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Hans Dijkema
2025-07-09 07:40:02 +02:00
parent 0213f36385
commit 887b2345d3
1 changed files with 3 additions and 3 deletions
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scribblings/roos.scrbl
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@@ -41,7 +41,7 @@ Methods and fields are always virtual. Superclass definitions are resolved based
@racket[def-roos] supports default values, optional documentation, and user-defined persistence. @racket[def-roos] supports default values, optional documentation, and user-defined persistence.
} }
@subsection{Object and Method Use} @section{Object and Method Use}
@itemlist[ @itemlist[
@item{@racket[(-> obj field)] — call getter for field.} @item{@racket[(-> obj field)] — call getter for field.}
@@ -56,7 +56,7 @@ Methods and fields are always virtual. Superclass definitions are resolved based
@item{@racket[(roos-id! obj id)] — set object's ID (used in persistence).} @item{@racket[(roos-id! obj id)] — set object's ID (used in persistence).}
] ]
@subsection{Persistence and Storage Backend} @section{Persistence and Storage Backend}
ROOS lets you persist selected attributes by tagging them with @racket[persist]. Persistence is handled by user-provided backends through: ROOS lets you persist selected attributes by tagging them with @racket[persist]. Persistence is handled by user-provided backends through:
@@ -143,7 +143,7 @@ This example builds an address book with persistent reference to persons, using
@bold{Note:} call @racket[(roos-storage-stop-deleting! #t)] before shutdown to prevent finalizers from purging storage content. @bold{Note:} call @racket[(roos-storage-stop-deleting! #t)] before shutdown to prevent finalizers from purging storage content.
@subsection{Cyclic References and Garbage Collection} @section{Cyclic References and Garbage Collection}
ROOS objects can reference each other freely, including circular (cyclic) references. ROOS objects can reference each other freely, including circular (cyclic) references.
For example, a doubly-linked list: For example, a doubly-linked list: