Fix bugs in ArMem and make disk loading and storing nicer

source/RobotAPI/libraries/armem/core/base/MemoryBase.h

@@ -316,28 +316,6 @@ namespace armarx::armem::base
             return this->name();
         }
 
-        std::string dump() const
-        {
-            std::stringstream ss;
-            ss << "Memory '" << this->name() << "': \n";
-            forEachCoreSegment([&ss](const CoreSegmentT & cseg)
-            {
-                ss << "+- Core segment '" << cseg.name() << "' (" << cseg.size() << "): \n";
-                cseg.forEachProviderSegment([&ss](const ProviderSegmentT & pseg)
-                {
-                    ss << "|  +- Provider segment '" << pseg.name() << "' (" << pseg.size() << "): \n";
-                    pseg.forEachEntity([&ss](const EntityT & entity)
-                    {
-                        ss << "|  |  +- Entity '" << entity.name() << "' (" << entity.size() << "): \n";
-                        return true;
-                    });
-                    return true;
-                });
-                return true;
-            });
-            return ss.str();
-        }
-
 
     private: