变量名变字符串

#define name_to_str(xxx) #xxx
#include<stdio.h>
#include<string.h>
using namespace std;

int nameTest=9;

std::string dgdfg=name_to_str(nameTest);

QString dfsfdsfds =QString::fromStdString(dgdfg);;
//dfsfdsfds=QString("%1%2").arg(name_to_str(nameTest)).arg(nameTest);
qDebug() << "TBKEY_STEP"<<dfsfdsfds;

变量名变字符串

原文：https://www.cnblogs.com/ShiShouTHS/p/12162607.html