public void DeleteAndSearchTest()
{
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(points);
var len = points.Length;
// Delete an existent point.
bool resultExistent = tree.Delete(points[0]);
var shouldFindPointsExistent = points
.Skip(1)
.OrderBy(x => x)
.ToList();
var foundPointsExistent = tree.Search()
.OrderBy(x => x)
.ToList();
// Try to delete a non-existent point.
bool resultNonExistent = tree.Delete(new Point(1245, 1233, 1245, 1233));
var shouldFindPointsNonExistent = shouldFindPointsExistent;
var foundPointsNonExistent = tree.Search()
.OrderBy(x => x)
.ToList();
Assert.True(resultExistent);
Assert.Equal(shouldFindPointsExistent, foundPointsExistent);
Assert.False(resultNonExistent);
Assert.Equal(shouldFindPointsNonExistent, foundPointsNonExistent);
}
public void NonExistentItemCanBeDeleted()
{
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(points);
tree.Delete(new Point(13, 13, 13, 13));
}
public void Delete_TreeIsEmpty_ShouldNotThrow()
{
var tree = new RBush <Point>();
tree.Delete(new Point(1, 1, 1, 1));
Assert.Equal(0, tree.Count);
}
public void BodyRemove(Body body)
{
Bodies.Remove(body);
if (body.IsStatic)
{
RTreeStatic.Delete(body);
}
}
public void NonExistentItemCanBeDeleted()
{
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(points);
tree.Delete(new Point(13, 13, 13, 13));
Assert.Equal(points.Length, tree.Count);
}
public void Delete_DeletingLastPoint_ShouldNotThrow()
{
var tree = new RBush <Point>();
Point p = new Point(1, 1, 1, 1);
tree.Insert(p);
tree.Delete(p);
Assert.Equal(0, tree.Count);
}
public void BasicRemoveTest()
{
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(points);
var len = points.Length;
tree.Delete(points[0]);
tree.Delete(points[1]);
tree.Delete(points[2]);
tree.Delete(points[len - 1]);
tree.Delete(points[len - 2]);
tree.Delete(points[len - 3]);
var shouldFindPoints = points
.Skip(3).Take(len - 6)
.OrderBy(x => x)
.ToList();
var foundPoints = tree.Search()
.OrderBy(x => x)
.ToList();
Assert.Equal(shouldFindPoints, foundPoints);
Assert.Equal(shouldFindPoints.Count, tree.Count);
Assert.Equal(
shouldFindPoints.Aggregate(Envelope.EmptyBounds, (e, p) => e.Extend(p.Envelope)),
tree.Envelope);
}
public void BasicRemoveTest()
{
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(points);
var len = points.Length;
tree.Delete(points[0]);
tree.Delete(points[1]);
tree.Delete(points[2]);
tree.Delete(points[len - 1]);
tree.Delete(points[len - 2]);
tree.Delete(points[len - 3]);
var shouldFindPoints = points
.Skip(3).Take(len - 6)
.OrderBy(x => x)
.ToList();
var foundPoints = tree.Search()
.OrderBy(x => x)
.ToList();
Assert.Equal(shouldFindPoints, foundPoints);
}
public void NonExistentItemCanBeDeleted()
{
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(points);
tree.Delete(new Point
{
Envelope = new Envelope
{
MinX = 13,
MinY = 13,
MaxX = 13,
MaxY = 13,
},
});
}
public void BulkLoadAfterDeleteTest2()
{
var pts = GetPoints(20);
var ptsDelete = pts.Take(4);
var tree = new RBush <Point>(maxEntries: 4);
tree.BulkLoad(pts);
foreach (var item in ptsDelete)
{
tree.Delete(item);
}
tree.BulkLoad(ptsDelete);
Assert.Equal(pts.Count, tree.Search().Count);
Assert.Equal(pts.OrderBy(x => x).ToList(), tree.Search().OrderBy(x => x).ToList());
}
public void AdditionalRemoveTest()
{
var tree = new RBush <Point>();
var numDelete = 18;
foreach (var p in points)
{
tree.Insert(p);
}
foreach (var p in points.Take(numDelete))
{
tree.Delete(p);
}
Assert.Equal(points.Length - numDelete, tree.Count);
Assert.Equal(points.Skip(numDelete).OrderBy(x => x), tree.Search().OrderBy(x => x));
}
public void InsertAfterDeleteTest1()
{
var pts = GetPoints(20);
var ptsDelete = pts.Take(18);
var tree = new RBush <Point>(maxEntries: 4);
foreach (var item in pts)
{
tree.Insert(item);
}
foreach (var item in ptsDelete)
{
tree.Delete(item);
}
foreach (var item in ptsDelete)
{
tree.Insert(item);
}
Assert.Equal(pts.Count, tree.Search().Count);
Assert.Equal(pts.OrderBy(x => x).ToList(), tree.Search().OrderBy(x => x).ToList());
}
