static inline bool readDef(
const std::string &str,
Attr toAttribute(const std::string &str), Attr a_unknown,
std::vector<Attr> &attrs)
{
std::istringstream ss(str);
std::string attr;
/*
* Okay, so there is a attribute name first and then optional type.
* Therefore we chop this stream by commas, and then we read first
* non-whitespace string out of it.
*/
while(std::getline(ss, attr, ',')) {
std::istringstream attrss(attr);
std::string name;
attrss >> name;
Attr attr = toAttribute(name);
if(attr == a_unknown) {
GraphIO::logger.lout(Logger::LL_MINOR) << "attribute \"" << name << "\"" << " not supported. Ignoring." << endl;
}
attrs.push_back(attr);
}
return true;
}
AttributePtr Node::toAttributeChecked() const throw(Exceptions::CheckFailed)
{
AttributePtr result = toAttribute();
ZS_THROW_CUSTOM_IF(Exceptions::CheckFailed, !result)
return result;
}
