public IEnumerable<Solution> Solve<TData, TRow, TCol>(
	TData data,
	Func<TData, IEnumerable<TRow>> iterateRows,
	Func<TRow, IEnumerable<TCol>> iterateCols,
	int numPrimaryColumns
)

Public Function Solve(Of TData, TRow, TCol) ( 
	data As TData,
	iterateRows As Func(Of TData, IEnumerable(Of TRow)),
	iterateCols As Func(Of TRow, IEnumerable(Of TCol)),
	numPrimaryColumns As Integer
) As IEnumerable(Of Solution)

public:
generic<typename TData, typename TRow, typename TCol>
IEnumerable<Solution^>^ Solve(
	TData data, 
	Func<TData, IEnumerable<TRow>^>^ iterateRows, 
	Func<TRow, IEnumerable<TCol>^>^ iterateCols, 
	int numPrimaryColumns
)

member Solve : 
        data : 'TData * 
        iterateRows : Func<'TData, IEnumerable<'TRow>> * 
        iterateCols : Func<'TRow, IEnumerable<'TCol>> * 
        numPrimaryColumns : int -> IEnumerable<Solution> 

private static Func<T, bool> DefaultPredicate<T>()
{
    return t => !EqualityComparer<T>.Default.Equals(t, default(T));
}

var data = new List<Tuple<int[], string>>
    {
        Tuple.Create(new[] {1, 0, 0, 1, 0}, "Some data associated with row 0"),
        Tuple.Create(new[] {0, 1, 0, 0, 0}, "Some data associated with row 1"),
        Tuple.Create(new[] {0, 0, 1, 0, 0}, "Some data associated with row 2")
    };
var dlx = new Dlx();
const int numPrimaryColumns = 3;
var solutions = dlx.Solve(data, d => d, r => r.Item1, numPrimaryColumns);