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natalia on ..I..03/07/2025
This is such a compelling read! You’ve presented the information very well. For more on the subject, anyone can check…
lawyer on ..I..03/07/2025
This post really stands out for its depth and clarity. If anyone is looking for more information on the subject,…
안전놀이터 on ..I..03/07/2025
Your post offers such a fresh perspective on this topic! It’s great to see discussions like this. For anyone who…
waxing shop on ..I..03/07/2025
Your post is incredibly thoughtful and well-written. If anyone else is looking for more on this subject, here might be…
Sazlıbosna su kaçak tespiti on Negative Energy03/07/2025
Sazlıbosna su kaçak tespiti Salon zeminindeki su kaçağını bulmak için geldiklerinde çok düzenli çalıştılar. Parkelere zarar vermeden sorunu çözdüler. Ali…

natalia on ..I..03/07/2025
This is such a compelling read! You’ve presented the information very well. For more on the subject, anyone can check…
lawyer on ..I..03/07/2025
This post really stands out for its depth and clarity. If anyone is looking for more information on the subject,…
안전놀이터 on ..I..03/07/2025
Your post offers such a fresh perspective on this topic! It’s great to see discussions like this. For anyone who…
waxing shop on ..I..03/07/2025
Your post is incredibly thoughtful and well-written. If anyone else is looking for more on this subject, here might be…
Sazlıbosna su kaçak tespiti on Negative Energy03/07/2025
Sazlıbosna su kaçak tespiti Salon zeminindeki su kaçağını bulmak için geldiklerinde çok düzenli çalıştılar. Parkelere zarar vermeden sorunu çözdüler. Ali…

Windows make link failure when using <thread> sleep_for
03/07/2025 by Geoff
I'm seeing a link failure when using thread's sleep_for. The header is present and I can jump to the implementation on my system in visual studio projects, but in my make build it fails at the link stage due to unresolved external symbols: "error LNK2019: unresolved external symbol _Thrd_sleep_for referenced […]
Attempting to create a win32 app that uses OpenGL
03/07/2025 by Cameron
So im trying to create a win32 app that uses OpenGL, the opengl version is 4.6, using wgl 1.0 and GLAD. Its currently failing at intialising glad, which from the error can be deducted that its an issue with the openGL context. The code is failing at: // Initialise GLAD […]
Microsoft Resource Compiler assigns different IDs for StringTable resources than what is given in Resource.h and the .rc file?
03/07/2025 by Dennis
I'm converting what were formerly separate DLL and EXE modules of an MFC application (that is itself based on combining two disparate codebases) into static library (LIB) projects. I took steps to ensure that resource IDs are all unique, but I'm getting a linker error claiming there's duplicate string resources […]
UML relationship when in dependency injection pattern
03/07/2025 by lucky1928
Below code shows a example of the dependency injection pattern in C++, what's the uml relationship between Car and GasolineSource interface? #include using namespace std; class GasolineSource { public: virtual void FuelUp() = 0; }; class GasStation : public GasolineSource { public: void FuelUp() { std::cout
Casting between pointer to aggregate classes with a common member and another deriving member
03/07/2025 by galinette
I have a base and derived class: struct Base { std::vector bars; std::unique_ptr fruit_ptr; } struct Derived : public Base { Foo foo; } And a template class joining an int and another object: template struct WithCounter { int counter = 0; T payload; } Is there any way I […]
Friend extern "С" function with enum return type
03/07/2025 by Xeenych Xeenych
I have to interface with a С function, but this code doesn't compile. // c_enum.h #pragma once typedef enum { val1 = 0 } c_style_enum_t; c_style_enum_t c_func(); // my_class.hpp #pragma once extern "С" { #include "c_enum.h" } class my_class { public: private: friend c_style_enum_t ::c_func(); }; Gcc prints an errror: […]
Placement new + reinterpret_cast + pointer arithmetic = UB?
03/07/2025 by Avi
Similar to the example from the std::aligned_storage page here, imagine I have the following: template class SlotArray { static_assert(!std::is_array_v); public: template T* alloc(Args... args) { std::size_t index = claimIndex(); return ::new(&slots[index]) T(std::forward(args)...); } void free(T* value) { static_assert(sizeof(std::ptrdiff_t)
Using Eigen::Ref<> to pass matrix row as lvalue
03/07/2025 by Rob McDonald
I'm having trouble passing a matrix .row(i) as an lvalue reference. I think this should be solvable with Eigen::Ref, but I'm having difficulty. The large code block at the bottom of this post currently works. A profile of this code looks like this: 100% fbatch 47.1% void de_casteljau 44.8% Eigen::internal::dense_assignment_loop::run […]
Using libarchive How to find files on current directory without searching subdirectory
03/07/2025 by senthil
This example .tar file which contains the files and folders. - >Parentdir1 > Parentdir2 > file1 > file2 > directory3(It contains 10 subfolder and 5000 files) I want to find the "file2" file on tar. It recursively iterates files on "directory3" after that found "file2". I I need a solution […]
C++ nonmember binary operator with private inheritance
03/07/2025 by Topological Sort
As has been pointed out elsewhere, the community thinks C++ binary operators like == should be nonmember functions. This presents a problem for me with private inheritance. #include class Parent { public: Parent(int arg = 0) {} int member() const { return member_; } private: int member_; }; bool operator== […]

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