Recent questions tagged c++

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c++ - clang++: error: linker command failed with exit code 1 Qt Android

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c++ - Why does std::getline() skip input after a formatted extraction?

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c++ - Variadic templates with exactly n parameters

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c++ - forward declarations

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c++ - Deploying Qt applications in Linux properly

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c++ - Why copy constructor is not called here?

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c++ - GDB prints wrong values

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c++ - How does overload resolution work in the context of private modifier?

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c++ - OpenCV: how to create .vec file to use with opencv_traincascade

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

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c++ - VTK Render into C#

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c++ - Algorithm to get Cartesian product

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c++ - Wait for signal while processing other signals

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c++ - DLL dependency question / SetDLLDirectory

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c++ - how do I allocate one block of memory with new?

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c++ - std::next with n > std::distance(it, c.end())

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c++ - llinking @_Znam and @_Znwm

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c++ - Cpp uint32_fast_t resolves to uint64_t but is slower for nearly all operations than a uint32_t (x86_64). Why does it resolve to uint64_t?

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

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c++ - SDL_Window not displayed in windowed mode in macOS

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c++ - What is the expected input type of FindFirstFile?

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c++ - Using functions that return placeholder types defined in another translation unit

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c++ - Ternary operator

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c++ - Qt Creator how to run SUBDIRS projects

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

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c++ - how to change the value of std::priority_queue top()?

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c++ - Direct Initialization vs Copy Initialization for Primitives

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c++ - Calling a base class method in a template virtual class hierarchy

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c++ - UAC prompt elevation - how does it work?

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c++ - OpenGL - Rotate a 'Curve' About the Y-Axis

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

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c++ - how to make std::function instance

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c++ - C++17 template deduction guide not used for empty parameter set?

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c++ - PrintWindow and BitBlt of hidden windows

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

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c++ - How to load RSA key pair without p, q, etc

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

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c++ - How do I compile a dll with R and RCPP?

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c++ - /boost/lockfree/queue.hpp: error: static assertion failed: (boost::has_trivial_destructor<T>::value)

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

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c++ - Implicit cast from function to function pointer?

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c++ - How can I perform Template Matching process in SUB-IMAGE extracted from ORIGINAL-IMAGE and Display the results in Original Image

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

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