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package reflect2
import (
"reflect"
"unsafe"
)
type UnsafeMapType struct {
unsafeType
pKeyRType unsafe.Pointer
pElemRType unsafe.Pointer
}
func newUnsafeMapType(cfg *frozenConfig, type1 reflect.Type) MapType {
return &UnsafeMapType{
unsafeType: *newUnsafeType(cfg, type1),
pKeyRType: unpackEFace(reflect.PtrTo(type1.Key())).data,
pElemRType: unpackEFace(reflect.PtrTo(type1.Elem())).data,
}
}
func (type2 *UnsafeMapType) IsNil(obj interface{}) bool {
if obj == nil {
return true
}
objEFace := unpackEFace(obj)
assertType("Type.IsNil argument 1", type2.ptrRType, objEFace.rtype)
return type2.UnsafeIsNil(objEFace.data)
}
func (type2 *UnsafeMapType) UnsafeIsNil(ptr unsafe.Pointer) bool {
if ptr == nil {
return true
}
return *(*unsafe.Pointer)(ptr) == nil
}
func (type2 *UnsafeMapType) LikePtr() bool {
return true
}
func (type2 *UnsafeMapType) Indirect(obj interface{}) interface{} {
objEFace := unpackEFace(obj)
assertType("MapType.Indirect argument 1", type2.ptrRType, objEFace.rtype)
return type2.UnsafeIndirect(objEFace.data)
}
func (type2 *UnsafeMapType) UnsafeIndirect(ptr unsafe.Pointer) interface{} {
return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr))
}
func (type2 *UnsafeMapType) Key() Type {
return type2.cfg.Type2(type2.Type.Key())
}
func (type2 *UnsafeMapType) MakeMap(cap int) interface{} {
return packEFace(type2.ptrRType, type2.UnsafeMakeMap(cap))
}
func (type2 *UnsafeMapType) UnsafeMakeMap(cap int) unsafe.Pointer {
m := makeMapWithSize(type2.rtype, cap)
return unsafe.Pointer(&m)
}
func (type2 *UnsafeMapType) SetIndex(obj interface{}, key interface{}, elem interface{}) {
objEFace := unpackEFace(obj)
assertType("MapType.SetIndex argument 1", type2.ptrRType, objEFace.rtype)
keyEFace := unpackEFace(key)
assertType("MapType.SetIndex argument 2", type2.pKeyRType, keyEFace.rtype)
elemEFace := unpackEFace(elem)
assertType("MapType.SetIndex argument 3", type2.pElemRType, elemEFace.rtype)
type2.UnsafeSetIndex(objEFace.data, keyEFace.data, elemEFace.data)
}
func (type2 *UnsafeMapType) UnsafeSetIndex(obj unsafe.Pointer, key unsafe.Pointer, elem unsafe.Pointer) {
mapassign(type2.rtype, *(*unsafe.Pointer)(obj), key, elem)
}
func (type2 *UnsafeMapType) TryGetIndex(obj interface{}, key interface{}) (interface{}, bool) {
objEFace := unpackEFace(obj)
assertType("MapType.TryGetIndex argument 1", type2.ptrRType, objEFace.rtype)
keyEFace := unpackEFace(key)
assertType("MapType.TryGetIndex argument 2", type2.pKeyRType, keyEFace.rtype)
elemPtr := type2.UnsafeGetIndex(objEFace.data, keyEFace.data)
if elemPtr == nil {
return nil, false
}
return packEFace(type2.pElemRType, elemPtr), true
}
func (type2 *UnsafeMapType) GetIndex(obj interface{}, key interface{}) interface{} {
objEFace := unpackEFace(obj)
assertType("MapType.GetIndex argument 1", type2.ptrRType, objEFace.rtype)
keyEFace := unpackEFace(key)
assertType("MapType.GetIndex argument 2", type2.pKeyRType, keyEFace.rtype)
elemPtr := type2.UnsafeGetIndex(objEFace.data, keyEFace.data)
return packEFace(type2.pElemRType, elemPtr)
}
func (type2 *UnsafeMapType) UnsafeGetIndex(obj unsafe.Pointer, key unsafe.Pointer) unsafe.Pointer {
return mapaccess(type2.rtype, *(*unsafe.Pointer)(obj), key)
}
func (type2 *UnsafeMapType) Iterate(obj interface{}) MapIterator {
objEFace := unpackEFace(obj)
assertType("MapType.Iterate argument 1", type2.ptrRType, objEFace.rtype)
return type2.UnsafeIterate(objEFace.data)
}
type UnsafeMapIterator struct {
*hiter
pKeyRType unsafe.Pointer
pElemRType unsafe.Pointer
}
func (iter *UnsafeMapIterator) HasNext() bool {
return iter.key != nil
}
func (iter *UnsafeMapIterator) Next() (interface{}, interface{}) {
key, elem := iter.UnsafeNext()
return packEFace(iter.pKeyRType, key), packEFace(iter.pElemRType, elem)
}
func (iter *UnsafeMapIterator) UnsafeNext() (unsafe.Pointer, unsafe.Pointer) {
key := iter.key
elem := iter.value
mapiternext(iter.hiter)
return key, elem
}
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