@inline binary heap top call (#292)

* `@inline` binary heap `top` call This will allow `@inbounds` to propagate into this call. * Update binary_heap.jl
JuliaCollections · Nov 2, 2017 · 4cd1448 · 4cd1448
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commit 4cd1448
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diff --git a/src/heaps/binary_heap.jl b/src/heaps/binary_heap.jl
@@ -147,6 +147,6 @@ end
 
 Returns the element at the top of the heap `h`.
 """
-top(h::BinaryHeap) = h.valtree[1]
+@inline top(h::BinaryHeap) = h.valtree[1]
 
 pop!(h::BinaryHeap{T}) where {T} = _binary_heap_pop!(h.comparer, h.valtree)
diff --git a/src/heaps/mutable_binary_heap.jl b/src/heaps/mutable_binary_heap.jl
@@ -208,7 +208,7 @@ function push!(h::MutableBinaryHeap{T}, v::T) where T
     i
 end
 
-top(h::MutableBinaryHeap) = h.nodes[1].value
+@inline top(h::MutableBinaryHeap) = h.nodes[1].value
 
 """
     top_with_handle(h::MutableBinaryHeap)