/// <summary>Insert the commit pointer at the front of the queue.</summary>
/// <remarks>Insert the commit pointer at the front of the queue.</remarks>
/// <param name="c">the commit to insert into the queue.</param>
public virtual void Unpop(RevCommit c)
{
BlockRevQueue.Block b = head;
if (b == null)
{
b = free.NewBlock();
b.ResetToMiddle();
b.Add(c);
head = b;
tail = b;
return;
}
else
{
if (b.CanUnpop())
{
b.Unpop(c);
return;
}
}
b = free.NewBlock();
b.ResetToEnd();
b.Unpop(c);
b.next = head;
head = b;
}
internal BlockRevQueue.Block NewBlock()
{
BlockRevQueue.Block b = next;
if (b == null)
{
return(new BlockRevQueue.Block());
}
next = b.next;
b.Clear();
return(b);
}
public override void Add(RevCommit c)
{
BlockRevQueue.Block b = head;
if (b == null || !b.CanUnpop())
{
b = free.NewBlock();
b.ResetToEnd();
b.next = head;
head = b;
}
b.Unpop(c);
}
public override void Add(RevCommit c)
{
BlockRevQueue.Block b = head;
if (b == null || !b.CanUnpop())
{
b = free.NewBlock();
b.ResetToEnd();
b.next = head;
head = b;
}
b.Unpop(c);
}
internal virtual void RemoveFlag(int f)
{
int not_f = ~f;
for (BlockRevQueue.Block b = head; b != null; b = b.next)
{
for (int i = b.headIndex; i < b.tailIndex; i++)
{
b.commits[i].flags &= not_f;
}
}
}
public override string ToString()
{
StringBuilder s = new StringBuilder();
for (BlockRevQueue.Block q = head; q != null; q = q.next)
{
for (int i = q.headIndex; i < q.tailIndex; i++)
{
Describe(s, q.commits[i]);
}
}
return(s.ToString());
}
internal override bool AnybodyHasFlag(int f)
{
for (BlockRevQueue.Block b = head; b != null; b = b.next)
{
for (int i = b.headIndex; i < b.tailIndex; i++)
{
if ((b.commits[i].flags & f) != 0)
{
return(true);
}
}
}
return(false);
}
internal override RevCommit Next()
{
BlockRevQueue.Block b = head;
if (b == null)
{
return(null);
}
RevCommit c = b.Pop();
if (b.IsEmpty())
{
head = b.next;
free.FreeBlock(b);
}
return(c);
}
public override void Add(RevCommit c)
{
BlockRevQueue.Block b = tail;
if (b == null)
{
b = free.NewBlock();
b.Add(c);
head = b;
tail = b;
return;
}
else
{
if (b.IsFull())
{
b = free.NewBlock();
tail.next = b;
tail = b;
}
}
b.Add(c);
}
public override void Add(RevCommit c)
{
BlockRevQueue.Block b = tail;
if (b == null)
{
b = free.NewBlock();
b.Add(c);
head = b;
tail = b;
return;
}
else
{
if (b.IsFull())
{
b = free.NewBlock();
tail.next = b;
tail = b;
}
}
b.Add(c);
}
internal BlockRevQueue.Block NewBlock()
{
BlockRevQueue.Block b = next;
if (b == null)
{
return new BlockRevQueue.Block();
}
next = b.next;
b.Clear();
return b;
}
internal void FreeBlock(BlockRevQueue.Block b)
{
b.next = next;
next = b;
}
internal void Clear()
{
next = null;
}
internal void Clear()
{
next = null;
headIndex = 0;
tailIndex = 0;
}
public override void Clear()
{
head = null;
free.Clear();
}
internal void FreeBlock(BlockRevQueue.Block b)
{
b.next = next;
next = b;
}
internal void Clear()
{
next = null;
}
internal void Clear()
{
next = null;
headIndex = 0;
tailIndex = 0;
}
internal override RevCommit Next()
{
BlockRevQueue.Block b = head;
if (b == null)
{
return null;
}
RevCommit c = b.Pop();
if (b.IsEmpty())
{
head = b.next;
if (head == null)
{
tail = null;
}
free.FreeBlock(b);
}
return c;
}
/// <summary>Insert the commit pointer at the front of the queue.</summary>
/// <remarks>Insert the commit pointer at the front of the queue.</remarks>
/// <param name="c">the commit to insert into the queue.</param>
public virtual void Unpop(RevCommit c)
{
BlockRevQueue.Block b = head;
if (b == null)
{
b = free.NewBlock();
b.ResetToMiddle();
b.Add(c);
head = b;
tail = b;
return;
}
else
{
if (b.CanUnpop())
{
b.Unpop(c);
return;
}
}
b = free.NewBlock();
b.ResetToEnd();
b.Unpop(c);
b.next = head;
head = b;
}
public override void Clear()
{
head = null;
tail = null;
free.Clear();
}
