public IEnumerable<Solution> Solve<TData, TRow, TCol>(
	TData data,
	Func<TData, IEnumerable<TRow>> iterateRows,
	Func<TRow, IEnumerable<TCol>> iterateCols,
	Func<TCol, bool> predicate,
	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)),
	predicate As Func(Of TCol, Boolean),
	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, 
	Func<TCol, bool>^ predicate, 
	int numPrimaryColumns
)

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

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