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59 lines
1.5 KiB
59 lines
1.5 KiB
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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