10.5.2 Object handling

bigloo procedure: wide-object? object

Returns #t if object is a wide object otherwise it returns #f.

bigloo generic: object-display object [port]

This generic function is invoked by display to display objects.

bigloo generic: object-write object [port]

This generic function is invoked by write to write objects.

bigloo generic: object->struct object

bigloo procedure: struct->object struct

These functions converts objects into Scheme structures and vice-versa.

bigloo generic: object-equal? object obj

This generic function is invoked by equal? when the first argument is an instance of object.

bigloo generic: object-hashnumber object

This generic function returns an hash number of object.

bigloo procedure: is-a? obj class

Returns #t if obj belongs to class otherwise it returns #f.

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