public override void VisitPrintMatOperationElement(PrintMatOperationElement element)
{
String matname = element.getText();
int[,] mat = (int[,])mVariableMap[matname];
for (int i = 0; i < mat.GetLength(0); i++)
{
for (int j = 0; j < mat.GetLength(1); j++)
Console.Write(mat[i, j] + " ");
Console.WriteLine();
}
}
public abstract void VisitPrintMatOperationElement(PrintMatOperationElement element);
