.github
alerting
client
config
core
docs
example
jsonpath
k8s
k8stest
metric
pattern
security
static
vendor
cloud.google.com
github.com
beorn7
cespare
davecgh
gogo
golang
google
googleapis
imdario
json-iterator
matttproud
miekg
modern-go
concurrent
reflect2
.gitignore
.travis.yml
Gopkg.lock
Gopkg.toml
LICENSE
README.md
go_above_17.go
go_above_19.go
go_below_17.go
go_below_19.go
reflect2.go
reflect2_amd64.s
reflect2_kind.go
relfect2_386.s
relfect2_amd64p32.s
relfect2_arm.s
relfect2_arm64.s
relfect2_mips64x.s
relfect2_mipsx.s
relfect2_ppc64x.s
relfect2_s390x.s
safe_field.go
safe_map.go
safe_slice.go
safe_struct.go
safe_type.go
test.sh
type_map.go
unsafe_array.go
unsafe_eface.go
unsafe_field.go
unsafe_iface.go
unsafe_link.go
unsafe_map.go
unsafe_ptr.go
unsafe_slice.go
unsafe_struct.go
unsafe_type.go
prometheus
spf13
golang.org
google.golang.org
gopkg.in
k8s.io
sigs.k8s.io
modules.txt
watchdog
.dockerignore
.gitattributes
.gitignore
Dockerfile
LICENSE.md
README.md
config.yaml
go.mod
go.sum
gzip.go
main.go
66 lines
2.0 KiB
Go
66 lines
2.0 KiB
Go
package reflect2
|
|
|
|
import (
|
|
"reflect"
|
|
"unsafe"
|
|
)
|
|
|
|
type UnsafeArrayType struct {
|
|
unsafeType
|
|
elemRType unsafe.Pointer
|
|
pElemRType unsafe.Pointer
|
|
elemSize uintptr
|
|
likePtr bool
|
|
}
|
|
|
|
func newUnsafeArrayType(cfg *frozenConfig, type1 reflect.Type) *UnsafeArrayType {
|
|
return &UnsafeArrayType{
|
|
unsafeType: *newUnsafeType(cfg, type1),
|
|
elemRType: unpackEFace(type1.Elem()).data,
|
|
pElemRType: unpackEFace(reflect.PtrTo(type1.Elem())).data,
|
|
elemSize: type1.Elem().Size(),
|
|
likePtr: likePtrType(type1),
|
|
}
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) LikePtr() bool {
|
|
return type2.likePtr
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) Indirect(obj interface{}) interface{} {
|
|
objEFace := unpackEFace(obj)
|
|
assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype)
|
|
return type2.UnsafeIndirect(objEFace.data)
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) UnsafeIndirect(ptr unsafe.Pointer) interface{} {
|
|
if type2.likePtr {
|
|
return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr))
|
|
}
|
|
return packEFace(type2.rtype, ptr)
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) SetIndex(obj interface{}, index int, elem interface{}) {
|
|
objEFace := unpackEFace(obj)
|
|
assertType("ArrayType.SetIndex argument 1", type2.ptrRType, objEFace.rtype)
|
|
elemEFace := unpackEFace(elem)
|
|
assertType("ArrayType.SetIndex argument 3", type2.pElemRType, elemEFace.rtype)
|
|
type2.UnsafeSetIndex(objEFace.data, index, elemEFace.data)
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) UnsafeSetIndex(obj unsafe.Pointer, index int, elem unsafe.Pointer) {
|
|
elemPtr := arrayAt(obj, index, type2.elemSize, "i < s.Len")
|
|
typedmemmove(type2.elemRType, elemPtr, elem)
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) GetIndex(obj interface{}, index int) interface{} {
|
|
objEFace := unpackEFace(obj)
|
|
assertType("ArrayType.GetIndex argument 1", type2.ptrRType, objEFace.rtype)
|
|
elemPtr := type2.UnsafeGetIndex(objEFace.data, index)
|
|
return packEFace(type2.pElemRType, elemPtr)
|
|
}
|
|
|
|
func (type2 *UnsafeArrayType) UnsafeGetIndex(obj unsafe.Pointer, index int) unsafe.Pointer {
|
|
return arrayAt(obj, index, type2.elemSize, "i < s.Len")
|
|
}
|