Initial matrix*vector implementation

gistfile1.cpp

//B is a uBLAS matrix
//W is a uBLAS vector
//myX is the output

for( uint32 i = 0; i < B.size1(); i++ ) //For each row
{
    myX[i] = 0;

    for( uint32 j = 0; j < B.size2(); j++ ) //For each col
    {
        myX[i] += B(i, j) * W(j);
    }
}