matlab kmeans clustering using coder generator

I'm trying to figure out how the matlab coder generates its code for matlab kmeans function. My line of matlab code:

"[idx,C,sumd,D] = kmeans(gridIn,nQuads,'MaxIter',100,'Replicates',3)"

Was generated into c++ code as follows:

kmeans(b_gridIn, nQuads, b_idx, C, sumd, D);

My problem is not with the implemantation of the function but rather where did my arguments disappear to? The left part of arguments list ('MaxIter',100,'Replicates',3) doesn't appear in the c++ code.

Does anyone know how many iterations the c++ code does? are there any built in replicates?

Thanks a lot for your help,

Ariel