#N canvas 489 406 539 307 10;
#X obj 9 7 cnv 15 100 20 empty empty Overview 20 12 1 14 -262144 -66577
0;
#X text 44 168 The caretaker exists only once \, the originator exists
for every abstraction \, that needs to save something \, and commun
objects exists for every bit of a save.;
#X text 46 221 Let's look at the caretaker first.;
#X obj 349 32 s part;
#X msg 349 8 1;
#X text 377 7 click here \, to go on;
#X text 44 83 Memento is divided in various parts \, where each part
has a well defined responsibility. A single caretaker is responsible
for saving and loading state to rsp. from disk \, [originator]s wrap
all access to change or read out the state. The originator uses commun
objects to communicate with the things \, that represent the state.
;
#X connect 4 0 3 0;