fixed ReadingLab/Discussion-for-Cpp#12

stockdean · Apr 24, 2015 · 5fc880c · 5fc880c
1 parent 110b36c
commit 5fc880c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ch10/ex10_32.cpp b/ch10/ex10_32.cpp
@@ -24,9 +24,9 @@ int main()
 
     while (in_iter != in_eof)
         vec.push_back(*in_iter++);
-    sort(vec.begin(), vec.end(), compareIsbn);
+    sort(vec.begin(), vec.end(), [](Sales_item const& lhs, Sales_item const& rhs){ return lhs.isbn() < rhs.isbn(); });
     for (auto beg = vec.cbegin(), end = beg; beg != vec.cend(); beg = end) {
         end = find_if(beg, vec.cend(), [beg](const Sales_item &item){return item.isbn() != beg->isbn();});
         std::cout << std::accumulate(beg, end, Sales_item(beg->isbn())) << std::endl;
     }
-}
+}