public static void ForEach(this Array array, Action<Array, int[]> action) {
if (array.LongLength == 0)
return;
ArrayTraverse walker = new ArrayTraverse(array);
do
action(array, walker.Position);
while (walker.Step());
}
private static void ForEach(this Array array, Action <Array, int[]> action)
{
if (array.LongLength == 0)
{
return;
}
ArrayTraverse walker = new ArrayTraverse(array);
do
{
action?.Invoke(array, walker._position);
}while (walker.Step());
}
public static void ForEach(this Array array, Action <Array, int[]> action)
{
if (array.LongLength == 0)
{
return;
}
ArrayTraverse traverse = new ArrayTraverse(array);
do
{
action(array, traverse.Position);
} while (traverse.Step());
}
public static void ForEach(this Array array, Action <Array, int[]> action)
{
Contract.Requires(array != null);
if (array.LongLength == 0)
{
return;
}
ArrayTraverse walker = new ArrayTraverse(array);
do
{
action(array, walker.Position);
}while (walker.Step());
}
/// <summary>
/// Traverse through the array and raise a callback action
/// </summary>
/// <param name="array">The array that is to be traversed</param>
/// <param name="action">The action that is to be raised for all of the elements in the array</param>
private static void ForEach(this Array array, Action <Array, int[]> action)
{
// If the array is empty, don't bother
if (array.LongLength == 0)
{
return;
}
// Traverse the array to raise the callback action
ArrayTraverse walker = new ArrayTraverse(array);
do
{
action(array, walker.Position);
}while (walker.Step());
}
public static IEnumerable <int[]> Indices(this Array array)
{
if (array == null)
{
yield break;
}
if (array.Length == 0)
{
yield break;
}
var rank = array.Rank;
var walker = new ArrayTraverse(array);
do
{
var result = new int[rank];
walker.CurrentPosition.CopyTo(result, 0); // Merge forces a copy, so the there is a reference break;
yield return(result);
} while (walker.Step());
}
