Re: I guess all of you know this one... static variable in class
A acces from B
* silversurfer2025:
Hello everyone,
once again, I have a very basic problem in C++, which I was not able to
solve (maybe because of my Java-Experience or just because it is always
the small syntax-things which break my neck in C++)...
I would like to have a static variable in class A and change its value
from class B (they are not related to each other)
For example:
class A {
poublic:
std::pair <int,int> test
Missing 'static'. Missing semicolon.
}
Missing semicolon.
class B{
poublic:
void testing();
}
Missing semicolon.
void B::testing() {
std::cout (A::test).first;
Missing "<<" operator.
A::test = std::make_pair(1,1);
}
If I write it as above, I always get undefined reference to
`A::test'... How should I do it?
Post a minimal and complete program that illustrates the problem.
The above is not the code you have tried.
It is, simply put, just a way to mislead people about what you're
actually trying.
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