copy-elision
Can copy elision occur in catch statements?
Consider an exception class with a copy constructor with side开发者_如何学运维-effects. Can a compiler skip calling the copy constructor here:[详细]
2023-04-04 07:52 分类：问答Nicer way to avoid moves/copies in C++0x
This question follows on from How to pass by lambda in C++0x?, but perhaps this is a clearer way to ask the question.[详细]
2023-03-20 12:01 分类：问答Can the compiler elide the following copy?
I\'m still a rookie programmer, I know that premature optimization is bad, but I also know that copying huge stuff around is bad, as well.[详细]
2023-03-08 08:28 分类：问答Copy-elision of automatic variable for return
I am wondering if in C++0x \"12.8 C开发者_如何学Copying and Moving class objects [class.copy] paragraph 31\" when copy elision happens, exactly:[详细]
2023-02-28 22:19 分类：问答Copy elision on Visual C++ 2010 Beta 2
I was reading Want Speed? Pass by Value on the C++ Next blog and created this program to get a feel for copy elision and move semantics in C++0x:[详细]
2022-12-10 23:24 分类：问答
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