Problem)`

: Returns a stuffed problem. The returned problem is a minimization problem in which every
constraint in the problem has affine arguments that are expressed in the form A

```
invert(
object = MatrixStuffing,
solution = Solution,
inverse_data = InverseData
)
```

: Returns the solution to the original problem given the inverse_data.