+ implemented member and non-member swap

2015-01-19 19:51:07 +01:00 · 2015-01-19 19:51:07 +01:00 · a144800774
commit a144800774
parent 7724d34741
4 changed files with 154 additions and 4 deletions
--- a/src/json.cc
+++ b/src/json.cc
@ -1268,6 +1268,12 @@ void json::clear() noexcept
    }
 }

+void json::swap(json& o) noexcept
+{
+    std::swap(type_, o.type_);
+    std::swap(value_, o.value_);
+}
+
 json::value_type json::type() const noexcept
 {
    return type_;