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add generate-serialize multimethod

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Kristin Rutenkolk 2024-10-11 16:55:03 +02:00
parent 8bfc156d10
commit c5d18e9e50
1 changed files with 22 additions and 0 deletions
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22
src/clj/coffi/mem.clj
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@ -1658,6 +1658,28 @@
(cons (symbol (str (name typename) ".")))
))))
(defmulti generate-serialize (fn [& xs] (if (vector? (first xs)) (first (first xs)) (first xs))))
(defmethod generate-serialize :coffi.mem/byte [_type source-form offset] `(write-byte ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/short [_type source-form offset] `(write-short ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/int [_type source-form offset] `(write-int ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/long [_type source-form offset] `(write-long ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/char [_type source-form offset] `(write-char ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/float [_type source-form offset] `(write-float ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/double [_type source-form offset] `(write-double ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/pointer [_type source-form offset] `(write-pointer ~'segment ~offset ~source-form))
(defmethod generate-serialize :coffi.mem/array [[_arr member-type length] source-form offset]
(concat
(list `let ['array-obj source-form])
(map
(fn [index]
(generate-serialize member-type
(list `aget 'array-obj index)
(+ offset (* (size-of member-type) index))))
(range length))))
(defmacro defstruct
"Defines a struct type. all members need a type hint.