30 lines
720 B
Python
30 lines
720 B
Python
import ctypes
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# 定义内部结构体
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class InnerStructLevel2(ctypes.Structure):
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_pack_ = 1
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_fields_ = [
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("inner_field1", ctypes.c_char),
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("inner_field2", ctypes.c_double),
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("inner_field3", ctypes.c_double),
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]
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# 定义内部结构体
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class InnerStructLevel1(ctypes.Structure):
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_pack_ = 1
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_fields_ = [
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("inner_field1", ctypes.c_int),
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("inner_field2", ctypes.c_double),
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("inner_level2_field3", InnerStructLevel2)
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]
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# 定义外部结构体
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class OuterStruct(ctypes.Structure):
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_pack_ = 1
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_fields_ = [
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("field1", ctypes.c_int),
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("nested", InnerStructLevel1), # 嵌套结构体
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("field2", ctypes.c_char * 10),
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] |