internal static Creators Merge(BTValue val1, BTValue val2)
{
if (val1 == null || val2 == null)
{
return(new Creators());
}
else if (val1 is PrimitiveBTValue && val2 is PrimitiveBTValue)
{
return(PrimitiveBTValue.Merge(val1 as PrimitiveBTValue, val2 as PrimitiveBTValue));
}
else if (val1 is ReferenceBTValue && val2 is ReferenceBTValue)
{
return(ReferenceBTValue.Merge(val1 as ReferenceBTValue, val2 as ReferenceBTValue));
}
else if (val1 is PrimitiveBTValue)
{
return((val1 as PrimitiveBTValue).ToReferenceBTValueCreators());
}
else if (val2 is PrimitiveBTValue)
{
return((val2 as PrimitiveBTValue).ToReferenceBTValueCreators());
}
else
{
throw new InternalException();
}
}
internal bool this [BTValue val1, BTValue val2]
{
get
{
BTValuePair pair = new BTValuePair(val1, val2);
bool flag = this.hash.Contains(pair);
this.hash[pair] = true;
return(flag);
}
}
internal static Creators MergeMethods(AnnotatedMethod method1, AnnotatedMethod method2)
{
Creators crtrs = new Creators();
for (int i = 0; i < method1.ParamVals.Count; i++)
{
crtrs.AddCreators(BTValue.Merge(method1.ParamVals[i].Val as ReferenceBTValue, method2.ParamVals[i].Val as ReferenceBTValue));
}
crtrs.AddCreators(BTValue.Merge(method1.ReturnValue, method2.ReturnValue));
return(crtrs);
}
internal static bool EqualMethods(AnnotatedMethod method1, AnnotatedMethod method2)
{
if (!Equals(method1.ParamVals.Method, method2.ParamVals.Method))
{
return(false);
}
for (int i = 0; i < method1.ParamVals.Count; i++)
{
if (!BTValue.Equals(method1.ParamVals[i].Val as ReferenceBTValue, method2.ParamVals[i].Val as ReferenceBTValue))
{
return(false);
}
}
if (!BTValue.Equals(method1.ReturnValue, method2.ReturnValue))
{
return(false);
}
return(true);
}
internal BTValuePair(BTValue val1, BTValue val2)
{
this.val1 = val1;
this.val2 = val2;
}
internal bool this[BTValue val1, BTValue val2]
{
get
{
BTValuePair pair = new BTValuePair(val1, val2);
bool flag = this.hash.Contains(pair);
this.hash[pair] = true;
return flag;
}
}
internal static Creators PseudoMerge(BTValue val1, BTValue val2)
{
if (val1 == null || val2 == null)
return new Creators();
else if (val1 is PrimitiveBTValue && val2 is PrimitiveBTValue)
return PrimitiveBTValue.PseudoMerge(val1 as PrimitiveBTValue, val2 as PrimitiveBTValue);
else if (val1 is ReferenceBTValue && val2 is ReferenceBTValue)
return ReferenceBTValue.PseudoMerge(val1 as ReferenceBTValue, val2 as ReferenceBTValue);
else if (val1 is PrimitiveBTValue)
return (val1 as PrimitiveBTValue).ToReferenceBTValueCreators();
else if (val2 is PrimitiveBTValue)
return (val2 as PrimitiveBTValue).ToReferenceBTValueCreators();
else
throw new InternalException();
}
public LiftException(BTValue val)
{
this.Creators = val.Lift();
}
private void addCreator(BTValue val, ReferenceCreator crtr)
{
ObjectHashtable hash = new ObjectHashtable();
AnnotatingVisitor.getAllBTValue(val, hash);
foreach (BTValue v in hash.Keys)
v.Creators[this].AddCreator(crtr);
}
private static void getAllFieldBTValue(BTValue val, int depth, ObjectHashtable hash)
{
if (! hash.Contains(val) && depth > 0)
{
hash[val] = true;
if (val is ReferenceBTValue)
foreach (BTValue v in (val as ReferenceBTValue).GetAllFieldBTValues())
AnnotatingVisitor.getAllFieldBTValue(v, depth-1, hash);
}
}
internal BTValuePair(BTValue val1, BTValue val2)
{
this.val1 = val1;
this.val2 = val2;
}