static void Main(string[] args) { const string model = @"D:\Development\AMPL\ampls-api\test\models\model.nl"; CPLEXDrv cpx = new CPLEXDrv(); var mc = cpx.loadModel(model); DoStuff(mc); GurobiDrv grb = new GurobiDrv(); var mg = grb.loadModel(model); DoStuff(mg); }
static void Main(string[] args) { const string nodelFile = @"D:\Development\AMPL\solvers-public\test\models\tsp.nl"; // const string nodelFile = @"D:\\model.nl"; CPLEXDrv g = new CPLEXDrv(); try { var m = g.loadModel(nodelFile); int nvars = m.getNumVars(); // CB cb = new CB(); //m.setCallback(cb); MyCPLEXCallback cplexcallback = new MyCPLEXCallback(); m.setCallback(cplexcallback); //double obj = m.optimize(); var env = m.getCPXENV(); var cpx = m.getCPXLP(); cpxsharp_c.CPXmipopt(env, cpx); Console.WriteLine("Solution with CPLEX={0}", m.getObj()); double[] sol = new double[nvars]; m.getSolution(0, nvars, sol); m.writeSol(); // var map = m.getVarMap(); // foreach (var item in map) // { // if (sol[item.Value] != 0) // Console.WriteLine("{0}: {1}", item.Key, sol[item.Value]); // } } catch (Exception ex) { Console.WriteLine("exception caught!\r\n" + ex.Message); } }