How do I obtain a function pointer for a class member function, and later call that member function with a specific object? I’d like to write: class Dog
I'm working on a string manipulation code in C++ for my assignment, where I have to find a substring within a string and essentially replace it with a newly com
I'm attempting to build a flat 32-bit PIC binary with the following C++ code: extern "C" { void print(const char *){} void entry_func() { print("abcd\n"); }
struct A { A(); A(int) = delete; operator int(); }; int main() { true ? A{} : 0; } Compile with C++20, Clang accepts it, but GCC and MSVC reject it w
I added my hal interface in manifest.xml, vendor_compatibilityMatrix.xml, and also in device.mk. And also I have created hal.rc file as well for my hal. but at
We have a jenkins server setup in AWS on an ubuntu machine. Created two machines on windows server 2012 and each having visual studio enterprise edition install
Sometimes the code runs till the end without any errors while other times it stops in the middle and gives me this error Thread 1: EXC_BAD_ACCESS (code=EXC_I386
Recently I became Lua expert in my team due to an issue occurring when we want to send a large table to the following function: int native_sl_shootlaserpulse(
I'm adding warnings (and treating them as errors) to my C++ project which uses CMake for builds. Initially I used target_compile_options. But as I've added more
fatal error: experimental/coroutine: No such file or directory this is the error the compiler gives me here's main.cpp #include <fstream> #include <io
I'm writing a Windows service that receives an encryption key from our web server. Such key never leaves memory and is used to encrypt and decrypt sensitive dat
I'm working on an IRC server using c++, and I want to add files transfer to my server, but I don't know how to create the file in the user's host. I can read th
I am interested in discussing methods for using stringstream to parse a line with multiple types. I would begin by looking at the following line: "2.832 1.3067
I am trying to compute the number of triangles for each edge in an OpenMP parallel code. Following is the code snippet where I am doing it. While running with m
I want regex of this. add x2, x1, x0 is a valid instruction; I want to implement this. But bit confused, how to, as I am newbie in using Regex. Can anyone share
I'm working with some legacy code. It works fine on a CentOS 7 system. The args array gets hosed on both a Rocky 8.4 and Ubuntu 20.04 system. I've simplified th
I have a d3d application that renders a mip mapped cubemap in a fullscreen quad pixel shader. I stumbled on a weird behavior, and wrote the following test to il
I am trying to program a BLE client using an ESP32. I have used the attached code (which is the example code from the example section). My problem right now is,
I tried solving this problem: https://leetcode.com/problems/palindrome-number/ using code: class Solution { public: bool isPalindrome(int x) { int r
The Itanium ABI has some rules for compressing identifier for name mangling: for instance, given namespace foo { struct string { void f(); }; }; the f