60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package reflect2
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import (
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"reflect"
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"unsafe"
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)
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type UnsafeStructType struct {
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unsafeType
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likePtr bool
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}
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func newUnsafeStructType(cfg *frozenConfig, type1 reflect.Type) *UnsafeStructType {
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return &UnsafeStructType{
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unsafeType: *newUnsafeType(cfg, type1),
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likePtr: likePtrType(type1),
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}
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}
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func (type2 *UnsafeStructType) LikePtr() bool {
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return type2.likePtr
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}
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func (type2 *UnsafeStructType) Indirect(obj interface{}) interface{} {
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objEFace := unpackEFace(obj)
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assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype)
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return type2.UnsafeIndirect(objEFace.data)
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}
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func (type2 *UnsafeStructType) UnsafeIndirect(ptr unsafe.Pointer) interface{} {
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if type2.likePtr {
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return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr))
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}
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return packEFace(type2.rtype, ptr)
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}
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func (type2 *UnsafeStructType) FieldByName(name string) StructField {
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structField, found := type2.Type.FieldByName(name)
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if !found {
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return nil
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}
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return newUnsafeStructField(type2, structField)
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}
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func (type2 *UnsafeStructType) Field(i int) StructField {
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return newUnsafeStructField(type2, type2.Type.Field(i))
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}
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func (type2 *UnsafeStructType) FieldByIndex(index []int) StructField {
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return newUnsafeStructField(type2, type2.Type.FieldByIndex(index))
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}
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func (type2 *UnsafeStructType) FieldByNameFunc(match func(string) bool) StructField {
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structField, found := type2.Type.FieldByNameFunc(match)
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if !found {
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panic("field match condition not found in " + type2.Type.String())
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}
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return newUnsafeStructField(type2, structField)
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}
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