lvalue
Passing temporaries as LValues
I\'d like to use the following idiom, that I think is non-standard. I have functions which return vectors taking advantage of Return Value Optimization:[详细]
2023-01-06 00:14 分类：问答How can I make this function act like an l-value?
Why can\'t I use the function ColPeekHeight() as an l-value? class View { public: int ColPeekHeight(){ return _colPeekFaceUpHeight; }[详细]
2022-12-23 21:21 分类：问答Reference initialization in C++
Can anybody explain to me why there is a difference between these two statements? class A{}; const A& a = A();// correct[详细]
2022-12-20 19:21 分类：问答Is a member of an rvalue structure an rvalue or lvalue?
A function call returning a structure is an rvalue expression, but what about its members? This piece of code works well with my g++ compiler, but gcc gives a error saying \"lvalue required as left op[详细]
2022-12-19 06:10 分类：问答l-value substr method in C++
I want to create a substr method in C++ in a string class that I made. The string class is ba开发者_Python百科sed on C-style string of course, and I take care of the memory management.[详细]
2022-12-08 13:26 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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