This may be silly, but you are instantiating an object of type BarPlot and then invoking the plotBar method on that instance, correct? That is, you're using it as follows:
BarPlot bp;...
Type: Posts; User: CT&SC
This may be silly, but you are instantiating an object of type BarPlot and then invoking the plotBar method on that instance, correct? That is, you're using it as follows:
BarPlot bp;...