Re: libpq++

>> - provide STL-conformant interfaces for iterating over result sets;
>> - allow fields to be accessed in a type-safe manner;

This would be beautiful! I can picture myself having fun
writing code like this:

conn.Exec ("select .....");

copy (conn.tuples().begin(), conn.tuples().end(),
ostream_iterator<tuple> (cout, "\n"));

(or even conn.begin(), conn.end())

or:

void custom_print_row (const tuple & row)
{
cout << "ID: " << row["ID"] << endl
<< "Name: " << row["name"] << endl
<< "Age: " << current_year() - row["year_born"]
<< endl << endl;
}

for_each (conn.begin(), conn.end(), custom_print_row);

Things like that... Definitely nice!

Carlos
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