#include "inicpp.hpp" int main() { // Load and parse the INI file. inicpp::iniReader _ini("config.ini"); _ini.modify("rtsp","port","554","this is the listen port for rtsp server"); std::cout << _ini["rtsp"]["port"] << std::endl; // Convert to string, default is...
Reflective compile-time enum library with clean syntax, in a single header file, and without dependencies. In C++11,everythingcan be used at compile time. You can convert your enums, loop over them,find their max,statically enforce conventions, and pass along the results as template arguments...
#include"inicpp.hpp"intmain(){// Load and parse the INI file.inicpp::iniReader _ini("config.ini"); _ini.modify("rtsp","port","554","this is the listen port for rtsp server"); std::cout << _ini["rtsp"]["port"] << std::endl;// Convert to string, default is stringstd:...
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In this article, we are going to see how useful <bits/stdc++.h> is as a header file for competitive programing.
V[23:42:19.945] >>> {"jsonrpc":"2.0","method":"textDocument/clangd.fileStatus","params":{"state":"parsing includes, running Update","uri":"file:///mnt/part7/code/cpp-learn/hello.cpp"}} V[23:42:19.945] Building first preamble for /mnt/part7/code/cpp-learn/hello.cpp version 1...
std::pmr::wstring (C++17) std::pmr::basic_string<wchar_t> (typedef) std::hash<std::basic_string> (C++11) hash support for strings (class template specialization) Functions operator+ concatenates two strings, a string and a char, or a string and string_view (function template) ...
When the linker merges the object files it finds exactly one definition for my_class; it is in the .obj file produced for my_class.cpp, and the build succeeds.Include guardsTypically, header files have an include guard or a #pragma once directive to ensure that they are not inserted ...
// main.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include "Boeing.h" #include "Airbus.h" int main() { return 0; } 2. In the absence of an include guard, a file will need to be processed multiple times and can cause significant build dela...
Previous sections present an overview of precompiled headers: /Yc and /Yu, the /Fp option, and thehdrstoppragma. This section describes a method for using the manual precompiled-header options in a project; it ends with an example makefile and the code that it manages. ...