13.3.7. Macro “samplingOATRandom.C”

13.3.7.1. Objective

This part shows the complete code used to produce the console display in Random mode.

13.3.7.2. Macro Uranie

    TDataServer *tds = new TDataServer("tdsoat","Data server for simple OAT design");

    TCanvas c("can","can",10,32,1200,600);

    // step 1
    tds->addAttribute(new TUniformDistribution("x1", -5.0, 5.0));
    tds->addAttribute(new TNormalDistribution("x2", 11.0, 1.0));

    // step 2
    tds->getAttribute("x1")->setDefaultValue(0.0);
    tds->getAttribute("x2")->setDefaultValue(10.0);

    // step 3
    TOATDesign *oatSampler = new TOATDesign(tds, "lhs", 1000);

    // step 4
    Bool_t use_percentage = kTRUE;
    oatSampler->setRange("x1", 2.0);
    oatSampler->setRange("x2", 40.0, use_percentage);

    // step 5
    oatSampler->generateSample();

    // display
    TPad *apad = new TPad("apad","apad",0, 0.03, 1, 1);
    apad->Draw();
    apad->Divide(2,1);
    apad->cd(1);
    tds->draw("x1","__modified_att__ == 1");
    apad->cd(2);
    tds->draw("x2","__modified_att__ == 2");