BioLib.LruCache< TileInformation, TValue > Class Template Reference

Classes
class	Info

Public Member Functions
	LruCache (int capacity)
TValue	Get (Info ke)
void	Add (Info key, TValue value)
void	RemoveTile (Info key)
void	Dispose ()

Properties
int	Count [get]

Constructor & Destructor Documentation

LruCache()

BioLib.LruCache< TileInformation, TValue >.LruCache

(

int

capacity

)

        {
            this.capacity = capacity;
        }

Member Function Documentation

Add()

void BioLib.LruCache< TileInformation, TValue >.Add	(	Info	key,
		TValue	value )

        {
            if (cacheMap.Count >= capacity)
            {
                var oldest = lruList.First;
                if (oldest != null)
                {
                    lruList.RemoveFirst();
                    cacheMap.Remove(oldest.Value.key);
                }
            }
 
            if (cacheMap.ContainsKey(key))
            {
                lruList.Remove(cacheMap[key]);
            }
 
            var newNode = new LinkedListNode<(Info key, TValue value)>((key, value));
            lruList.AddLast(newNode);
            cacheMap[key] = newNode;
        }

Dispose()

void BioLib.LruCache< TileInformation, TValue >.Dispose

(

)

        {
            foreach (LinkedListNode<(Info key, TValue value)> item in cacheMap.Values)
            {
                lruList.Remove(item);
            }
        }

Get()

TValue BioLib.LruCache< TileInformation, TValue >.Get

(

Info

ke

)

        {
            foreach (LinkedListNode<(Info key, TValue value)> item in cacheMap.Values)
            {
                if (ke.Coordinate == item.Value.key.Coordinate && ke.Index == item.Value.key.Index)
                {
                    lruList.Remove(item);
                    lruList.AddLast(item);
                    return item.Value.value;
                }
            }
            return default(TValue);
        }

RemoveTile()

void BioLib.LruCache< TileInformation, TValue >.RemoveTile

(

Info

key

)

        {
            foreach (LinkedListNode<(Info key, TValue value)> item in cacheMap.Values)
            {
                Info k = item.Value.key;
                if (k.Coordinate == key.Coordinate && k.Index == key.Index)
                {
                    lruList.Remove(item);
                }
            }
        }

Property Documentation

Count

int BioLib.LruCache< TileInformation, TValue >.Count

get

        {
            get
            {
                return cacheMap.Count;
            }
        }

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The documentation for this class was generated from the following file:

• BioLib/Source/Bio/ISlideSource.cs