草庐IT

linux - "mov rax, QWORD PTR fs:0x28"汇编指令有什么作用?

这个问题在这里已经有了答案:Whydoesthismemoryaddress%fs:0x28(fs[0x28])havearandomvalue?(3个答案)关闭4年前。紧接执行此指令之前,fs包含0x0。另外我想知道如何从GDB中的这个内存区域读取,该命令是什么?

c++ - 通过调用 move 赋值运算符实现 move 构造函数

MSDN文章,Howto:WriteaMoveConstuctor,有以下推荐。Ifyouprovidebothamoveconstructorandamoveassignmentoperatorforyourclass,youcaneliminateredundantcodebywritingthemoveconstructortocallthemoveassignmentoperator.Thefollowingexampleshowsarevisedversionofthemoveconstructorthatcallsthemoveassignmentoperator://Mo

c++ - 通过调用 move 赋值运算符实现 move 构造函数

MSDN文章,Howto:WriteaMoveConstuctor,有以下推荐。Ifyouprovidebothamoveconstructorandamoveassignmentoperatorforyourclass,youcaneliminateredundantcodebywritingthemoveconstructortocallthemoveassignmentoperator.Thefollowingexampleshowsarevisedversionofthemoveconstructorthatcallsthemoveassignmentoperator://Mo
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