C ++ブーストはuuidを生成します

C ++ブーストはuuidを生成します

1.CMakeLists.txt文件

cmake_minimum_required(VERSION 3.12)
project(UUID)

set(CMAKE_CXX_STANDARD 14)

find_package(Boost REQUIRED)
message(STATUS "Find Boost include at ${Boost_INCLUDE_DIRS}")
message(STATUS "Find Boost libraries: ${Boost_LIBRARIES}")

add_executable(UUID main.cpp)

2.main.cppファイル

#include <iostream>
#include <boost/uuid/uuid_io.hpp>
#include <boost/uuid/uuid_generators.hpp>

int main() {
    boost::uuids::uuid a_uuid = boost::uuids::random_generator()();
    std::string uuid_string = boost::uuids::to_string(a_uuid);
    std::cout << uuid_string << std::endl;
    return 0;
}

3.使用する

1. mkdir build && cd build
2. cmake ..
3. make -j
4. ./UUID