public abstract void VisitVectorIndexElement(VectorIndexElement element);
public void setLhs(VectorIndexElement lhs)
{
mLhs = lhs;
}
//----< VisitVectorIndexElementNew >------------------------------
public override void VisitVectorIndexElementNew(VectorIndexElement element)
{
Console.WriteLine("VisitVectorIndexElementNew");
}
//----< evaluate the index of a VectorIndexElement >------------------------------
private int setVectorIndexValue(VectorIndexElement element, Element var_elem)
{
int first_index_num = 0;
if (var_elem is VariableElement)
{
VariableElement var = (VariableElement)var_elem;
bool bRet = setIndexValue(var, element.getVariable(), element.getValue(), ref first_index_num);
}
else
{
if (var_elem is IntegerElement)
{
IntegerElement int_elem = (IntegerElement)var_elem;
first_index_num = int.Parse(int_elem.getText());
}
}
return first_index_num;
}
//----< visit VectorIndexElement New >------------------------------
public override void VisitVectorIndexElementNew(VectorIndexElement element)
{
}
//----< visit VectorIndexElement >------------------------------
public override void VisitVectorIndexElement(VectorIndexElement element)
{
Element first_index = element.getFirstIndexElement();
Element second_index = element.getSecondIndexElement();
int first_index_num = setVectorIndexValue(element, first_index);
int second_index_num = setVectorIndexValue(element, second_index);
VariableElement matrix_var = element.getVariableElement() as VariableElement;
if (mVariableMap.ContainsKey(matrix_var.getText()))
{
MatrixElement element_value = (MatrixElement)mVariableMap[matrix_var.getText()];
List<RowElement> rows = element_value.getRows();
RowElement row = rows[first_index_num];
IntegerElement new_int = new IntegerElement();
new_int.setText(row.getElement(second_index_num).ToString());
mIntStack.Push(new_int);
}
}
