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cbind.Bind: expose *Base argument

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This commit is contained in:
Li Jie
2024-09-06 16:24:10 +08:00
parent a2d4e79c20
commit 69a2a01bc7
1 changed files with 16 additions and 16 deletions
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32
x/cbind/cbind.go
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@@ -34,42 +34,42 @@ type Cb3[T any, A any, B any, C any] func(*T, A, B, C)
type bind[Base any] struct {
b Base
fn func()
fn func(*Base)
}
type bind1[Base any, A any] struct {
b Base
fn func(A)
fn func(*Base, A)
}
type bind2[Base any, A any, B any] struct {
b Base
fn func(A, B)
fn func(*Base, A, B)
}
type bind3[Base any, A any, B any, C any] struct {
b Base
fn func(A, B, C)
fn func(*Base, A, B, C)
}
func Callback[Base any](base *Base) {
bind := (*bind[Base])(unsafe.Pointer(base))
bind.fn()
bind.fn(base)
}
func Callback1[Base any, A any](base *Base, a A) {
bind := (*bind1[Base, A])(unsafe.Pointer(base))
bind.fn(a)
bind.fn(base, a)
}
func Callback2[Base any, A any, B any](base *Base, a A, b B) {
bind := (*bind2[Base, A, B])(unsafe.Pointer(base))
bind.fn(a, b)
bind.fn(base, a, b)
}
func Callback3[Base any, A any, B any, C any](base *Base, a A, b B, c C) {
bind := (*bind3[Base, A, B, C])(unsafe.Pointer(base))
bind.fn(a, b, c)
bind.fn(base, a, b, c)
}
/**
@@ -97,56 +97,56 @@ func Callback3[Base any, A any, B any, C any](base *Base, a A, b B, c C) {
* @param call The Go function to bind.
* @return The data pointer and the C callback function.
*/
func Bind[T any](call func()) (p *T, cb Cb[T]) {
func Bind[T any](call func(*T)) (p *T, cb Cb[T]) {
bb := &bind[T]{fn: call}
p = (*T)(unsafe.Pointer(bb))
cb = Callback[T]
return
}
func BindF[T any, F ~func(*T)](call func()) (*T, F) {
func BindF[T any, F ~func(*T)](call func(*T)) (*T, F) {
bb := &bind[T]{fn: call}
p := (*T)(unsafe.Pointer(bb))
var fn F = Callback[T]
return p, fn
}
func Bind1[T any, A any](call func(A)) (p *T, cb Cb1[T, A]) {
func Bind1[T any, A any](call func(*T, A)) (p *T, cb Cb1[T, A]) {
bb := &bind1[T, A]{fn: call}
p = (*T)(unsafe.Pointer(bb))
cb = Callback1[T, A]
return
}
func Bind1F[T any, F ~func(*T, A), A any](call func(A)) (*T, F) {
func Bind1F[T any, F ~func(*T, A), A any](call func(*T, A)) (*T, F) {
bb := &bind1[T, A]{fn: call}
p := (*T)(unsafe.Pointer(bb))
var fn F = Callback1[T, A]
return p, fn
}
func Bind2[T any, A any, B any](call func(A, B)) (p *T, cb Cb2[T, A, B]) {
func Bind2[T any, A any, B any](call func(*T, A, B)) (p *T, cb Cb2[T, A, B]) {
bb := &bind2[T, A, B]{fn: call}
p = (*T)(unsafe.Pointer(bb))
cb = Callback2[T, A, B]
return
}
func Bind2F[T any, F ~func(*T, A, B), A any, B any](call func(A, B)) (*T, F) {
func Bind2F[T any, F ~func(*T, A, B), A any, B any](call func(*T, A, B)) (*T, F) {
bb := &bind2[T, A, B]{fn: call}
p := (*T)(unsafe.Pointer(bb))
var fn F = Callback2[T, A, B]
return p, fn
}
func Bind3[T any, A any, B any, C any](call func(A, B, C), a A, b B, c C) (p *T, cb Cb3[T, A, B, C]) {
func Bind3[T any, A any, B any, C any](call func(*T, A, B, C), a A, b B, c C) (p *T, cb Cb3[T, A, B, C]) {
bb := &bind3[T, A, B, C]{fn: call}
p = (*T)(unsafe.Pointer(bb))
cb = Callback3[T, A, B, C]
return
}
func Bind3F[T any, F ~func(*T, A, B, C), A any, B any, C any](call func(A, B, C), a A, b B, c C) (*T, F) {
func Bind3F[T any, F ~func(*T, A, B, C), A any, B any, C any](call func(*T, A, B, C), a A, b B, c C) (*T, F) {
bb := &bind3[T, A, B, C]{fn: call}
p := (*T)(unsafe.Pointer(bb))
var fn F = Callback3[T, A, B, C]