EricWF added a comment.
Added more review comments for the boyer_moore searcher.
================
Comment at: include/experimental/functional:256
@@ +255,3 @@
+
+public: // TODO private:
+ _RandomAccessIterator1 __first_;
----------------
Is this for testing?
================
Comment at: include/experimental/functional:313
@@ +312,3 @@
+
+ void build_suffix_table(_RandomAccessIterator1 __f, _RandomAccessIterator1
__l,
+ _BinaryPredicate __pred)
----------------
This needs to be a reserved identifier right?
================
Comment at: include/experimental/functional:319
@@ +318,3 @@
+ {
+ _VSTD::vector<value_type> reversed(__count);
+ (void) _VSTD::reverse_copy(__f, __l, reversed.begin ());
----------------
It seems like we could do a lot more in this section to
1. Use less memory at any given time.
2. Reuse previously allocated memory.
I think the following changes could improve the QoI.
1. Move the loop that uses `__prefix` to be directly following the
initialization of it.
2. Pass reverse_iterator adaptors to `__compute_bm_prefix` instead of computing
`reversed`.
3. Reuse the memory in `__prefix` for `__prefix_reversed`.
Unless I'm missing something those changes should be possible, and they reduce
the amount of memory used by two thirds.
http://reviews.llvm.org/D11380
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