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fix: code generation for tuple

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Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-07-13 17:34:13 +02:00
parent b34f3e3ae1
commit a18a04ce39
13 changed files with 2040 additions and 1371 deletions
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70
tuple/tuple.go
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@@ -2,76 +2,6 @@
// consider to use arrays for simplicity
package tuple
// Tuple1 is a structure carrying one element
type Tuple1[T1 any] struct {
F1 T1
}
// Tuple2 is a structure carrying two elements
type Tuple2[T1, T2 any] struct {
F1 T1
F2 T2
}
// Tuple3 is a structure carrying three elements
type Tuple3[T1, T2, T3 any] struct {
F1 T1
F2 T2
F3 T3
}
// Tuple4 is a structure carrying four elements
type Tuple4[T1, T2, T3, T4 any] struct {
F1 T1
F2 T2
F3 T3
F4 T4
}
func MakeTuple1[T1 any](t1 T1) Tuple1[T1] {
return Tuple1[T1]{F1: t1}
}
func MakeTuple2[T1, T2 any](t1 T1, t2 T2) Tuple2[T1, T2] {
return Tuple2[T1, T2]{F1: t1, F2: t2}
}
func MakeTuple3[T1, T2, T3 any](t1 T1, t2 T2, t3 T3) Tuple3[T1, T2, T3] {
return Tuple3[T1, T2, T3]{F1: t1, F2: t2, F3: t3}
}
func MakeTuple4[T1, T2, T3, T4 any](t1 T1, t2 T2, t3 T3, t4 T4) Tuple4[T1, T2, T3, T4] {
return Tuple4[T1, T2, T3, T4]{F1: t1, F2: t2, F3: t3, F4: t4}
}
// Tupled2 converts a function that accepts two parameters into a function that accepts a tuple
func Tupled2[T1, T2, R any](f func(t1 T1, t2 T2) R) func(Tuple2[T1, T2]) R {
return func(t Tuple2[T1, T2]) R {
return f(t.F1, t.F2)
}
}
// Tupled3 converts a function that accepts three parameters into a function that accepts a tuple
func Tupled3[T1, T2, T3, R any](f func(t1 T1, t2 T2, t3 T3) R) func(Tuple3[T1, T2, T3]) R {
return func(t Tuple3[T1, T2, T3]) R {
return f(t.F1, t.F2, t.F3)
}
}
// Untupled2 converts a function that accepts a tuple into a function that accepts two parameters
func Untupled2[T1, T2, R any](f func(Tuple2[T1, T2]) R) func(T1, T2) R {
return func(t1 T1, t2 T2) R {
return f(MakeTuple2(t1, t2))
}
}
// Untupled3 converts a function that accepts a tuple into a function that accepts three parameters
func Untupled3[T1, T2, T3, R any](f func(Tuple3[T1, T2, T3]) R) func(T1, T2, T3) R {
return func(t1 T1, t2 T2, t3 T3) R {
return f(MakeTuple3(t1, t2, t3))
}
}
func First[T1, T2 any](t Tuple2[T1, T2]) T1 {
return t.F1
}