/// <summary>
/// Compares the specified Object with the receiverd
/// Returns true if and only if the specified Object is also an ArrayList of the same type, both Lists have the
/// same Size, and all corresponding pairs of elements in the two Lists are identical.
/// In other words, two Lists are defined to be equal if they contain the
/// same elements in the same order.
///
/// <summary>
/// <param name="otherObj">the Object to be compared for equality with the receiver.</param>
/// <returns>true if the specified Object is equal to the receiver.</returns>
public override Boolean Equals(Object otherObj)
{ //delta
// overridden for performance only.
if (!(otherObj is DoubleArrayList))
{
return(base.Equals(otherObj));
}
if (this == otherObj)
{
return(true);
}
if (otherObj == null)
{
return(false);
}
DoubleArrayList other = (DoubleArrayList)otherObj;
if (Size != other.Size)
{
return(false);
}
double[] theElements = GetElements();
double[] otherElements = other.ToArray();
for (int i = Size; --i >= 0;)
{
if (theElements[i] != otherElements[i])
{
return(false);
}
}
return(true);
}
/// <summary>
/// Compares the specified Object with the receiverd
/// Returns true if and only if the specified Object is also an ArrayList of the same type, both Lists have the
/// same Size, and all corresponding pairs of elements in the two Lists are identical.
/// In other words, two Lists are defined to be equal if they contain the
/// same elements in the same order.
///
/// <summary>
/// <param name="otherObj">the Object to be compared for equality with the receiver.</param>
/// <returns>true if the specified Object is equal to the receiver.</returns>
public override Boolean Equals(Object otherObj)
{ //delta
// overridden for performance only.
if ((otherObj is AbstractDoubleList))
{
return(base.Equals(otherObj));
}
if (this == otherObj)
{
return(true);
}
if (otherObj == null)
{
return(false);
}
double[] otherElements = null;
if (otherObj is DoubleArrayList)
{
DoubleArrayList other = (DoubleArrayList)otherObj;
if (Size != other.Size)
{
return(false);
}
otherElements = other.ToArray();
}
else if (otherObj.IsList <Double>())
{
otherElements = ((List <Double>)otherObj).ToArray <Double>();
}
else if (otherObj.GetType().IsArray)
{
otherElements = (double[])otherObj;
}
if (otherElements != null)
{
double[] theElements = GetElements();
for (int i = Size; --i >= 0;)
{
if (theElements[i] != otherElements[i])
{
return(false);
}
}
}
return(true);
}