public void Clear(){
First=null;
Last=null;
Length=0;
}
public void Push(float value)
{
// Create the entry:
CffStackEntry entry = new CffStackEntry(value);
Length++;
if (First == null)
{
First = Last = entry;
}
else
{
entry.Previous = Last;
Last = Last.Next = entry;
}
}
public void Push(float value){
// Create the entry:
CffStackEntry entry=new CffStackEntry(value);
Length++;
if(First==null){
First=Last=entry;
}else{
entry.Previous=Last;
Last=Last.Next=entry;
}
}
public float Shift(){
// Remove first one:
CffStackEntry toRemove=First;
// Update first:
First=toRemove.Next;
if(First==null){
Last=null;
Length=0;
}else{
First.Previous=null;
Length--;
}
return toRemove.Value;
}
public float Pop()
{
// Remove last one:
CffStackEntry toPop = Last;
// Update last:
Last = toPop.Previous;
if (Last == null)
{
First = null;
Length = 0;
}
else
{
Last.Next = null;
Length--;
}
return(toPop.Value);
}
public float Shift()
{
// Remove first one:
CffStackEntry toRemove = First;
// Update first:
First = toRemove.Next;
if (First == null)
{
Last = null;
Length = 0;
}
else
{
First.Previous = null;
Length--;
}
return(toRemove.Value);
}
public float Pop(){
// Remove last one:
CffStackEntry toPop=Last;
// Update last:
Last=toPop.Previous;
if(Last==null){
First=null;
Length=0;
}else{
Last.Next=null;
Length--;
}
return toPop.Value;
}
public void Clear()
{
First = null;
Last = null;
Length = 0;
}