/// <summary>
/// Sets the elements of a jagged array given another jagged
/// </summary>
/// <param name="targetArray">The target array - also acts as a source</param>
/// <param name="sourceArray">The source array</param>
/// <param name="converter">Element converter</param>
/// <returns></returns>
public static void ConvertElements2(
Array targetArray, Array sourceArray, ElementConverter2 converter)
{
int leafDepth = GetDepth(targetArray.GetType());
innerConvertElements2(0, leafDepth, targetArray, sourceArray, converter);
}
private static void innerConvertElements2(
int depth, int leafDepth, Array targetArray, Array sourceArray, ElementConverter2 converter)
{
bool atLeaf = (++depth == leafDepth);
switch (targetArray.Rank)
{
case 1:
if (atLeaf)
{
for (int i = 0; i < targetArray.Length; i++)
{
targetArray.SetValue(converter(targetArray.GetValue(i), sourceArray.GetValue(i)), i);
}
}
else
{
Array[] ja1 = (Array[])targetArray;
Array[] ja2 = (Array[])sourceArray;
for (int i = 0; i < ja1.Length; i++)
{
innerConvertElements2(depth, leafDepth, ja1[i], ja2[i], converter);
}
}
break;
case 2:
if (atLeaf)
{
for (int i = 0; i < targetArray.GetLength(0); i++)
{
for (int j = 0; j < targetArray.GetLength(1); j++)
{
targetArray.SetValue(converter(targetArray.GetValue(i, j), sourceArray.GetValue(i, j)), i, j);
}
}
}
else
{
Array[,] ja1 = (Array[, ])targetArray;
Array[,] ja2 = (Array[, ])sourceArray;
for (int i = 0; i < ja1.GetLength(0); i++)
{
for (int j = 0; j < ja1.GetLength(1); j++)
{
innerConvertElements2(depth, leafDepth, ja1[i, j], ja2[i, j], converter);
}
}
}
break;
default:
throw new ArgumentException("Multidimensional arrays of greater than rank 2 are not supported");
}
}
