public static double[,] AsSquareArray(MultiDimArrayDouble m)
{
var o = new double[m.Length0, m.Length1];
for (var i = 0; i < m.Length0; i++)
{
for (var j = 0; j < m.Length1; j++)
{
o[i, j] = m.BackingArray[i * m.Length0 + j];
}
}
return(o);
}
public static double[][] AsJaggedArray(MultiDimArrayDouble m)
{
var o = new double[m.Length0][];
for (var i = 0; i < m.Length0; i++)
{
o[i] = new double[m.JaggedLengths[i]];
var lengthsSoFar = i == 0 ? 0 : m.JaggedLengths.Take(i).Sum();
for (var j = 0; j < m.JaggedLengths[i]; j++)
{
o[i][j] = m.BackingArray[lengthsSoFar + j];
}
}
return(o);
}