Add C++ interface for the libbabeltrace2 `bt_field_class` API

[babeltrace.git] / src / cpp-common / bt2 / value.hpp

diff --git a/src/cpp-common/bt2/value.hpp b/src/cpp-common/bt2/value.hpp
index 2c4d4dabfa463ce1d931f9e721478a351afe003b..816a5454d0ee52567f77f6f8d629a4c7a09a55e2 100644 (file)
--- a/src/cpp-common/bt2/value.hpp
+++ b/src/cpp-common/bt2/value.hpp
@@ -82,6 +82,9 @@ enum class ValueType
 template <typename LibObjT>
 class CommonClockClass;
 
+template <typename LibObjT>
+class CommonFieldClass;
+
 template <typename LibObjT>
 class CommonValue : public internal::BorrowedObj<LibObjT>
 {
@@ -93,6 +96,7 @@ class CommonValue : public internal::BorrowedObj<LibObjT>
 
     // Allow userAttributes() to call `val._libObjPtr()`
     friend class CommonClockClass<bt_clock_class>;
+    friend class CommonFieldClass<bt_field_class>;
 
     // Allow operator==() to call `other._libObjPtr()`
     friend class CommonValue<bt_value>;