Local Function not being Entered

I am trying to create a recursive algorithm, with a local function. But when i test the alg, the initial input variables don't seem to be entering the function. Any suggestions?

%Inputs
V = [4 4 4 4 4]; %vector of ports for a 5 node graph
E = []; %empty edge set
cVf = cumsum(V+1); %cumulative sum of vector plus 1
G = []%empty set of graphs
A = ones(5,5);
%plot(graph(G))


function RPM1(V, E, A, cVf, G)
    iL = find(V, 1); %find first nonzero entry
    L = cVf(iL)-V(iL); %left port
    V(iL) = V(iL)-1; %remove the port
    Vallow = V .* A(iL,:);
    I = find(Vallow); %find non zero entries
    for iR = I
        R = cVf(iR) - V(iR) %right port
        E2 = [E L R]; %combine left, right ports for an edge
        V2 = V; %local remaing ports vector
        V2(iR) = V2(iR) - 1; %remove port
        A2 = A; %local expanded AM
        if ~find(V2) %no remaining collections
            G{end+1} = E2; %save missorted pm
        else
            G = [RPM1(V2,E2,A2,cVf,G)] %recursive
        end

    end
end

Answer 1

[Steven Lord]

You define the local function RPM1 in your script file, but you never call RMP1 inside your script file. MATLAB does not automatically call the local function for you.

[Anthony Sirico]

Ah, got it, thanks.