diff options
Diffstat (limited to 'Doc/lib/libheapq.tex')
| -rw-r--r-- | Doc/lib/libheapq.tex | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Doc/lib/libheapq.tex b/Doc/lib/libheapq.tex index edacf79..55ef641 100644 --- a/Doc/lib/libheapq.tex +++ b/Doc/lib/libheapq.tex @@ -60,9 +60,10 @@ This is more efficient than \function{heappop()} followed by \function{heappush()}, and can be more appropriate when using a fixed-size heap. Note that the value returned may be larger than \var{item}! That constrains reasonable uses of this routine -unless written as part of a larger expression: +unless written as part of a conditional replacement: \begin{verbatim} - result = item <= heap[0] and item or heapreplace(heap, item) + if item > heap[0]: + item = heapreplace(heap, item) \end{verbatim} \end{funcdesc} |