conversion of GetNextDocument() from old API- new API YAMLcpp

Question

I could not find equivalent code for new YAMLcpp version p->GetNextDocument( n ).

Answer 1

old API:

std::ifstream fin(config_file);
YAML::Parser parser(fin);
YAML::Node doc;
parser.GetNextDocument(doc);      

new API:

  std::ifstream fin(config_file);
  YAML::Node doc = YAML::Load(fin);