Matlab C++

[Vincent Sim]

i m doing matlab c++ programming and I met some problems which I cannot solve. to consider [features, targets] = improved_DA1(x, [cluster,0.95]); in matlab.... what should i do in order to call the [cluster,0.95] in Matlab C++ ? i did try to use mwArray(cluster , 0.95) and i get the following compiling result: matlabwizard\matlabfunction.cpp(102) : error C2665: 'mwArray::mwArray' : none of the 21 overloads can convert parameter 1 from type 'class mwArray' C:\foo\matlabwizard\matlabfunction.cpp(103) : error C2664: 'matlabmain' : cannot convert parameter 1 from 'class mwArray' to 'int' No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called can anyone help me? thank you very much Matlab C++ newbie