flexible array member

[quinzio]

How did you compile with flexible array member ?
They're not part of c++

[Adamszk]

None of the listed files .cpp build using g++ compiler. For example, treeGeneOps.cpp has a last line " return t1->perfScore > t2->perfScore;" perfScore is not even defined there.

[pbharrin]

Sorry you are having trouble with this library, I really have not looked at it in over 8 years. I see what you mean that instance variable perfScore is not defined, it may have been defined in a piece I didn't check in. I would suggest writing your own library, and starting from something small and simple that works and building from there.

[Mirocos]

None of the listed files .cpp build using g++ compiler. For example, treeGeneOps.cpp has a last line " return t1->perfScore > t2->perfScore;" perfScore is not even defined there.

For this problem， Just add a variable "perfScore" as a member of Class Goftn

[Mirocos]

How did you compile with flexible array member ?
They're not part of c++

uncomment the declared of array member in child class, Then adjust the array member in base class like this: GOFtn* children[2]. It work for me