Can someone help me fix this part of a recursive class

AI_Messiah

void Node::put_recurse(Node inp, int idx)
{
    if (children.size() > 0 && curChild < children.size()){
        if (idx > 0){
            children.push_back(inp);
        }else{
            idx--;
            children.at(curChild).put_recurse(inp, idx);
        }
    }
}

the children and curChild are a part of the Node class

SGaist

Hi,

And what is the issue ?

AI_Messiah

I get some error message about the type it suggests const, but I add const and it doesn't help

Christian Ehrlicher

@AI_Messiah said in Can someone help me fix this part of a recursive class:

children.at(curChild)

This returns a const ref (or object). Use a function which returns a non-const ref.

JonB

@AI_Messiah said in Can someone help me fix this part of a recursive class:

I get some error message about the type it suggests const, but I add const and it doesn't help

When asking for help, you are supposed to copy & paste the error message, which probably shows a line number, and show whatever you tried to resolve. Rather than leaving people to just guess.