[libann-users] const problem

[s5804]

Dear all,

I have tried to refresh myself on all const issues.

My code do not compile, error message:
undefined reference to ann::FeatureMap::addFeature(std::string const &, 
ann::ExtInput const&)

In my oppinion I am calling addFeature with the right parameters. 

int main() {
    ann::ExtInput a1(1);
    a1[0] = 0.0;

    std::string one("1");
    ann::FeatureMap fm;

    fm.addFeature(one, a1);

    return 0;
}

I am using CodeBlock with Gcc compiler, maybe my compiler settings are wring?

Thank you