CPP/HexToInt

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HexToInt.cxx

#include <iostream>
#include <sstream>
#include <string>
 
int main(int argc, char *argv[])
{
 
  std::string hexNumber = "0x12";
  std::stringstream ss(hexNumber);
  int output;
  ss >> std::hex >> output;
  std::cout << output;
  return 0;
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
PROJECT(HexToInt)
 
ADD_EXECUTABLE(HexToInt HexToInt.cxx )