Recent questions tagged C++

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

c++ how to elegantly use c++17 parallel execution with for loop that counts an integer?

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251 views 1 answer

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

c++ - inline variable is initialized more than once

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287 views 1 answer

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

c++ - Why do these two pointer subtractions give different results?

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260 views 1 answer

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

c++ - Detecting an unplugged capture device (OpenCV)

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333 views 1 answer

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

c++ - Set processor affinity for MATLAB engine (Windows 7)

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420 views 1 answer

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

c++ - Are C macros implicitly cast?

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236 views 1 answer

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

c++ - Pass temporary object to function that takes pointer

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304 views 1 answer

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

c++ - Do boost asio sockets have proper RAII cleanup

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370 views 1 answer

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

c++ - How to place header and ui file in different folders using autouic in cmake

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313 views 1 answer

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

c++ - How to initialize to zero/NULL in a template

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502 views 1 answer

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

c++ - Scope of declarations in the body of a do-while statement

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247 views 1 answer

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

c++ - Mix boost::optional and std::unique_ptr

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385 views 1 answer

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

c++ - How to test whether class B is derived from class A?

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225 views 1 answer

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

c++ - What "CV_EXPORTS_W" means

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263 views 1 answer

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

c++ - Invoking a nonconst method on a member from a const method

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307 views 1 answer

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

c++ - How to undo a perspective transform for a single point in opencv

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531 views 1 answer

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

c++ - Any metaprogramming way to generate overloads for various numbers of template parameters?

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299 views 1 answer

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

c++ - What is the minimum supported SSE flag that can be enabled on macOS?

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177 views 1 answer

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

c++ - How to make a header-only library with cmake?

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647 views 1 answer

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

c++ - Macports on OSX 10.9 - compile with -stdlib=libstdc++

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303 views 1 answer

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

c++ - Why the Compiler does not detect correct function signature in error?

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222 views 1 answer

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

c++ - cudaDeviceSynchronize() error code 77: cudaErrorIllegalAddress

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166 views 1 answer

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

c++ - How should I use g++'s -finput-charset compiler option correctly in order to compile a non-UTF-8 source file?

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231 views 1 answer

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

c++ - Why rvalue reference pass as lvalue reference?

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455 views 1 answer

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

c++ - How to read complete data in QTcpSocket?

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409 views 1 answer

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

c++ - Buidling boost error: Name clash for '<pstagelib>boost_system-vc120-mt-1_58.dll'

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357 views 1 answer

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

c++ - Is endian conversion required for wchar_t data?

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389 views 1 answer

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

c++ - Using QT, how to call function once after a certain interval, even if more calls may occur?

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548 views 1 answer

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