X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-class.hpp;fp=src%2Fbin%2Flttng-sessiond%2Ftrace-class.hpp;h=cbd4114869ee3904ea27d9da135890159bda33c1;hp=72ba7559dde480a8b7e15a3e66f38746a75e1708;hb=9d89db29f3bf6c826293350f8f1a8559ec906b24;hpb=1a12551012430c38186da14611dd4921e7319d20

diff --git a/src/bin/lttng-sessiond/trace-class.hpp b/src/bin/lttng-sessiond/trace-class.hpp
index 72ba7559d..cbd411486 100644
--- a/src/bin/lttng-sessiond/trace-class.hpp
+++ b/src/bin/lttng-sessiond/trace-class.hpp
@@ -46,8 +46,11 @@ public:
 
 class trace_class {
 public:
-
 	virtual ~trace_class() = default;
+	trace_class(const trace_class&) = delete;
+	trace_class(trace_class&&) = delete;
+	trace_class& operator=(trace_class&&) = delete;
+	trace_class& operator=(const trace_class&) = delete;
 
 	/*
 	 * Derived classes must implement the _accept_on_*()
@@ -68,7 +71,12 @@ protected:
 
 class trace_class_environment_visitor {
 public:
+	trace_class_environment_visitor() = default;
 	virtual ~trace_class_environment_visitor() = default;
+	trace_class_environment_visitor(const trace_class_environment_visitor&) = delete;
+	trace_class_environment_visitor(trace_class_environment_visitor&&) = delete;
+	trace_class_environment_visitor& operator=(trace_class_environment_visitor&&) = delete;
+	trace_class_environment_visitor& operator=(const trace_class_environment_visitor&) = delete;
 
 	virtual void visit(const environment_field<int64_t>& field) = 0;
 	virtual void visit(const environment_field<const char *>& field) = 0;
@@ -79,7 +87,12 @@ class trace_class_visitor {
 public:
 	using cuptr = std::unique_ptr<trace_class_visitor>;
 
+	trace_class_visitor() = default;
 	virtual ~trace_class_visitor() = default;
+	trace_class_visitor(const trace_class_visitor&) = delete;
+	trace_class_visitor(trace_class_visitor&&) = delete;
+	trace_class_visitor& operator=(trace_class_visitor&&) = delete;
+	trace_class_visitor& operator=(const trace_class_visitor&) = delete;
 
 	virtual void visit(const lttng::sessiond::trace::trace_class& trace_class) = 0;
 	virtual void visit(const lttng::sessiond::trace::clock_class& clock_class) = 0;