C++ small snippets to read a file into a single string.

readFileToStr.cpp

#include <iostream>
#include <sstream>
#include <fstream>

std::string readFileToStr(std::string file)
{
  std::ifstream input(file);
  std::stringstream sstr;

  while(input >> sstr.rdbuf());

  return sstr.str();
}