X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/048d0b2d143b6a491ac73eed6ab972e97774391c..62f9852b653ff96c776418da9492ea644e4a23cf:/src/class-make-proto.lisp?ds=sidebyside diff --git a/src/class-make-proto.lisp b/src/class-make-proto.lisp index 2b4463a..c04727c 100644 --- a/src/class-make-proto.lisp +++ b/src/class-make-proto.lisp @@ -33,8 +33,8 @@ "Construct and return a new SOD class with the given NAME and SUPERCLASSES. This is the main constructor function for classes. The protocol works as - follows. The `:lisp-class' property in PSET is checked: if it exists, it - must be a symbol naming a (CLOS) class, which is used in place of + follows. The `:lisp-metaclass' property in PSET is checked: if it exists, + it must be a symbol naming a (CLOS) class, which is used in place of `sod-class'. All of the arguments are then passed to `make-instance'; further behaviour is left to the standard CLOS instance construction protocol; for example, `sod-class' defines an `:after'-method on @@ -45,7 +45,7 @@ (with-default-error-location (location) (let* ((pset (property-set pset)) - (class (make-instance (get-property pset :lisp-class :symbol + (class (make-instance (get-property pset :lisp-metaclass :symbol 'sod-class) :name name :superclasses superclasses @@ -71,7 +71,7 @@ This is the main constructor function for slots. This is a generic function primarily so that the CLASS can intervene in the construction - process. The default method uses the `:lisp-class' property (defaulting + process. The default method uses the `:slot-class' property (defaulting to `sod-slot') to choose a (CLOS) class to instantiate. The slot is then constructed by `make-instance' passing the arguments as initargs; further behaviour is left to the standard CLOS instance construction protocol; for @@ -111,11 +111,11 @@ This generic function does the common work for constructing instance and class initializers. It can usefully be specialized according to both the - class and slot types. The default method uses the `:lisp-class' property - (defaulting to INIT-CLASS) to choose a (CLOS) class to instantiate. The - slot is then constructed by `make-instance' passing the arguments as - initargs; further behaviour is left to the standard CLOS instance - construction protocol; for example, `sod-initializer' defines an + class and slot types. The default method uses the `:initializer-class' + property (defaulting to INIT-CLASS) to choose a (CLOS) class to + instantiate. The slot is then constructed by `make-instance' passing the + arguments as initargs; further behaviour is left to the standard CLOS + instance construction protocol; for example, `sod-initializer' defines an `:after'-method on `shared-initialize'. Diagnosing unused properties is left for the caller (usually @@ -136,12 +136,13 @@ This is the main constructor function for messages. This is a generic function primarily so that the CLASS can intervene in the construction - process. The default method uses the `:lisp-class' property (defaulting - to `sod-message') to choose a (CLOS) class to instantiate. The message is - then constructed by `make-instance' passing the arguments as initargs; - further behaviour is left to the standard CLOS instance construction - protocol; for example, `sod-message' defines an `:after'-method on - `shared-initialize'.")) + process. The default method uses the `:message-class' property to choose + a (CLOS) class to instantiate; if no such property is provided but a + `combination' property is present, then `aggregating-message' is chosen; + otherwise `standard-message' is used. The message is then constructed by + `make-instance' passing the arguments as initargs; further behaviour is + left to the standard CLOS instance construction protocol; for example, + `sod-message' defines an `:after'-method on `shared-initialize'.")) (export 'make-sod-method) (defgeneric make-sod-method @@ -167,7 +168,7 @@ This is a generic function so that it can be specialized according to both a class and -- more particularly -- a message. The default method uses - the `:lisp-class' property (defaulting to the result of calling + the `:method-class' property (defaulting to the result of calling `sod-message-method-class') to choose a (CLOS) class to instantiate. The method is then constructed by `make-instance' passing the arguments as initargs; further behaviour is left to the standard CLOS instance @@ -187,9 +188,9 @@ "Return the preferred class for methods on MESSAGE. The message can inspect the PSET to decide on a particular message. A - `:lisp-class' property will usually override this decision: it's then the - programmer's responsibility to ensure that the selected method class is - appropriate.")) + `:method-class' property will usually override this decision: it's then + the programmer's responsibility to ensure that the selected method class + is appropriate.")) (export 'check-message-type) (defgeneric check-message-type (message type)