From 14363681abc82efe0c4bb996c38a7061dece349c Mon Sep 17 00:00:00 2001
From: owent <admin@owent.net>
Date: Sat, 9 Sep 2023 19:28:18 +0800
Subject: [PATCH] Fix constructor

---
 .../sdk/metrics/export/metric_producer.h             | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h b/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h
index e70eaebce2..b54ba9ebe1 100644
--- a/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h
+++ b/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h
@@ -34,7 +34,11 @@ struct ScopeMetrics
   const opentelemetry::sdk::instrumentationscope::InstrumentationScope *scope_ = nullptr;
   std::vector<MetricData> metric_data_;
 
-  ScopeMetrics() = default;
+  ScopeMetrics()                                = default;
+  ScopeMetrics(const ScopeMetrics &)            = default;
+  ScopeMetrics(ScopeMetrics &&)                 = default;
+  ScopeMetrics &operator=(const ScopeMetrics &) = default;
+  ScopeMetrics &operator=(ScopeMetrics &&)      = default;
 };
 
 struct ResourceMetrics
@@ -42,7 +46,11 @@ struct ResourceMetrics
   const opentelemetry::sdk::resource::Resource *resource_ = nullptr;
   std::vector<ScopeMetrics> scope_metric_data_;
 
-  ResourceMetrics() = default;
+  ResourceMetrics()                                   = default;
+  ResourceMetrics(const ResourceMetrics &)            = default;
+  ResourceMetrics(ResourceMetrics &&)                 = default;
+  ResourceMetrics &operator=(const ResourceMetrics &) = default;
+  ResourceMetrics &operator=(ResourceMetrics &&)      = default;
 };
 
 /**