int main(int argc, char** argv) { CDataFile data; data.ReadFile("iris3.csv"); std::vector<double> col; int n = data.GetData("PetalLength",col); int samples = data.GetNumberOfSamples(1); int vars = data.GetNumberOfVariables(); std::cout<<"Samples: "<<samples<<" Vars: "<<vars<<"\n"; std::vector<double> row; for(int i=0; i<samples; i++) { data.GetSample(i,row); for(int j=0; j<vars; j++) { std::cout << row[j]<<"\t"; } std::cout<<"\n"; } return 0; }