c++ - Creating class of SQLite -


i'm sorry, i'm showing many lines of code have small problem.

take @ code file, you'll see 2 areas marked via comment [1] , [2] (maybe you'll need [3]).

when run program, because console program screen have like:

befor callback: 0  after callback: 0

it should after callback: 99 need.

my question is why doesn't iresult variable change after modify it?

update 1 1st agrument of callback function points (this) pointer (in [3])points to.

thank guys.

when call run_query execute query, assigned result of sqlite3_exec call iresult. overwrites 99 result of query, 0.


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