ts_real_policies: One iterator copy less optimization

2026-01-19 04:42:11 +00:00 · 2018-03-10 19:09:41 +03:00
parent 1a72c27306
commit e472c0536f
3 changed files with 9 additions and 12 deletions
--- a/example/qi/reference.cpp
+++ b/example/qi/reference.cpp
@@ -169,15 +169,14 @@ struct ts_real_policies : boost::spirit::qi::ureal_policies<T>
        if (parse(first, last, uint3, result))
        {
            T n;
-            Iterator save = first;
+            Iterator iter = first;

-            while (qi::parse(first, last, ',') && qi::parse(first, last, uint3_3, n))
+            while (qi::parse(iter, last, ',') && qi::parse(iter, last, uint3_3, n))
            {
                result = result * 1000 + n;
-                save = first;
+                first = iter;
            }

-            first = save;
            attr = result;
            return true;
        }