Function read_stream

lib/yamlcpp/util/read.cpp:38–41

void usage() { std::cerr << "Usage: read [-n N] [-c, --cache] [filename]\n"; }

std::string read_stream(std::istream& in) {
  return std::string((std::istreambuf_iterator<char>(in)),
                     std::istreambuf_iterator<char>());
}

int main(int argc, char** argv) {
  int N = 1;