From 3f402eb6e98ce9c1b33d0fdcab67400a3ffdba42 Mon Sep 17 00:00:00 2001
From: Laurent Morichetti <laurent.morichetti@amd.com>
Date: Mon, 9 May 2022 12:41:14 -0700
Subject: [PATCH] Disallow copying or moving trace buffers

Change-Id: I104b8240a76c6d96ae176b0b26bdc2e4e5e3c180
---
 test/tool/trace_buffer.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/test/tool/trace_buffer.h b/test/tool/trace_buffer.h
index a7bd2c6d69..57aa7cc5a7 100644
--- a/test/tool/trace_buffer.h
+++ b/test/tool/trace_buffer.h
@@ -36,7 +36,8 @@
 
 namespace roctracer {
 
-struct TraceBufferBase {
+class TraceBufferBase {
+ public:
   static void FlushAll() {
     std::lock_guard lock(mutex_);
 
@@ -58,9 +59,13 @@ struct TraceBufferBase {
   TraceBufferBase(std::string name, int priority)
       : name_(std::move(name)), priority_(priority), next_(nullptr) {}
 
+  TraceBufferBase(const TraceBufferBase&) = delete;
+  TraceBufferBase& operator=(const TraceBufferBase&) = delete;
+
   virtual void Flush() = 0;
 
-  const std::string& name() const { return name_; }
+  std::string name() && { return std::move(name_); }
+  const std::string& name() const& { return name_; }
 
  private:
   const std::string name_;