62 //将指针转换为intptr_t类型 63 intptr_t handle = (intptr_t)stu; 64 handle_student(handle); 65 free_student(stu); 66 return 0; 67 } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30...
}intmain(){ student *stu; stu =create_student();init_student(stu);//将指针转换为intptr_t类型intptr_thandle = (intptr_t)stu;handle_student(handle);free_student(stu);return0; }
在 main 函数中，我们创建了一个 student 实例，对其进行初始化，然后将其地址转换为 intptr_t 类型。接下来，我们使用这个 intptr_t 类型的 handle 来访问 student 的数据，而无需担心系统架构的差异带来的问题。最后，我们释放了 student 实例，以避免内存泄漏。通过上述讨论和示例，我们可以看出，将...
// TODO Handle other GoValue slices (!= []qml.Object). resultdv.dataType = C.DTListProperty *(*unsafe.Pointer)(unsafe.Pointer(&resultdv.data)) = C.newListProperty(foldp, C.intptr_t(reflectIndex), C.intptr_t(setIndex)) return } fieldk := field.Kind() if fieldk == reflect.Sl...
hnd->magic =private_handle_t::sMagic; hnd->fd = fd; hnd->flags =private_handle_t::PRIV_FLAGS_USES_PMEM; hnd->size = size; hnd->offset = offset; hnd->base =intptr_t(base) + offset; hnd->lockState =private_handle_t::LOCK_STATE_MAPPED; ...
JavaCollection<T>(IntPtr, JniHandleOwnership) Constructor Reference Feedback Definition Namespace: Android.Runtime Assembly: Mono.Android.dll A constructor used when creating managed representations of JNI objects; called by the runtime. C# 複製 public JavaCollection (IntPtr handle, Android.Run...
How do I convert/cast a C_PRT pointer into a HANDLE? The TRANSFER instrinsic function does not work here. Please help! Translate 0 Kudos Copy link Reply Steven_L_Intel1 Employee 09-12-2013 05:03 PM 629 Views See your other thread. TRANSFER works just...
Retrieves a Screen for the display that contains the largest portion of the object referred to by the specified handle.
Queue Handle Improved COM Transaction Support Tree-View Controls Overview PROPID_M_FIRST_IN_XACT WhileActivity.System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.ActivityExecutionStatusChangedEventArgs>.OnEvent Method (System.Workflow.Activities) MSMQMessage.Label Msvm_ProcessorPool...
[StructLayout(LayoutKind.Sequential,Pack=1)]classMyStruct{publicByte a;publicByte b;publicByte c;}...