public override void VisitMatrixElement(MatrixVariableDeclaration element)
{
Console.Write("Matrix<" + element.getType()+">[");
VisitElement(element.getRow());
Console.Write("][");
VisitElement(element.getColumn());
Console.Write("] ");
VisitElement(element.getVar());
Console.Write(" = [");
List<Element> elem = element.getList();
for (int i = 0; i < elem.Count; i++)
{
VisitElement(elem[i]);
if (elem.Count > 1 && i!= (elem.Count-1))
{
Console.Write(",");
}
}
Console.Write("];\n");
}