109     LockedTypeMap& tMap = typeMap();  in knownType()  local
110     Lock lock (tMap.mutex);  in knownType()
112     return tMap.find (typeName) != tMap.end();  in knownType()
120     LockedTypeMap& tMap = typeMap();  in registerAttributeType()  local
121     Lock lock (tMap.mutex);  in registerAttributeType()
123     if (tMap.find (typeName) != tMap.end())  in registerAttributeType()
128     tMap.insert (TypeMap::value_type (typeName, newAttribute));  in registerAttributeType()
135     LockedTypeMap& tMap = typeMap();  in unRegisterAttributeType()  local
136     Lock lock (tMap.mutex);  in unRegisterAttributeType()
138     tMap.erase (typeName);  in unRegisterAttributeType()
145     LockedTypeMap& tMap = typeMap();  in newAttribute()  local
146     Lock lock (tMap.mutex);  in newAttribute()
148     TypeMap::const_iterator i = tMap.find (typeName);  in newAttribute()
150     if (i == tMap.end())  in newAttribute()