Recent questions tagged C++

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Linking GSL in CMakeLists.txt

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357 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why only std::atomic_flag is guaranteed to be lock-free?

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465 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How does subtracting X.begin() return the index of an iterator?

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304 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why shared_ptr has an explicit constructor

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242 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why does virtual keyword increase the size of derived a class?

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235 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is indexing a new map element and having something that reads it assigned to it undefined behaviour, or just unspecified?

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214 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - What does ~0 do?

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163 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - c++20 library support for xcode 12

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412 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - avx2 register bits reverse

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523 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - IWebBrowser2: how to force links to open in new window?

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330 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why does this code crash at the places mentioned?

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176 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - automatic registration of object creator function with a macro

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148 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How can I prevent my program from closing when a open console window is closed?

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429 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ dynamic memory allocation using "new"

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177 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - a problem with cl.exe and ml.exe

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260 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Is taking the address of a member of an uninitialized object well defined?

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254 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Partial class template argument deduction in C++17

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388 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Function to check if string contains a number

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164 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - is winsock2 thread safe?

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320 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Comprehensive vector vs linked list benchmark for randomized insertions/deletions

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196 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Intrinsic to count trailing zero bits in 64-bit integers?

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471 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - If a global variable is initialized twice (statically, then dynamically), which initialization starts its lifetime?

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322 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Conversion between numeric types of the same kind

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149 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Using dnorm with RcppArmadillo

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454 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Why do I get a template error if I name my function `swap`, but `Swap` is okay?

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182 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Enumerate members of a structure?

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2.3k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How is "std::cin>>value" evaluated in a while loop?

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207 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - QApplication in unicode

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363 views 1 answer

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