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I love how you’ve tackled this issue! You made it really easy to understand. For anyone looking for more information,…

comprar carta de conduçao on What Can You Do?03/25/2025
comprar carta de conduçao preço, comprar carta de condução verdadeira, comprar carta de conduçao, comprar carta de condução lisboa, comprar…
acheter permis de conduire on What Can You Do?03/25/2025
acheter permis de conduire en ligne, acheter un permis de conduire belge, achat permis de conduire, acheter un permis de…
메이저놀이터 on ..I..03/25/2025
I appreciate your unique take on this topic. You’ve covered some really important points. For those looking to continue learning…
创建Binance账户 on There Aint Nothin’ New To See Here03/24/2025
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://www.binance.com/ar-BH/register?ref=V2H9AFPY
호치민왁싱 on ..I..03/24/2025
I love how you’ve tackled this issue! You made it really easy to understand. For anyone looking for more information,…

Detecting if a C++ class is abstract purely on DWARF information
03/25/2025 by Petzep
Context I'm creating an DWARF parser, this parser must be able to detect which classes are abstract classes. The parser is created to parse the output of a certain code-base. I have a working method that solves 90% of the cases, but I want to reach full coverage of the […]
In a release build by GCC, i.e., without -g flag, is register info trustable?
03/25/2025 by PkDrew
I am debugging a program crash of a released build, that is, no debug info is available in GDB, all I can get is a callstack of the crash point. Due to some restrictions, using a debug build is not on the table. However, I was wondering whether I can […]
Correct way of inserting std::optional<T> into std::vector<T>
03/25/2025 by bramar2
I have a class T, it looks like this: class T { uint64_t id; std::string description; char status; uint64_t createdAt; uint64_t updatedAt; T(uint64_t c_id, std::string_view c_description, char c_status, uint64_t c_createdAt, uint64_t c_updatedAt) : id(c_id), description(c_description), status(c_status), createdAt(c_createdAt), updatedAt(c_updatedAt) {} T(T&& other) : id(other.id), description(std::move(other.description)), status(other.status), createdAt(other.createdAt), updatedAt(other.updatedAt) {} // member […]
Dispatch a template function by dynamically known type
03/25/2025 by Bubaya
Think of a type P that should be thought of as templated by some type T. However, P wraps some perl library, and the type T is only known at run time. On the C++ side, I can ask a P for its type. There are only finitely many choices. […]
SQLite3 on C++ not worked [duplicate]
03/25/2025 by Dima_MSI
I want to use sqlite3 on my C++ project. But I have some problems. I download Zip-archive sqlite-amalgamation-3490100 and extract all files on /home/dima/Projects/C++. But this code doesn`t work. #include #include #include using std::cout; int main() { sqlite3 *db; int result = sqlite3_open("test.db", &db); cout open | ^~~~~~~~~~~ main.cpp:9:19: note: […]
How do I pull off constexpr type erasure with Boost.Hana (no virtuals, no heap)?
03/25/2025 by IneoSenigupta
Alright, so I’m messing around with Boost.Hana and trying to do something kinda cursed: compile-time type erasure. I wanna store a bunch of different types in a hana::tuple and call methods on them without knowing their exact type—but also without using virtual functions or heap allocation. Just pure constexpr wizardry. […]
invalid user-defined conversion from Pointer<Node> to Node*
03/25/2025 by Tejas Sharma
#include #include #include template class Pointer { private: std::ptrdiff_t offset; std::ptrdiff_t calculateOffset(const T* ptr) const { if (ptr == nullptr) return 0; return (char*)ptr - (char*)this; } public: Pointer() : offset(0) {} Pointer(T* p) : offset(calculateOffset(p)) {} Pointer(const Pointer& other) : offset(calculateOffset(other)) {} Pointer(Pointer&& other) noexcept : offset(other.offset) { other.offset […]
How do you build a Qt6 app with WaylandClient
03/25/2025 by Mike Christensen
I've built a simple Hello World app with Qt6, but now I'd like to use the QWaylandClient base class to interact with Wayland. Here's my CMakeLists.txt file: cmake_minimum_required(VERSION 3.16) project(QtHelloWorld) set(CMAKE_CXX_STANDARD 17) set(CMAKE_BUILD_TYPE Debug) # Set the Qt version to use find_package(Qt6 REQUIRED COMPONENTS Core Widgets WaylandCompositor) # Create the […]
SQLite3 on C++ VSCode [duplicate]
03/25/2025 by Dima_MSI
I want to use sqlite3 on my C++ project. But I have some problems. I download Zip-archive sqlite-amalgamation-3490100 and extract all files on /home/dima/Projects/C++. But this code doesn`t work. #include #include #include using std::cout; int main() { sqlite3 *db; int result = sqlite3_open("test.db", &db); cout
Could the vector begin() be deduced?
03/25/2025 by Matyas
I wonder why C++ is designed to insist on the iterator syntax? Why is it not possible to ommit the begin() iterator in some contexts? For example: std::copy(v.begin() + 1, v.begin() + 3, w.begin() + 6); would look so much readable like this: std::copy(v + 1, v + 3, w […]

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