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[SOLVED]Default Arguments in shared library
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dear all,
Can we give default parameter in the shared library?
we use to typedef the function from the library & in typdef we define return type and input argument type.
so it will not accept if some argumnets are missing.
for example:
In library if i give like this,
@NUMPADLIBRARYSHARED_EXPORT NumberPanel* getNumKBPanel(short int,QWidget*,double incRatio=1);@
and in application i use it as,
@ typedef QWidget* (pf2)(short int,QWidget);
pf2 getNumKBPanel = (pf2)kbPanel->resolve("getNumKBPanel");
QWidget *w = getNumKBPanel(pValue,this); @its working without default value 1.
how to do that.
suggestions are welcome.
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You can't. The signature of the function is @NumberPanel* (fn)(short int, QWidget*, double);@
Your cast is dangerous, and will NOT work.
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ok.one question about this forum.how you added your photo.i tried but can't find it where? :-)
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instead of default argumements... i overloaded the function with required arguments....and its ok...
