public GamaFunctionResolver(GamaFunctionList list)
{
Name = list.Name;
FixedArgs = new Dictionary <int, GamaValueRef>();
AmbiguousArgs = new Dictionary <int, GamaFunctionList>();
// Create copy of original callbacks
Remaining = new List <GamaFunctionRef>(list.Callbacks);
}
public GamaMetaRef(GamaTypeRef parent)
{
Parent = parent;
Operators = new GamaOperatorList();
CompiledOperators = new GamaOperatorListCompiled();
Methods = new List <GamaFunctionList>();
Fields = new List <GamaFieldRef>();
Constructors = new GamaFunctionList(".new");
}
/* This is the main reason why function resolver is created and used */
/* Resolving function that take functions as parameters create quite a ruckus */
/* Thats why they need special care and algorithm */
public void Resolve(int index, GamaFunctionList fnlist)
{
if (index < 0)
{
return;
}
AmbiguousArgs[index] = fnlist;
Remaining.RemoveAll((fnref) =>
{
if (fnref.IsMethod)
{
index++; // skip first for object reference
}
var ty = fnref.Type as GamaFunction;
if (fnref.Parameters.Count == 0)
{
return(true);
}
if (index >= fnref.Parameters.Count)
{
if (ty.IsVarArg)
{
return(false);
}
return(true);
}
// Check this later: TODO
foreach (var cb in fnlist.Callbacks)
{
var paramty = fnref.Parameters[index].Type;
if (paramty is GamaPointer ptr)
{
paramty = ptr.BaseType;
}
if (cb.Type.Compatible(paramty))
{
return(false);
}
}
return(true);
});
}
// TODO: add casting operators
public GamaOperatorList()
{
Add = new GamaFunctionList("+");
Sub = new GamaFunctionList("-");
Mul = new GamaFunctionList("*");
Div = new GamaFunctionList("/");
Mod = new GamaFunctionList("%");
And = new GamaFunctionList("&");
Or = new GamaFunctionList("|");
Xor = new GamaFunctionList("^");
Eq = new GamaFunctionList("==");
Neq = new GamaFunctionList("!=");
Gt = new GamaFunctionList(">");
Ge = new GamaFunctionList(">=");
Lt = new GamaFunctionList("<");
Le = new GamaFunctionList("<=");
Index = new GamaFunctionList("[...]");
}