diff --git a/SystemExtensions/Collections/BinaryHeap.cs b/SystemExtensions/Collections/BinaryHeap.cs
index cc7cb2d..415c821 100644
--- a/SystemExtensions/Collections/BinaryHeap.cs
+++ b/SystemExtensions/Collections/BinaryHeap.cs
@@ -101,7 +101,7 @@ namespace SystemExtensions.Collections
/// Removes the item at the root. Throws exception if there are no items in the heap.
///
/// Value removed.
- public T RemoveMinimum()
+ public T Remove()
{
if (count == 0)
{
@@ -113,6 +113,19 @@ namespace SystemExtensions.Collections
return min;
}
///
+ /// Peeks at the item at the root. Throws exception if there are no items in the heap.
+ ///
+ ///
+ public T Peek()
+ {
+ if (count == 0)
+ {
+ throw new IndexOutOfRangeException("Heap is empty!");
+ }
+ T min = items[1];
+ return min;
+ }
+ ///
/// Return the heap structure as an array
///
/// Array with values sorted as in heap
diff --git a/SystemExtensions/Collections/PriorityQueue.cs b/SystemExtensions/Collections/PriorityQueue.cs
index 76f507b..c3a54df 100644
--- a/SystemExtensions/Collections/PriorityQueue.cs
+++ b/SystemExtensions/Collections/PriorityQueue.cs
@@ -56,7 +56,7 @@ namespace SystemExtensions.Collections
{
if (Count > 0)
{
- return binaryHeap.RemoveMinimum();
+ return binaryHeap.Remove();
}
else
{
diff --git a/SystemExtensionsTests/Collections/BinaryHeapTests.cs b/SystemExtensionsTests/Collections/BinaryHeapTests.cs
index 7240ebc..38b1c59 100644
--- a/SystemExtensionsTests/Collections/BinaryHeapTests.cs
+++ b/SystemExtensionsTests/Collections/BinaryHeapTests.cs
@@ -63,7 +63,7 @@ namespace SystemExtensions.Collections.Tests
{
Assert.Fail();
}
- System.Diagnostics.Debug.WriteLine(binaryHeap.RemoveMinimum());
+ System.Diagnostics.Debug.WriteLine(binaryHeap.Remove());
tries--;
}
}