Robot state predictions

Closes #103 (closed) and #104 (closed)

• Some updates to the built-in prediction (Remote GUI) of the object memory
• Add prediction to robot state memory
• Add example client for robot state memory predictions

source/RobotAPI/libraries/armem/core/operations.h

@@ -50,6 +50,20 @@ namespace armarx::armem
     }
 
 
+    template <class ContainerT>
+    std::vector<MemoryID> getEntityIDs(const ContainerT& container)
+    {
+        std::vector<armem::MemoryID> entityIDs;
+
+        container.forEachEntity([&entityIDs](const auto& entity)
+        {
+            entityIDs.push_back(entity.id());
+        });
+
+        return entityIDs;
+    }
+
+
     std::string print(const wm::Memory& data, int maxDepth = -1, int depth = 0);
     std::string print(const wm::CoreSegment& data, int maxDepth = -1, int depth = 0);
     std::string print(const wm::ProviderSegment& data, int maxDepth = -1, int depth = 0);