public static MInteger MayAddOneToLast(MInteger integer, bool addOneToLast)
{
if (addOneToLast)
{
return((new MInteger(integer)).AddOneToLast());
}
return(new MInteger(integer));
}
public static MInteger Add(MInteger firstInteger, MInteger secondInteger)
{
MInteger result = new MInteger(firstInteger);
MInteger counter = new MInteger();
while (!counter.Equals(secondInteger))
{
result.Next();
counter.Next();
}
return(result);
}
public byte GetByte(MInteger index)
{
if (IsNull())
{
return(0);
}
MCircularListNode <bool> node = list.firstNode;
MInteger counter = new MInteger();
bool iterate = true;
while (iterate)
{
if (counter.Equals(index))
{
iterate = false;
}
else
{
if (object.ReferenceEquals(node, list.lastNode))
{
return(0);
}
node = node.nextNode;
}
}
MInteger limit = new MInteger("8");
counter = new MInteger();
byte result = 0;
byte adder = 1;
while (true)
{
if (counter.Equals(index))
{
return(result);
}
if (object.ReferenceEquals(node, list.lastNode))
{
return(result);
}
if (node.nodeValue)
{
result += adder;
}
adder *= 2;
node = node.nextNode;
}
}
public MInteger RemoveFirst()
{
if (IsNull())
{
return(new MInteger());
}
if (list.firstNode == list.lastNode)
{
return(new MInteger());
}
MInteger result = new MInteger(this);
result.list.lastNode = list.lastNode;
result.list.firstNode = list.firstNode.nextNode;
return(result);
}
public static MInteger AddOptimized(MInteger firstInteger, MInteger secondInteger, bool carry)
{
if (firstInteger.IsNull() || secondInteger.IsNull())
{
if (firstInteger.IsNull())
{
return(MayAddOneToLast(secondInteger, carry));
}
else
{
return(MayAddOneToLast(firstInteger, carry));
}
}
(bool resultCarry, bool bit) = AddBits(firstInteger.FirstBit(), secondInteger.FirstBit(), carry);
return((new MInteger(bit)).Append(AddOptimized(firstInteger.RemoveFirst(), secondInteger.RemoveFirst(), resultCarry)));
}
public MInteger Append(MInteger integer)
{
if (integer.IsNull())
{
return(this);
}
MCircularListNode <bool> node = integer.list.firstNode;
while (true)
{
Append(node.nodeValue);
if (object.ReferenceEquals(node, integer.list.lastNode))
{
return(this);
}
node = node.nextNode;
}
}
public bool EqualsInteger(MInteger integer)
{
if (IsNull())
{
if (integer.IsNull())
{
return(true);
}
return(false);
}
if (integer.IsNull())
{
return(false);
}
if (FirstBit() == integer.FirstBit())
{
return(RemoveFirst().EqualsInteger(integer.RemoveFirst()));
}
return(false);
}
public MInteger(MInteger integer)
{
CreateBitList();
Append(integer);
}