On 2019-05-07 09:06:03 +0000, Kagamin said:
struct myFramework {
myFrameworkAccessor myFWApp;
}
interface myFrameworkApp {
void init();
}
main(){
myFramework mf = new myFramework;
mf.myFWApp.init(); // this bombs because myFWApp is NULL
}
struct myFrameworkAccessor {
myFrameworkApp instance()
{
if(_instance==null)_instance=new myAppCode();
return _instance;
}
myFrameworkApp _instance;
alias instance this;
}
class myAppCode : myFrameworkApp {
void init() {...}
}
That's a very smart idea... I like it.
Going to take a look if myFrameworkAccessor can be templatized so that
a user can provide his own class which is then used.
--
Robert M. Münch
http://www.saphirion.com
smarter | better | faster
