将boost :: uuid转换为char * [英] Convert boost::uuid to char*

问题描述

我希望将boost :: uuid转换为const char *.转换的正确语法是什么?

I am looking to convert a boost::uuid to a const char*. What is the correct syntax for the conversion?

推荐答案

您可以通过使用boost :: lexical_cast并在后台使用std :: stringstream来简化此操作.

You can do this a bit easier using boost::lexical_cast that uses a std::stringstream under the hood.

#include <boost/lexical_cast.hpp>
#include <boost/uuid/uuid_io.hpp>

const std::string tmp = boost::lexical_cast<std::string>(theUuid);
const char * value = tmp.c_str();

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