On Sunday, 10 April 2016 at 18:57:45 UTC, Suliman wrote:
I like it. Am i right understand that it prevent creation
unneeded of new instance of logger?
No, you need to pass a valid instance in foo(...), It should have
been created before the call to foo(...).
I prefer the second way (separate file of the fLogger variable)
so you can use any time, everywhere just adding the import using
just one instance.
If you want create an instance every time you get to foo() and
without the need of an argument, just import the logger library:
import std.experimental.logger; //here
foo()
{
auto log = new FileLogger("ErrorLog.txt");
...
destroy(log);
}
And what problems I can get if I will create new instance of
logger in every stand alone function? Just resource overusage?
I don't know how exactly FileLogger works, if it need some kind
of close() function like normal files or it open the file ...
write on it ... and after that it close the file.
But the basic thing is ... yes, allocatin and deallocating an
instance everytime you are going to use it.
JV.
