| public static GetTypeGenerity ( IType type ) : int | ||
| type | IType | |
| return | int | |
private int MoreSpecific(IType t1, IType t2)
{
// Dive into array types and ref types
if (t1.IsArray && t2.IsArray || t1.IsByRef && t2.IsByRef)
{
return(MoreSpecific(t1.ElementType, t2.ElementType));
}
// A more concrete type is more specfic
int result = GenericsServices.GetTypeConcreteness(t1) - GenericsServices.GetTypeConcreteness(t2);
if (result != 0)
{
return(result);
}
// With equal concreteness, the more generic type is more specific.
//First search for open args, then for all args
result = GenericsServices.GetTypeGenerity(t1) - GenericsServices.GetTypeGenerity(t2);
if (result != 0)
{
return(result);
}
result = GenericsServices.GetTypeGenericDepth(t1) - GenericsServices.GetTypeGenericDepth(t2);
if (result != 0)
{
return(result);
}
// If both types have the same genrity, the deeper-nested type is more specific
return(GetLogicalTypeDepth(t1) - GetLogicalTypeDepth(t2));
}
private int MoreSpecific(IType t1, IType t2)
{
// Dive into array types and ref types
if (t1.IsArray && t2.IsArray || t1.IsByRef && t2.IsByRef)
{
return(MoreSpecific(t1.ElementType, t2.ElementType));
}
// The less-generic type is more specific
int result = GenericsServices.GetTypeGenerity(t2) - GenericsServices.GetTypeGenerity(t1);
if (result != 0)
{
return(result);
}
// If both types have the same genrity, the deeper-nested type is more specific
return(GetLogicalTypeDepth(t1) - GetLogicalTypeDepth(t2));
}
