- return CONTENT_SIGN_WALL;
-}
-NodeMetadata* SignNodeMetadata::create(std::istream &is)
-{
- std::string text = deSerializeString(is);
- return new SignNodeMetadata(text);
-}
-NodeMetadata* SignNodeMetadata::clone()
-{
- return new SignNodeMetadata(m_text);
-}
-void SignNodeMetadata::serializeBody(std::ostream &os)
-{
- os<<serializeString(m_text);
-}
-std::string SignNodeMetadata::infoText()
-{
- return std::string("\"")+m_text+"\"";
-}