IVGCVSW-4035 Add a CreateTypedLabel function

 * Create new utility function in the TimelineUtilityMethods class
 * Added unit tests

Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
Change-Id: I63704b94d5cc6861e4e160de2aae4ae497699dd2

1 files changed, 33 insertions, 0 deletions

diff --git a/src/profiling/TimelineUtilityMethods.cpp b/src/profiling/TimelineUtilityMethods.cpp
index aa9f5a5635..b34b70f984 100644
--- a/src/profiling/TimelineUtilityMethods.cpp
+++ b/src/profiling/TimelineUtilityMethods.cpp
@@ -52,6 +52,39 @@ ProfilingStaticGuid TimelineUtilityMethods::DeclareLabel(const std::string& labe
     return labelGuid;
 }
 
+void TimelineUtilityMethods::CreateTypedLabel(ProfilingGuid entityGuid,
+                                              const std::string& entityName,
+                                              ProfilingStaticGuid labelTypeGuid)
+{
+    // Check that the entity name is valid
+    if (entityName.empty())
+    {
+        // The entity name is invalid
+        throw InvalidArgumentException("Invalid entity name, the entity name cannot be empty");
+    }
+
+    // Declare a label with the entity's name, this call throws in case of error
+    ProfilingGuid labelGuid = DeclareLabel(entityName);
+
+    // Generate a GUID for the label relationship
+    ProfilingGuid relationshipGuid = ProfilingService::Instance().NextGuid();
+
+    // Send the new label link to the external profiling service, this call throws in case of error
+    m_SendTimelinePacket.SendTimelineRelationshipBinaryPacket(ProfilingRelationshipType::LabelLink,
+                                                              relationshipGuid,
+                                                              entityGuid,
+                                                              labelGuid);
+
+    // Generate a GUID for the label relationship
+    ProfilingGuid relationshipLabelGuid = ProfilingService::Instance().NextGuid();
+
+    // Send the new label link to the external profiling service, this call throws in case of error
+    m_SendTimelinePacket.SendTimelineRelationshipBinaryPacket(ProfilingRelationshipType::LabelLink,
+                                                              relationshipLabelGuid,
+                                                              relationshipGuid,
+                                                              labelTypeGuid);
+}
+
 } // namespace profiling
 
 } // namespace armnn