span context added back empty constructor

open-telemetry · Aug 5, 2020 · 99be4b7 · 99be4b7
1 parent d774328
commit 99be4b7
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/api/include/opentelemetry/trace/span_context.h b/api/include/opentelemetry/trace/span_context.h
@@ -30,6 +30,11 @@ class SpanContext final
 {
 public:
   // An invalid SpanContext.
+  SpanContext() noexcept
+      : trace_flags_(trace::TraceFlags((uint8_t)sampled_flag)),
+        race_state_(new TraceState),
+        emote_parent_(has_remote_parent){};
+
   SpanContext(bool sampled_flag, bool has_remote_parent) noexcept
       : trace_flags_(trace::TraceFlags((uint8_t)sampled_flag)),
         trace_state_(new TraceState),