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I have a simple c++ struct that is extensively used in a program. Now I wish to persist the structure in a sqlite database as individual fields (iow not as a blob).
What good ways are there to map the attributes of the struct to database columns?
Since C++ isn’t not a very “dynamic” language, it is running short of the kinds of ORM’s you might commonly find available in other languages that make this task light work.
Personally speaking, I’ve always ended up having to write very thin wrapper classes for each table manually. Basically, you need a structure that maps to each table and an accessor class to get data in and out of the table as needed.
The structures should have a field per column and you’ll need methods for each database operation you want to perform (CRUD for example).