public void InsertPolymerAtBack(Polymer polymerData)
{
PolymerCount++;
if (IsEmpty())
{
FirstPolymer = LastPolymer = polymerData;
}
else
{
LastPolymer.Next = polymerData;
polymerData.Previous = LastPolymer;
LastPolymer = polymerData;
}
}
public void InsertPolymerAtFront(Polymer polymerData)
{
PolymerCount++;
if (IsEmpty())
{
FirstPolymer = LastPolymer = polymerData;
}
else
{
FirstPolymer.Previous = polymerData;
polymerData.Next = FirstPolymer;
FirstPolymer = polymerData;
}
}
public void InsertPolymerAtBack(char polymerData)
{
PolymerCount++;
if (IsEmpty())
{
FirstPolymer = LastPolymer = new Polymer(polymerData);
}
else
{
var newPoly = new Polymer(polymerData);
LastPolymer.Next = newPoly;
newPoly.Previous = LastPolymer;
LastPolymer = newPoly;
}
}
public bool Delete(Polymer polymer)
{
if (IsEmpty())
{
Console.WriteLine("Empty chain", Color.Red);
return(false);
}
if (polymer == FirstPolymer)
{
FirstPolymer = polymer.Next;
}
if (polymer == LastPolymer)
{
LastPolymer = polymer.Previous;
}
polymer.Destroy();
PolymerCount--;
return(true);
}