inline std::string PrettyPrint(const std::forward_list<T, Allocator>& listtoprint, const bool add_delimiters=false, const std::string& separator=", ")
{
std::ostringstream strm;
if (listtoprint.size() > 0)
{
if (add_delimiters)
{
strm << "[";
typename std::forward_list<T, Allocator>::const_iterator itr;
for (itr = listtoprint.begin(); itr != listtoprint.end(); ++itr)
{
if (itr != listtoprint.begin())
{
strm << separator << PrettyPrint(*itr, add_delimiters, separator);
}
else
{
strm << PrettyPrint(*itr, add_delimiters, separator);
}
}
strm << "]";
}
else
{
typename std::forward_list<T, Allocator>::const_iterator itr;
for (itr = listtoprint.begin(); itr != listtoprint.end(); ++itr)
{
if (itr != listtoprint.begin())
{
strm << separator << PrettyPrint(*itr, add_delimiters, separator);
}
else
{
strm << PrettyPrint(*itr, add_delimiters, separator);
}
}
}
}
return strm.str();
}
