MOD: invalidate cache on CachedRectf classes should be a const operation
MOD: invalidate cache on CachedRectf classes should be a const operation

ruleless/CEGUI,OpenTechEngine/CEGUI,OpenTechEngine/CEGUI,ruleless/CEGUI,ruleless/CEGUI,OpenTechEngine/CEGUI,ruleless/CEGUI,OpenTechEngine/CEGUI