public ApplicableFunction FindProperty(Type t, string name, Operand[] indexes, bool @static)
{
if (name == null)
{
name = GetDefaultMember(t);
}
foreach (Type type in SearchableTypes(t))
{
ApplicableFunction af = OverloadResolver.Resolve(Filter(GetProperties(type), name, false, @static, false), TypeMapper, indexes);
if (af != null)
{
return(af);
}
}
//for (; t != null; t = t.BaseType)
//{
//}
throw new MissingMemberException(Messages.ErrMissingProperty);
}
public static Better GetBetterCandidate(ApplicableFunction left, ApplicableFunction right)
{
if (!ArrayUtils.Equals(left.paramsSignature, right.paramsSignature))
{
throw new InvalidOperationException();
}
int leftBetter = 0, rightBetter = 0;
for (int i = 0; i < left.appliedSignature.Length; i++)
{
Better better = GetBetterConversion(left.paramsSignature[i], left.appliedSignature[i], right.appliedSignature[i]);
if (better == Better.Left)
{
leftBetter++;
}
else if (better == Better.Right)
{
rightBetter++;
}
if (leftBetter != 0 && rightBetter != 0)
{
return(0);
}
}
if (leftBetter > 0)
{
return(Better.Left);
}
if (rightBetter > 0)
{
return(Better.Right);
}
return(Better.Neither);
}
internal AttributeGen(AttributeTargets target, AttributeType attributeType, object[] args)
{
if (args != null)
{
foreach (object arg in args)
{
CheckValue(arg);
}
}
// TODO: target validation
this.attributeType = attributeType;
Operand[] argOperands;
if (args == null || args.Length == 0)
{
this.args = EmptyArray<object>.Instance;
argOperands = Operand.EmptyArray;
}
else
{
this.args = args;
argOperands = new Operand[args.Length];
for (int i = 0; i < args.Length; i++)
{
argOperands[i] = GetOperand(args[i]);
}
}
this.ctor = TypeInfo.FindConstructor(attributeType, argOperands);
}
public bool SignatureEquals(ApplicableFunction other)
{
return(ArrayUtils.Equals(appliedSignature, other.appliedSignature));
}
public static Better GetBetterCandidate(ApplicableFunction left, ApplicableFunction right)
{
if (!ArrayUtils.Equals(left.paramsSignature, right.paramsSignature))
throw new InvalidOperationException();
int leftBetter = 0, rightBetter = 0;
for (int i = 0; i < left.appliedSignature.Length; i++)
{
Better better = GetBetterConversion(left.paramsSignature[i], left.appliedSignature[i], right.appliedSignature[i]);
if (better == Better.Left)
leftBetter++;
else if (better == Better.Right)
rightBetter++;
if (leftBetter != 0 && rightBetter != 0)
return 0;
}
if (leftBetter > 0)
return Better.Left;
if (rightBetter > 0)
return Better.Right;
return Better.Neither;
}
public bool SignatureEquals(ApplicableFunction other)
{
return ArrayUtils.Equals(appliedSignature, other.appliedSignature);
}