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;; -*-theme-d-*-
;; Copyright (C) 2016-2019, 2021, 2024 Tommi Höynälänmaa
(define-interface (standard-library hash-table0)
(import (standard-library core))
;; Maybe we should search the contents of the hash tables in
;; "equal-contents?".
(define-foreign-prim-class <raw-hash-table>
(member-pred hash-table?))
(define-param-logical-type :hash-proc (%key)
(:procedure (%key <integer>) <integer> pure))
(define-param-logical-type :simple-hash-proc (%key)
(:simple-proc (%key <integer>) <integer> pure))
(define-param-logical-type :assoc-proc (%key %value)
(:procedure (%key (:alist %key %value)) (:alt-maybe (:pair %key %value))
pure))
(define-param-class :hash-table
(parameters %key %value)
(construct ((rawht1 <raw-hash-table>)
(proc-hash1 (:hash-proc %key))
(proc-assoc1 (:assoc-proc %key %value)))
()
(pure))
(fields
(rawht <raw-hash-table> public module rawht1)
(proc-hash (:hash-proc %key) public module proc-hash1)
(proc-assoc (:assoc-proc %key %value) public module proc-assoc1)))
(define-param-logical-type :object-hash-table (%value)
(:hash-table <object> %value))
(define-param-logical-type :string-hash-table (%value)
(:hash-table <string> %value))
(define-param-logical-type :symbol-hash-table (%value)
(:hash-table <symbol> %value))
(declare-param-method make-hash-table
(%key %value)
((:hash-proc %key) (:assoc-proc %key %value))
(:hash-table %key %value) pure)
(declare-param-method make-hash-table-with-size
(%key %value)
((:hash-proc %key) (:assoc-proc %key %value)
<integer>)
(:hash-table %key %value) pure)
(declare-param-method make-object-hash-table
(%value) ((:maybe %value))
(:object-hash-table %value) pure)
(declare-param-method make-object-hash-table-with-size
(%value) ((:maybe %value) <integer>)
(:object-hash-table %value)
pure)
(declare-param-method make-string-hash-table
(%value) ((:maybe %value))
(:string-hash-table %value) pure)
(declare-param-method make-string-hash-table-with-size
(%value) ((:maybe %value) <integer>)
(:string-hash-table %value)
pure)
(declare-param-method make-symbol-hash-table
(%value) ((:maybe %value))
(:symbol-hash-table %value) pure)
(declare-param-method make-symbol-hash-table-with-size
(%value) ((:maybe %value) <integer>)
(:symbol-hash-table %value)
pure)
(declare-param-method hash-ref
(%key %value %default)
((:hash-table %key %value) %key %default)
(:union %value %default) pure)
(declare-param-method hash-exists?
(%key %value) ((:hash-table %key %value) %key)
<boolean> pure)
(declare-param-method hash-set!
(%key %value) ((:hash-table %key %value) %key %value)
<none> nonpure)
(declare-param-method hash-remove!
(%key %value) ((:hash-table %key %value) %key)
<none> nonpure)
(declare-param-method hash-count-elements
(%key %value) ((:hash-table %key %value)) <integer>
pure)
(declare-method hashq (:simple-hash-proc <object>))
(declare-method hashv (:simple-hash-proc <object>))
(declare-method hash-contents (:simple-hash-proc <object>))
(declare-method object-hash (:simple-hash-proc <object>))
(declare-method string-hash (:simple-hash-proc <string>))
(declare-param-method assoc1
(%type1 %type2)
(%type1 (:alist %type1 %type2))
(:union (:pair %type1 %type2) <boolean>)
pure)
(declare-param-method assoc-values1
(%type1 %type2)
(%type1 (:alist %type1 %type2))
(:union (:pair %type1 %type2) <boolean>)
pure)
(declare-param-method assoc-objects1
(%type1 %type2)
(%type1 (:alist %type1 %type2))
(:union (:pair %type1 %type2) <boolean>)
pure)
(declare-param-method assoc-contents1
(%type1 %type2)
(%type1 (:alist %type1 %type2))
(:union (:pair %type1 %type2) <boolean>)
pure)
(declare-param-method hash-for-each
(%key %value)
((:procedure (%key %value) <none> nonpure)
(:hash-table %key %value))
<none>
nonpure)
(declare-param-method hash-clear!
(%key %value)
((:hash-table %key %value))
<none>
nonpure))
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