пт, 14 сент. 2018 г. в 17:23, Yuriy Rusinov <yrusi...@gmail.com>:
>
> Dear colleagues !
>
> I have to calculate road graph from coordinates and save it to postgresql
> database. Is it possible to construct my classes using libpqxx API and return
> it to client or I need to develop these API on another layer after data
> selection ?
With the Pgfe C++ API (https://github.com/dmitigr/pgfe) it's possible
to define any class and specialize the structure template Conversions
to convert the data nicely from the database to this class and back.
