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basil_fawlty

point operator?

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Hey Everyone, I have a small problem with the point operator. In another class I have initialized some variables. Now I want them to use. So the normal procedure is: class1.variable_x But what if I want to use the negative of variable_x or to increment it class1.-variable_x ??? class1.varible_x++ ??? These lines above are not working. How can I do it? Thanks for your help Cheers

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-x.y

If you have variable y, located in x, then the name of y is "x.y". Same for all other dereferences. The name of z could be "A::B->c->d.x.z".

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You can always wrap stuff in parens to disambiguate the meaning for your compiler and for yourself.

--(foo.bar);
-(A::B->c->d.x.y.z);
(*(foo->Bar::baz))++;

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