sstring: add iostream input (>>)

Signed-off-by: Calle Wilund <calle@cloudius-systems.com>
nawenqiang · Apr 29, 2015 · 03da739 · 03da739
1 parent 066a37a
commit 03da739
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/core/sstring.hh b/core/sstring.hh
@@ -513,6 +513,17 @@ operator<<(std::basic_ostream<char_type, char_traits>& os,
     return os.write(s.begin(), s.size());
 }
 
+template <typename char_type, typename size_type, size_type max_size, typename char_traits>
+inline
+std::basic_istream<char_type, char_traits>&
+operator>>(std::basic_istream<char_type, char_traits>& is,
+        basic_sstring<char_type, size_type, max_size>& s) {
+    std::string tmp;
+    is >> tmp;
+    s = tmp;
+    return is;
+}
+
 namespace std {
 
 template <typename char_type, typename size_type, size_type max_size>