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c++ - Segfaults in malloc() and malloc_consolidate()
My application segfaults sometimes and mainly in malloc() and malloc_consolidate() when I look at the backtrace in ... for each process ? See Question&Answers more detail:os...
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c++ - library is linked but reference is undefined
I'm trying to compile an openCL program on Ubuntu with an NVIDIA card that worked once before, #include ... Am I missing something. See Question&Answers more detail:os...
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c++ - What does `auto && e` do in range-based for-loops?
Assuming my current rule when programming with range-based loops says Use for(auto const &e :...) or for(auto ... needed do not use references. See Question&Answers more detail:os...
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c++ - How do I "normalize" a pathname using boost::filesystem?
We are using boost::filesystem in our application. I have a 'full' path that is constructed by concatenating several ... the path as a string? See Question&Answers more detail:os...
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c++ - Disambiguate overloaded member function pointer being passed as template parameter
I am attempting to recreate the Observer pattern where I can perfectly forward parameters to a given member function ... deduction to work here? See Question&Answers more detail:os...
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c++ - Do C++11 regular expressions work with UTF-8 strings?
If I want to use C++11's regular expressions with unicode strings, will they work with char* as UTF-8 or ... convert them to a wchar_t* string? See Question&Answers more detail:os...
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c++ - How should I brace-initialize an std::array of std::pairs?
std::array<std::pair<int, int>, 2> ids = { { 0, 1 }, { 1, 2 } }; VS2013 error: error C2440 ... resolution was ambiguous` What am I doing wrong? See Question&Answers more detail:os...
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c++ - error while loading shared libraries: libboost_system.so.1.45.0: cannot open shared object file: No such file or directory
I am building a C++ executable on Linux. The executable links into some boost libraries. This is the output ... on today. Can anyone explain? See Question&Answers more detail:os...
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c++ - When is std::chrono epoch?
std::chrono::time_point::time_since_epoch() returns a duration, referred to some time_point in the past. When is such ... to 1 January 1970 UTC? See Question&Answers more detail:os...
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c++ - copy vs std::move for ints
What's difference between default copy and std::move in that example? After move the object ... : 0x7fffffffe094 0x7fffffffe098 0x7fffffffe09c See Question&Answers more detail:os...
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c++ - Undefined Reference to
When I compile my code for a linked list, I get a bunch of undefined reference errors. The code is below. I have ... (2); node3.setElement(3); } See Question&Answers more detail:os...
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c++ - Segfaults in malloc() and malloc_consolidate()
My application segfaults sometimes and mainly in malloc() and malloc_consolidate() when I look at the backtrace in ... for each process ? See Question&Answers more detail:os...
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c++ - library is linked but reference is undefined
I'm trying to compile an openCL program on Ubuntu with an NVIDIA card that worked once before, #include ... Am I missing something. See Question&Answers more detail:os...
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c++ - What does `auto && e` do in range-based for-loops?
Assuming my current rule when programming with range-based loops says Use for(auto const &e :...) or for(auto ... needed do not use references. See Question&Answers more detail:os...
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c++ - How do I "normalize" a pathname using boost::filesystem?
We are using boost::filesystem in our application. I have a 'full' path that is constructed by concatenating several ... the path as a string? See Question&Answers more detail:os...
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c++ - Disambiguate overloaded member function pointer being passed as template parameter
I am attempting to recreate the Observer pattern where I can perfectly forward parameters to a given member function ... deduction to work here? See Question&Answers more detail:os...
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c++ - Weird MSC 8.0 error: "The value of ESP was not properly saved across a function call..."
We recently attempted to break apart some of our Visual Studio projects into libraries, and everything seemed to ... or a dangerous hack? See Question&Answers more detail:os...
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c++ - Why was std::strstream deprecated?
I recently discovered that std::strstream has been deprecated in favor of std::stringstream. It's been a while ... absent from std::strstream? See Question&Answers more detail:os...
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c++ - Declare a reference and initialize later?
I have a reference to some class MyObject, but the exact object depends on a condition. I want to do something ... do to achieve my goal here? See Question&Answers more detail:os...
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c++ - Fatal error: "No Target Architecture" in Visual Studio
When I try to compile my c++ project using Visual Studio 2010 in either Win32 or x64 mode I get the following error ... 't know how to fix it. See Question&Answers more detail:os...
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c++ - Lambda capture and parameter with same name - who shadows the other? (clang vs gcc)
auto foo = "You're using g++!"; auto compiler_detector = [foo](auto foo) { std::puts(foo); }; ... the C++ Standard here? wandbox example See Question&Answers more detail:os...
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c++ - AVX2: Computing dot product of 512 float arrays
I will preface this by saying that I am a complete beginner at SIMD intrinsics. Essentially, I have a CPU ... would also value this information. See Question&Answers more detail:os...
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c++ - Win32: How to hide 3rd party windows in taskbar by hWnd
I have to hide popup windows in third party library. I have implemented windows hook stuff with SetWindowsHookEx and ... windows in task bar? See Question&Answers more detail:os...
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c++ - OpenMP: What is the benefit of nesting parallelizations?
From what I understand, #pragma omp parallel and its variations basically execute the following block in a ... loop be executed sequentially? See Question&Answers more detail:os...
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291
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c++ - AVX2: Computing dot product of 512 float arrays
I will preface this by saying that I am a complete beginner at SIMD intrinsics. Essentially, I have a CPU ... would also value this information. See Question&Answers more detail:os...
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c++
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389
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c++ - Win32: How to hide 3rd party windows in taskbar by hWnd
I have to hide popup windows in third party library. I have implemented windows hook stuff with SetWindowsHookEx and ... windows in task bar? See Question&Answers more detail:os...
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317
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c++ - OpenMP: What is the benefit of nesting parallelizations?
From what I understand, #pragma omp parallel and its variations basically execute the following block in a ... loop be executed sequentially? See Question&Answers more detail:os...
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c++ - Do static members of a class occupy memory if no object of that class is created?
Say I have a class and I have a static member in it, but I don't create any objects of that type. Will the ... point of putting it in a class? See Question&Answers more detail:os...
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