[incubator-datasketches-cpp] 02/02: avoid requiring default constructor for user type

[al...@apache.org]

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alsay pushed a commit to branch tuple_sketch
in repository https://gitbox.apache.org/repos/asf/incubator-datasketches-cpp.git

commit 0d0bdc339e6ee12086d53a52660338dbb59a786a
Author: AlexanderSaydakov <Al...@users.noreply.github.com>
AuthorDate: Wed Jul 8 22:59:30 2020 -0700

    avoid requiring default constructor for user type
---
 tuple/include/theta_union_base_impl.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tuple/include/theta_union_base_impl.hpp b/tuple/include/theta_union_base_impl.hpp
index ae56859..10e4478 100644
--- a/tuple/include/theta_union_base_impl.hpp
+++ b/tuple/include/theta_union_base_impl.hpp
@@ -64,7 +64,8 @@ CS theta_union_base<EN, EK, P, S, CS, A>::get_result(bool ordered) const {
     if (entries.size() > nominal_num) {
       std::nth_element(entries.begin(), entries.begin() + nominal_num, entries.end(), comparator());
       theta = EK()(entries[nominal_num]);
-      entries.resize(nominal_num);
+      entries.erase(entries.begin() + nominal_num, entries.end());
+      entries.shrink_to_fit();
     }
   }
   if (ordered) std::sort(entries.begin(), entries.end(), comparator());


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