/// <summary>
/// Gets the array of type,kind and direction of a variable in the table
/// </summary>
/// <param name="name">Variable to search in the symbol table</param>
/// <returns>Array of type, kind,dir of the variable</returns>
public int[] getSymbol(string name)
{
if (symbols.ContainsKey(name))
{
return(symbols[name]);
}
else
{
if (parentSymbolTable != null)
{
return(parentSymbolTable.getSymbol(name));
}
}
return(null);
}
/// <summary>
/// Sets to the class in the dirClasse the values of the symbolTable
/// </summary>
/// <param name="st">The symbol table of the class</param>
public void setClassVars(SymbolTable st)
{
foreach (string key in st.symbols.Keys)
{
// TYPES: t_int = 1, t_float = 2, t_char = 3, t_void = 4 ,t_obj = 5, t_string = 6
// KINDS: var = 0, func = 1
// ACCESS: public = 1, private = -1
// [type, kind, dir, dim1?0, dim2?0, access:[-1|1]]
symbolsClass[key] = st.getSymbol(key);
// Omit func allocation
if (st.symbols[key][1] == 1)
{
continue;
}
int dims = 1;
if (st.getDim1(key) != 0)
{
if (st.getDim2(key) != 0)
{
dims = st.getDim1(key) * st.getDim2(key);
}
else
{
dims = st.getDim1(key);
}
}
switch (st.getType(key))
{
// INT
case 1:
intCount += dims;
break;
// FLOAT
case 2:
floatCount += dims;
break;
// CHAR
case 3:
charCount += dims;
break;
// VOID
case 4:
break;
// STRING
case 6:
stringCount += dims;
break;
}
}
}
