Method HandleBlockMap

lib/yamlcpp/src/singledocparser.cpp:251–288

}

void SingleDocParser::HandleBlockMap(EventHandler& eventHandler) {
  // eat start token
  m_scanner.pop();
  m_pCollectionStack->PushCollectionType(CollectionType::BlockMap);

  while (true) {
    if (m_scanner.empty())
      throw ParserException(m_scanner.mark(), ErrorMsg::END_OF_MAP);

    Token token = m_scanner.peek();
    if (token.type != Token::KEY && token.type != Token::VALUE &&
        token.type != Token::BLOCK_MAP_END)
      throw ParserException(token.mark, ErrorMsg::END_OF_MAP);

    if (token.type == Token::BLOCK_MAP_END) {
      m_scanner.pop();
      break;
    }

    // grab key (if non-null)
    if (token.type == Token::KEY) {
      m_scanner.pop();
      HandleNode(eventHandler);
    } else {
      eventHandler.OnNull(token.mark, NullAnchor);
    }

    // now grab value (optional)
    if (!m_scanner.empty() && m_scanner.peek().type == Token::VALUE) {
      m_scanner.pop();
      HandleNode(eventHandler);
    } else {
      eventHandler.OnNull(token.mark, NullAnchor);
    }
  }

  m_pCollectionStack->PopCollectionType(CollectionType::BlockMap);
}

void SingleDocParser::HandleFlowMap(EventHandler& eventHandler) {
  // eat start token