/// <summary>
/// Initializes a new instance of the <see cref="WeakKeyReference{T}"/> class.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="comparer">The comparer.</param>
public WeakKeyReference(T key, WeakKeyComparer <T> comparer)
: base(key)
{
// retain the object's hash code immediately so that even
// if the target is GC'ed we will be able to find and
// remove the dead weak reference.
this.HashCode = comparer.GetHashCode(key);
}
/// <summary>
/// Initializes a new instance of the <see cref="WeakKeyDictionary{TKey, TValue}"/> class.
/// </summary>
/// <param name="capacity">The capacity.</param>
/// <param name="comparer">The comparer.</param>
public WeakKeyDictionary(int capacity, IEqualityComparer <TKey> comparer)
{
this.comparer = new WeakKeyComparer <TKey>(comparer);
this.dictionary = new Dictionary <object, TValue>(capacity, this.comparer);
}
/// <summary>
/// Initializes a new instance of the <see cref="WeakDictionary{TKey, TValue}"/> class.
/// </summary>
/// <param name="capacity">The capacity.</param>
/// <param name="comparer">The comparer.</param>
public WeakDictionary(int capacity, IEqualityComparer <TKey> comparer)
{
this.comparer = new WeakKeyComparer <TKey>(comparer);
this.dictionary = new Dictionary <object, LogoFX.Core.WeakReference <TValue> >(capacity, this.comparer);
}
