/// <summary>
/// Creates a new PriorityQueue. The passed delegate will be used to compare
/// item priorities as they are inserted into the queue.
/// </summary>
/// <param name="comparison">A delegate to a method that will be used to compare priorities.</param>
public PriorityQueue(Comparison <T> comparison) :
this(Comparers.ComparerFromComparison(comparison))
{
}
/// <summary>
/// Creates a new PriorityQueue. The passed delegate will be used to compare
/// item priorities as they are inserted into the queue.
/// </summary>
/// <param name="comparison">A delegate to a method that will be used to compare priorities.</param>
public PriorityQueueDictionary(Comparison <P> comparison) :
this(Comparers.ComparerFromComparison(comparison))
{
}
/// <summary>
/// Creates a new PriorityQueue. The passed delegate will be used to compare
/// item priorities as they are inserted into the queue.
/// The PriorityQueue is initialized with all the items in the given sequence.
/// </summary>
/// <param name="sequence">A sequence with items to be placed into the PriorityQueue.</param>
/// <param name="comparison">A delegate to a method that will be used to compare priorities.</param>
public PriorityQueue(IEnumerable <T> sequence, Comparison <T> comparison) :
this(sequence, Comparers.ComparerFromComparison(comparison))
{
}
/// <summary>
/// Creates a new PriorityQueue. The passed delegate will be used to compare item priorities as they are inserted into the queue.
/// The PriorityQueue is initialized with all the priorities and items in Pairs in the given collection.
/// </summary>
/// <param name="collection"></param>
/// <param name="comparison">A delegate to a method that will be used to compare priorities.</param>
public PriorityQueueDictionary(IEnumerable <Pair <P, T> > collection, Comparison <P> comparison) :
this(collection, Comparers.ComparerFromComparison(comparison))
{
}
