Corrections for implementation notes, adding note about ViewSynchroni…

…zers, see #97
phetsims · Mar 18, 2023 · c60b70a · c60b70a
1 parent 985a7ca
commit c60b70a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/implementation-notes.md b/doc/implementation-notes.md
@@ -11,7 +11,7 @@ Enumerations use EnumerationValue rather than string literal unions, by choice.
 
 ## Memory Management
 
-The majority of the elements in the sim are statically allocated at startup, and exist for the lifetime of the sim, hence All uses of `link`, `addListener`, etc. do NOT need a corresponding `unlink` or `removeListener`.
+The majority of the elements in the sim are statically allocated at startup, and exist for the lifetime of the sim, hence most uses of `link`, `addListener`, etc. do NOT need a corresponding `unlink` or `removeListener`. BodyViews and the vector Nodes are the main thing that are dynamically created and destroyed. They are created/destroyed with `ViewSynchronizer`s
 
 The sim statically allocates all Body instances, and the spinner that adds or removes Body instances in fact toggles `isActiveProperty` values for each. This simplifies the implementation and will simplify PhET-iO instrumentation.