Recent questions tagged C++

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c++ - typeid for polymorphic types

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c++ - What std::_lockit does?

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c++ - Using freopen() to print to file and screen

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c++ - Checking if a type is a map

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c++ - Why "override" is at the end in C++11?

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c++ - Why is Visual Studio 2013 having trouble with this class member decltype?

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c++ - How to correctly create std::string from a std::string_view?

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c++ - Where do pixel gaps come from in OpenGL?

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c++ - Non-member conversion functions; Casting different types, e.g. DirectX vector to OpenGL vector

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c++ - Initialize an std::array of tuples with curly braces

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c++ - Operator << overloading

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c++ - wxWidgets 2.9 custom events

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c++ - HPET's frequency vs CPU frequency for measuring time

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c++ - Ortho and Persp are reversing Z depth sign?

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c++ - Usage of std::swap() inside move assignment should cause endless recursion (and causes), but it is an example from Stroustrup's book

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c++ - drawing waveform - converting to DB squashes it

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c++ - stringstream::str copy lifetime

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c++ - Find the reverse of a number (ex : 2500 reverse 0025) without the help of string or character

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1 answer 640 views

c++ - Combining rules at runtime and returning rules

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c++ Segmentation fault when trying to reverse print an array

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c++ - Is there any way to declare mutual friend functions for two classes

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c++ - Replacing switch statements when interfacing between templated and non-templated code

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c++ - Function with variable parameter size: How to conditionally set some arguments?

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c++ - Ordered sort in STL containers

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c++ - Why can't I start a QThread on a signal?

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c++ - Error while using QTcpSocket

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c++ - Why is DECLARE_DYNAMIC & IMPLEMENT_DYNAMIC nessary for DYNAMIC_DOWNCAST?

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

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c++ - Better algorithm for edge filter in video programming

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

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c++ - Two questions related to virtual functions

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c++ - How to change the size of a QComboBox's QScrollBar?

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c++ - passing thrust::device_vector to a function by reference

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

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c++ - Why might HttpOpenRequest fail with error 122?

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c++ - How do I compile this on mac by terminal command

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c++ - asio::io_service and thread_group lifecycle issue

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c++ - How to pass structure as pointer in C dll from C#

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