move

Before C++11, I could use this to make a class non-copyable: private: MyClass(const MyClass&); MyClass& operator=(const MyClass&); With C++11, I can do it like this instead: MyClass(const MyClass&) = delete; MyClass& operator=(const MyClass&) = delete; When using the class with the deleted copy and assignment, is there a chance that a default move operator is generated? And the class is not exactly copied, but moved (which is sort of similar) after all? So, do I have to do this to prevent default move construction and assignmnent: MyClass(MyClass&&) = delete; MyClass& operator=(MyClass&&) =

This seems to be most relavant question already asked. Whats the difference between std::move and std::forward But each answer is different and applies and says slightly different things. So I am confused. I have the following situation. Copy item into container The Copy item is C++03 so I understand that quite well. Construct item into container The Construct item into container I believe uses perfect forwarding correctly to forward the arguments through two functions to the constructor of T in emplaceBackInternal() (Please say otherwise if I am wrong). Move item into container My problem

I want to move the mouse cursor with a c++ script. I am using Visual C++ 2010 Express in a Windows 7 inside Parallels and I created a console application. I know SetCursorPos method but it is just not working (it does nothing). I managed to simulate clicks with SendInput but it does not actually move the mouse. This is my code: #include <Windows.h> #include <Tlhelp32.h> #include <stdio.h> #include <string> #include <iostream> #include <fstream> #include <sstream> #include <time.h> void mouseLeftClick(const int x, const int y); // window HWND hWindow; int main() { // find window hWindow =

Function Move { #Moves all files older than 31 days old from the Source folder to the Target Get-Childitem -Path "E:\source" | Where-Object { $_.LastWriteTime -lt (get-date).AddDays(-31)} | ForEach { Move-Item $_.FullName -destination "F:\target" -force -ErrorAction:SilentlyContinue } } in the source directory are files that are older than 2-3 years, but when i run the script nothing moves to the target directory ?! whats wrong ? I don't know if this makes much of a difference, but rather than $. it needs to be $_. I tried this script and it works fine for me: get-childitem -Path "E:\source" |

After much searching, I have not found a satisfactory method that is easy to use to view the complete history of a moved file in Git and more importantly in Gitk. Using "git log --follow [filePath]" and even "gitk --follow [filePath]" gives you the commits that the file was involved in but will not show you the actual change history of the file before the move. I have thus come up with a crude but simple workaround solution. Do a gitk on the file that has been moved : “gitk [newFilePath]”. Copy the SHA1 ID of the first commit, this should be the commit where the file has been moved. Do a gitk

''' 问题： 有三个柱子A、B、C。移动n个盘子从 A -> C 分析： 步骤1： 移动前n-1个盘子 A -> B 步骤2： 移动第n个盘子 A -> C 步骤3： 移动前n-1个盘子 B -> C 实验： （n个盘子从上到下编号：1, 2, 3,...,n） n=2: move 1 A -> B 步骤1：移动前n-1个盘子 A -> B move 2 A -> C 步骤2：移动第n个盘子到 A -> C move 1 B -> C 步骤3：移动前n-1个盘子 B -> C n=3: move 1 A -> C move 2 A -> B move 1 C -> B 移动前n-1个盘子 A -> B move 3 A -> C 移动第n个盘子到 A -> C move 1 B -> A move 2 B -> C move 1 A -> C 移动前n-1个盘子 B -> C n=4: 4 A C 3 A B 4 C B 2 A C 4 B A 3 B C 4 A C 可以看到， 要把盘子A->B 要通过C， 把盘子从B->C要通过A def move(n, start,end, middle) move n start -> middle move n-1 start -> end move n middle-> end if n==1: move 1 A -> C move