samples/qt/FuncDemo/src/mainwindow.cpp

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  40
  41 #include "mainwindow.h"
  42 #include "graphwidget.h"
  43 #include "node.h"
  44 #include "edge.h"
  45
  46 #include "SimpleDriver.h"
  47 #include "PointDriver.h"
  48 #include "CircleDriver.h"
  49 #include "PrismDriver.h"
  50 #include "ConeDriver.h"
  51 #include "CylinderDriver.h"
  52 #include "ShapeSaverDriver.h"
  53
  54 #include <TDocStd_Document.hxx>
  55 #include <TFunction_DriverTable.hxx>
  56 #include <TFunction_IFunction.hxx>
  57 #include <TFunction_GraphNode.hxx>
  58 #include <TFunction_DoubleMapOfIntegerLabel.hxx>
  59 #include <TFunction_DoubleMapIteratorOfDoubleMapOfIntegerLabel.hxx>
  60 #include <TFunction_Scope.hxx>
  61
  62 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
  63 #include <OSD_Timer.hxx>
  64
  65 #include <TDF_Tool.hxx>
  66 #include <TDF_Reference.hxx>
  67 #include <TDF_MapIteratorOfLabelMap.hxx>
  68 #include <TDF_ListIteratorOfLabelList.hxx>
  69 #include <TDF_ChildIterator.hxx>
  70
  71 #include <TDataStd_Name.hxx>
  72 #include <TDataStd_Real.hxx>
  73 #include <TDataStd_RealArray.hxx>
  74
  75 #include <Standard_WarningsDisable.hxx>
  76 #include <QtGui>
  77 #include <QtGlobal>
  78 #if QT_VERSION > QT_VERSION_CHECK(5, 0, 0)
  79 #include <QtWidgets>
  80 #endif
  81 #include <Standard_WarningsRestore.hxx>
  82
  83 #ifdef __GNUC__
  84 #include <unistd.h>
  85 #endif
  86
  87 #ifdef HAVE_Inspector
  88 #include <inspector/TInspector_Communicator.hxx>
  89 static TInspector_Communicator* MyTCommunicator;
  90 #endif
  91
  92 MainWindow::MainWindow()
  93 {
  94     graph = new GraphWidget(this);
  95     setCentralWidget(graph);
  96
  97     createActions();
  98     createMenus();
  99     createToolBars();
 100     createStatusBar();
 101
 102     // Create a new document
 103     createDefaultModel1();
 104 }
 105
 106 Handle(AppStd_Application) MainWindow::getApplication()
 107 {
 108     if (gApplication.IsNull())
 109         gApplication = new AppStd_Application();
 110     return gApplication;
 111 }
 112
 113 void MainWindow::closeEvent(QCloseEvent *event)
 114 {
 115     event->accept();
 116 }
 117
 118 void MainWindow::model1()
 119 {
 120     // Clean the view
 121     if (!graph->getDocument().IsNull())
 122     {
 123         QList<QGraphicsItem*> items = graph->scene()->items();
 124         for (int i = 0; i < items.size(); i++)
 125         {
 126             QGraphicsItem* item = items.at(i);
 127             graph->scene()->removeItem(item);
 128         }
 129
 130         // Close the document
 131         getApplication()->Close(graph->getDocument());
 132     }
 133
 134     // Create a new document
 135     createDefaultModel1();
 136 }
 137
 138 void MainWindow::model2()
 139 {
 140     // Clean the view
 141     if (!graph->getDocument().IsNull())
 142     {
 143         QList<QGraphicsItem*> items = graph->scene()->items();
 144         for (int i = 0; i < items.size(); i++)
 145         {
 146             QGraphicsItem* item = items.at(i);
 147             graph->scene()->removeItem(item);
 148         }
 149
 150         // Close the document
 151         getApplication()->Close(graph->getDocument());
 152     }
 153
 154     // Create a new document
 155     createDefaultModel2();
 156 }
 157
 158 static void prepareFunctions(GraphWidget* graph)
 159 {
 160     if (!graph->getDocument().IsNull())
 161     {
 162         TDF_Label L = graph->getDocument()->Main().Root();
 163         TDF_ChildIterator itr(L, true);
 164         for (; itr.More(); itr.Next())
 165         {
 166             Handle(TFunction_GraphNode) G;
 167             if (itr.Value().FindAttribute(TFunction_GraphNode::GetID(), G))
 168             {
 169                 G->SetStatus(TFunction_ES_NotExecuted);
 170             }
 171         }
 172     }
 173 }
 174
 175 // Redraw the nodes (change their colour).
 176 void MainWindow::redrawGraph()
 177 {
 178     QList<QGraphicsItem*> items = graph->scene()->items();
 179     for (int i = 0; i < items.size(); i++)
 180     {
 181         QGraphicsItem* item = items.at(i);
 182         item->update();
 183     }
 184 }
 185
 186 void MainWindow::compute()
 187 {
 188     OSD_Timer aTimer;
 189     double seconds, CPUTime;
 190     int hours, minutes;
 191     aTimer.Start();
 192
 193     int i = 0, nb = 1; // number of repetitions (for test-purpose).
 194
 195     // Run computation
 196     while (i++ < nb)
 197     {
 198         prepareFunctions(graph);
 199         graph->compute();
 200
 201         while (!graph->isFinished())
 202         {
 203             // Redraw the nodes (change their colour).
 204             redrawGraph();
 205
 206             // Process user-events.
 207             qApp->processEvents();
 208             #ifdef __GNUC__
 209                sleep(0.001);
 210             #else
 211                ::Sleep(100);
 212             #endif
 213         }
 214     }
 215
 216     aTimer.Show(seconds, minutes, hours, CPUTime);
 217     cout << "Execution of "<<graph->getNbThreads()<< " threads took          " << hours << " hours, " << minutes << " minutes, " << seconds << " seconds" << endl;
 218
 219     // Redraw the nodes (change their colour).
 220     redrawGraph();
 221 }
 222
 223 void MainWindow::nbThreads()
 224 {
 225     bool ok;
 226     int nb = QInputDialog::getInt(this, tr("Number of threads"), tr("(1 - 4): "),
 227                                       graph->getNbThreads(), 1, 4, 1, &ok);
 228     if (ok)
 229         graph->setNbThreads(nb);
 230 }
 231
 232 #ifdef HAVE_Inspector
 233 void MainWindow::startDFBrowser()
 234 {
 235   Handle(AppStd_Application) anApplication = getApplication();
 236   if (!anApplication.IsNull())
 237   {
 238     if (!MyTCommunicator)
 239     {
 240       MyTCommunicator = new TInspector_Communicator();
 241
 242       NCollection_List<Handle(Standard_Transient)> aParameters;
 243       aParameters.Append(anApplication);
 244
 245       MyTCommunicator->RegisterPlugin("TKDFBrowser");
 246
 247       MyTCommunicator->Init(aParameters);
 248       MyTCommunicator->Activate("TKDFBrowser");
 249
 250     }
 251     MyTCommunicator->SetVisible(true);
 252   }
 253 }
 254 #endif
 255
 256 void MainWindow::about()
 257 {
 258    QMessageBox::about(this, tr("Test-application of the advanced Function Mechanism"),
 259                       tr("The <b>Application</b> runs different models "
 260                       "in single and multi-threaded modes. "
 261                       "It shows graphically the result of computation."));
 262 }
 263
 264 void MainWindow::createActions()
 265 {
 266     model1Act = new QAction(QIcon("images/open.png"), tr("Model 1"), this);
 267     model1Act->setStatusTip(tr("Model 1"));
 268     connect(model1Act, SIGNAL(triggered()), this, SLOT(model1()));
 269
 270     model2Act = new QAction(QIcon("images/open.png"), tr("Model 2"), this);
 271     model2Act->setStatusTip(tr("Model 2"));
 272     connect(model2Act, SIGNAL(triggered()), this, SLOT(model2()));
 273
 274     computeAct = new QAction(QIcon("images/new.png"), tr("Compute"), this);
 275     computeAct->setStatusTip(tr("Compute"));
 276     connect(computeAct, SIGNAL(triggered()), this, SLOT(compute()));
 277
 278     nbThreadsAct = new QAction(tr("Number of threads"), this);
 279     nbThreadsAct->setStatusTip(tr("Number of threads"));
 280     connect(nbThreadsAct, SIGNAL(triggered()), this, SLOT(nbThreads()));
 281
 282 #ifdef HAVE_Inspector
 283     dfBrowserAct = new QAction(tr("DFBrowser"), this);
 284     dfBrowserAct->setStatusTip(tr("OCAF structure presentation"));
 285     connect(dfBrowserAct, SIGNAL(triggered()), this, SLOT(startDFBrowser()));
 286 #endif
 287
 288     exitAct = new QAction(tr("E&xit"), this);
 289     exitAct->setShortcut(tr("Ctrl+Q"));
 290     exitAct->setStatusTip(tr("Exit the application"));
 291     connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));
 292
 293     aboutAct = new QAction(tr("&About"), this);
 294     aboutAct->setStatusTip(tr("Show the application's About box"));
 295     connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
 296 }
 297
 298 void MainWindow::createMenus()
 299 {
 300     computeMenu = menuBar()->addMenu(tr("&Model"));
 301     computeMenu->addAction(model1Act);
 302     computeMenu->addAction(model2Act);
 303     computeMenu->addSeparator();
 304     computeMenu->addAction(computeAct);
 305     computeMenu->addAction(nbThreadsAct);
 306     computeMenu->addSeparator();
 307 #ifdef HAVE_Inspector
 308     computeMenu->addAction(dfBrowserAct);
 309     computeMenu->addSeparator();
 310 #endif
 311     computeMenu->addAction(exitAct);
 312
 313     menuBar()->addSeparator();
 314
 315     helpMenu = menuBar()->addMenu(tr("&Help"));
 316     helpMenu->addAction(aboutAct);
 317 }
 318
 319 void MainWindow::createToolBars()
 320 {
 321     computeToolBar = addToolBar(tr("Model"));
 322     computeToolBar->addAction(model1Act);
 323     computeToolBar->addAction(model2Act);
 324     computeToolBar->addAction(computeAct);
 325 }
 326
 327 void MainWindow::createStatusBar()
 328 {
 329     statusBar()->showMessage(tr("Ready"));
 330 }
 331
 332 void MainWindow::createDefaultModel1()
 333 {
 334     Handle(AppStd_Application) app = MainWindow::getApplication();
 335     Handle(TDocStd_Document) doc;
 336     app->NewDocument("XmlOcaf", doc);
 337     TDF_Label mainLabel = doc->Main();
 338
 339     // Initialize function drivers
 340     TFunction_DriverTable::Get()->AddDriver(SimpleDriver::GetID(), new SimpleDriver());
 341
 342     // Set a logbook.
 343     Handle(TFunction_Logbook) logbook = TFunction_Logbook::Set(mainLabel);
 344
 345     // Create a tree of functions
 346     TDF_Label L1 = mainLabel.FindChild(1);
 347     TDF_Label L2 = mainLabel.FindChild(2);
 348     TDF_Label L3 = mainLabel.FindChild(3);
 349     TDF_Label L4 = mainLabel.FindChild(4);
 350     TDF_Label L5 = mainLabel.FindChild(5);
 351     TDF_Label L6 = mainLabel.FindChild(6);
 352     TDF_Label L7 = mainLabel.FindChild(7);
 353     double time = 2;
 354     // 1:
 355     TFunction_IFunction::NewFunction(L1, SimpleDriver::GetID());
 356     TDataStd_Name::Set(L1, "1");
 357     TDataStd_Real::Set(L1, time); // Argument
 358     TDF_Reference::Set(L1.FindChild(2).FindChild(1), L1); // Result
 359     TFunction_IFunction iFunc1(L1);
 360     iFunc1.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 361     // 2:
 362     TFunction_IFunction::NewFunction(L2, SimpleDriver::GetID());
 363     TDataStd_Name::Set(L2, "2");
 364     TDataStd_Real::Set(L2, time); // Argument
 365     TDF_Reference::Set(L2.FindChild(2).FindChild(1), L2); // Result
 366     TFunction_IFunction iFunc2(L2);
 367     iFunc2.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 368     // 3:
 369     TFunction_IFunction::NewFunction(L3, SimpleDriver::GetID());
 370     TDataStd_Name::Set(L3, "3");
 371     TDataStd_Real::Set(L3, time); // Argument
 372     TDF_Reference::Set(L3.FindChild(1).FindChild(1), L1); // Argument: F3 -> F1
 373     TDF_Reference::Set(L3.FindChild(2).FindChild(1), L3); // Result
 374     TFunction_IFunction iFunc3(L3);
 375     iFunc3.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 376     // 4:
 377     TFunction_IFunction::NewFunction(L4, SimpleDriver::GetID());
 378     TDataStd_Name::Set(L4, "4");
 379     TDataStd_Real::Set(L4, time); // Argument
 380     TDF_Reference::Set(L4.FindChild(1).FindChild(1), L2); // Argument F4 -> F2
 381     TDF_Reference::Set(L4.FindChild(1).FindChild(2), L3); // Argument F4 -> F3
 382     TDF_Reference::Set(L4.FindChild(2).FindChild(1), L4); // Result
 383     TFunction_IFunction iFunc4(L4);
 384     iFunc4.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 385     // 5:
 386     TFunction_IFunction::NewFunction(L5, SimpleDriver::GetID());
 387     TDataStd_Name::Set(L5, "5");
 388     TDataStd_Real::Set(L5, time); // Argument
 389     TDF_Reference::Set(L5.FindChild(1).FindChild(1), L4); // Argument F5 -> F4
 390     TDF_Reference::Set(L5.FindChild(2).FindChild(1), L5); // Result
 391     TFunction_IFunction iFunc5(L5);
 392     iFunc5.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 393     // 6:
 394     TFunction_IFunction::NewFunction(L6, SimpleDriver::GetID());
 395     TDataStd_Name::Set(L6, "6");
 396     TDataStd_Real::Set(L6, time); // Argument
 397     TDF_Reference::Set(L6.FindChild(1).FindChild(1), L4); // Argument F6 ->F4
 398     TDF_Reference::Set(L6.FindChild(2).FindChild(1), L6); // Result
 399     TFunction_IFunction iFunc6(L6);
 400     iFunc6.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 401     // 7:
 402     TFunction_IFunction::NewFunction(L7, SimpleDriver::GetID());
 403     TDataStd_Name::Set(L7, "7");
 404     TDataStd_Real::Set(L7, time); // Argument
 405     TDF_Reference::Set(L7.FindChild(1).FindChild(1), L4); // Argument F7 -> F4
 406     TDF_Reference::Set(L7.FindChild(2).FindChild(1), L7); // Result
 407     TFunction_IFunction iFunc7(L7);
 408     iFunc7.GetGraphNode()->SetStatus(TFunction_ES_NotExecuted);
 409
 410     // Construct the dependencies between functions.
 411     TFunction_IFunction::UpdateDependencies(mainLabel);
 412
 413     // Set the functions 1 and 2 modified
 414     iFunc1.GetLogbook()->SetTouched(L1);
 415     iFunc2.GetLogbook()->SetTouched(L2);
 416
 417     // Draw the model
 418     graph->createModel(doc);
 419 }
 420
 421 void MainWindow::createDefaultModel2()
 422 {
 423     Handle(AppStd_Application) app = MainWindow::getApplication();
 424     Handle(TDocStd_Document) doc;
 425     app->NewDocument("BinOcaf", doc);
 426     //app->Open("W:\\TestFM\\model2.cbf", doc);
 427     TDF_Label mainLabel = doc->Main();
 428
 429     // Initialize function drivers
 430     TFunction_DriverTable::Get()->AddDriver(PointDriver::GetID(), new PointDriver());
 431     TFunction_DriverTable::Get()->AddDriver(CircleDriver::GetID(), new CircleDriver());
 432     TFunction_DriverTable::Get()->AddDriver(PrismDriver::GetID(), new PrismDriver());
 433     TFunction_DriverTable::Get()->AddDriver(ConeDriver::GetID(), new ConeDriver());
 434     TFunction_DriverTable::Get()->AddDriver(CylinderDriver::GetID(), new CylinderDriver());
 435     TFunction_DriverTable::Get()->AddDriver(ShapeSaverDriver::GetID(), new ShapeSaverDriver());
 436
 437     // Create a tree of functions
 438     TDF_Label Lpoint1  = mainLabel.FindChild(1);
 439     TDF_Label Lpoint2  = mainLabel.FindChild(2);
 440     TDF_Label Lpoint3  = mainLabel.FindChild(3);
 441     TDF_Label Lpoint4  = mainLabel.FindChild(4);
 442     TDF_Label Lcircle1 = mainLabel.FindChild(5);
 443     TDF_Label Lcircle2 = mainLabel.FindChild(6);
 444     TDF_Label Lcircle3 = mainLabel.FindChild(7);
 445     TDF_Label Lcircle4 = mainLabel.FindChild(8);
 446     TDF_Label Lprism1  = mainLabel.FindChild(9);
 447     TDF_Label Lprism2  = mainLabel.FindChild(10);
 448     TDF_Label Lprism3  = mainLabel.FindChild(11);
 449     TDF_Label Lprism4  = mainLabel.FindChild(12);
 450     TDF_Label Lcone1   = mainLabel.FindChild(13);
 451     TDF_Label Lcyl1    = mainLabel.FindChild(14);
 452     TDF_Label Lcyl2    = mainLabel.FindChild(15);
 453     TDF_Label Lcyl3    = mainLabel.FindChild(16);
 454     TDF_Label Lcyl4    = mainLabel.FindChild(17);
 455     TDF_Label Lcyl5    = mainLabel.FindChild(18);
 456     TDF_Label Lcyl6    = mainLabel.FindChild(19);
 457     TDF_Label Lcyl7    = mainLabel.FindChild(20);
 458     TDF_Label Lcyl8    = mainLabel.FindChild(21);
 459     TDF_Label Lcone2   = mainLabel.FindChild(22);
 460     TDF_Label Lshape1  = mainLabel.FindChild(23);
 461
 462     // Set a logbook.
 463     Handle(TFunction_Logbook) logbook = TFunction_Logbook::Set(mainLabel);
 464
 465     // Points:
 466     // Point 1:
 467     TFunction_IFunction::NewFunction(Lpoint1, PointDriver::GetID());
 468     TDataStd_Name::Set(Lpoint1, "P1");
 469     Handle(TDataStd_RealArray) arr1 = TDataStd_RealArray::Set(Lpoint1, 1, 3);
 470     arr1->SetValue(1, -50);
 471     arr1->SetValue(2, -50);
 472     arr1->SetValue(3, 0);
 473     TDF_Reference::Set(Lpoint1.FindChild(1).FindChild(1), Lpoint1); // Argument
 474     TDF_Reference::Set(Lpoint1.FindChild(2).FindChild(1), Lpoint1); // Result
 475     TFunction_IFunction iFuncPoint1(Lpoint1);
 476     iFuncPoint1.SetStatus(TFunction_ES_NotExecuted);
 477     // Point 2:
 478     TFunction_IFunction::NewFunction(Lpoint2, PointDriver::GetID());
 479     TDataStd_Name::Set(Lpoint2, "P2");
 480     Handle(TDataStd_RealArray) arr2 = TDataStd_RealArray::Set(Lpoint2, 1, 3);
 481     arr2->SetValue(1, 50);
 482     arr2->SetValue(2, -50);
 483     arr2->SetValue(3, 0);
 484     TDF_Reference::Set(Lpoint2.FindChild(1).FindChild(1), Lpoint2); // Argument
 485     TDF_Reference::Set(Lpoint2.FindChild(2).FindChild(1), Lpoint2); // Result
 486     TFunction_IFunction iFuncPoint2(Lpoint2);
 487     iFuncPoint2.SetStatus(TFunction_ES_NotExecuted);
 488     // Point 3:
 489     TFunction_IFunction::NewFunction(Lpoint3, PointDriver::GetID());
 490     TDataStd_Name::Set(Lpoint3, "P3");
 491     Handle(TDataStd_RealArray) arr3 = TDataStd_RealArray::Set(Lpoint3, 1, 3);
 492     arr3->SetValue(1, 50);
 493     arr3->SetValue(2, 50);
 494     arr3->SetValue(3, 0);
 495     TDF_Reference::Set(Lpoint3.FindChild(1).FindChild(1), Lpoint3); // Argument
 496     TDF_Reference::Set(Lpoint3.FindChild(2).FindChild(1), Lpoint3); // Result
 497     TFunction_IFunction iFuncPoint3(Lpoint3);
 498     iFuncPoint3.SetStatus(TFunction_ES_NotExecuted);
 499     // Point 4:
 500     TFunction_IFunction::NewFunction(Lpoint4, PointDriver::GetID());
 501     TDataStd_Name::Set(Lpoint4, "P4");
 502     Handle(TDataStd_RealArray) arr4 = TDataStd_RealArray::Set(Lpoint4, 1, 3);
 503     arr4->SetValue(1, -50);
 504     arr4->SetValue(2, 50);
 505     arr4->SetValue(3, 0);
 506     TDF_Reference::Set(Lpoint4.FindChild(1).FindChild(1), Lpoint4); // Argument
 507     TDF_Reference::Set(Lpoint4.FindChild(2).FindChild(1), Lpoint4); // Result
 508     TFunction_IFunction iFuncPoint4(Lpoint4);
 509     iFuncPoint4.SetStatus(TFunction_ES_NotExecuted);
 510     // Circles:
 511     // Circle 1:
 512     TFunction_IFunction::NewFunction(Lcircle1, CircleDriver::GetID());
 513     TDataStd_Name::Set(Lcircle1, "C1");
 514     TDataStd_Real::Set(Lcircle1, 10);
 515     TDF_Reference::Set(Lcircle1.FindChild(1).FindChild(1), Lpoint1); // Argument: point
 516     TDF_Reference::Set(Lcircle1.FindChild(2).FindChild(1), Lcircle1); // Result
 517     TFunction_IFunction iFuncCircle1(Lcircle1);
 518     iFuncCircle1.SetStatus(TFunction_ES_NotExecuted);
 519     // Circle 2:
 520     TFunction_IFunction::NewFunction(Lcircle2, CircleDriver::GetID());
 521     TDataStd_Name::Set(Lcircle2, "C2");
 522     TDataStd_Real::Set(Lcircle2, 20);
 523     TDF_Reference::Set(Lcircle2.FindChild(1).FindChild(1), Lpoint2); // Argument: point
 524     TDF_Reference::Set(Lcircle2.FindChild(2).FindChild(1), Lcircle2); // Result
 525     TFunction_IFunction iFuncCircle2(Lcircle2);
 526     iFuncCircle2.SetStatus(TFunction_ES_NotExecuted);
 527     // Circle 3:
 528     TFunction_IFunction::NewFunction(Lcircle3, CircleDriver::GetID());
 529     TDataStd_Name::Set(Lcircle3, "C3");
 530     TDataStd_Real::Set(Lcircle3, 30);
 531     TDF_Reference::Set(Lcircle3.FindChild(1).FindChild(1), Lpoint3); // Argument: point
 532     TDF_Reference::Set(Lcircle3.FindChild(2).FindChild(1), Lcircle3); // Result
 533     TFunction_IFunction iFuncCircle3(Lcircle3);
 534     iFuncCircle3.SetStatus(TFunction_ES_NotExecuted);
 535     // Circle 4:
 536     TFunction_IFunction::NewFunction(Lcircle4, CircleDriver::GetID());
 537     TDataStd_Name::Set(Lcircle4, "C4");
 538     TDataStd_Real::Set(Lcircle4, 40);
 539     TDF_Reference::Set(Lcircle4.FindChild(1).FindChild(1), Lpoint4); // Argument: point
 540     TDF_Reference::Set(Lcircle4.FindChild(2).FindChild(1), Lcircle4); // Result
 541     TFunction_IFunction iFuncCircle4(Lcircle4);
 542     iFuncCircle4.SetStatus(TFunction_ES_NotExecuted);
 543     // Prisms:
 544     // Prism 1:
 545     TFunction_IFunction::NewFunction(Lprism1, PrismDriver::GetID());
 546     TDataStd_Name::Set(Lprism1, "Pr1");
 547     TDataStd_Real::Set(Lprism1, 30);
 548     TDF_Reference::Set(Lprism1.FindChild(1).FindChild(1), Lcircle1); // Argument: point
 549     TDF_Reference::Set(Lprism1.FindChild(2).FindChild(1), Lprism1); // Result
 550     TDF_Reference::Set(Lprism1.FindChild(2).FindChild(2), Lprism1.FindChild(3)); // Result (top)
 551     TFunction_IFunction iFuncPrism1(Lprism1);
 552     iFuncPrism1.SetStatus(TFunction_ES_NotExecuted);
 553     // Prism 2:
 554     TFunction_IFunction::NewFunction(Lprism2, PrismDriver::GetID());
 555     TDataStd_Name::Set(Lprism2, "Pr2");
 556     TDataStd_Real::Set(Lprism2, 30);
 557     TDF_Reference::Set(Lprism2.FindChild(1).FindChild(1), Lcircle2); // Argument: point
 558     TDF_Reference::Set(Lprism2.FindChild(2).FindChild(1), Lprism2); // Result
 559     TDF_Reference::Set(Lprism2.FindChild(2).FindChild(2), Lprism2.FindChild(3)); // Result (top)
 560     TFunction_IFunction iFuncPrism2(Lprism2);
 561     iFuncPrism2.SetStatus(TFunction_ES_NotExecuted);
 562     // Prism 3:
 563     TFunction_IFunction::NewFunction(Lprism3, PrismDriver::GetID());
 564     TDataStd_Name::Set(Lprism3, "Pr3");
 565     TDataStd_Real::Set(Lprism3, 30);
 566     TDF_Reference::Set(Lprism3.FindChild(1).FindChild(1), Lcircle3); // Argument: point
 567     TDF_Reference::Set(Lprism3.FindChild(2).FindChild(1), Lprism3); // Result
 568     TDF_Reference::Set(Lprism3.FindChild(2).FindChild(2), Lprism3.FindChild(3)); // Result (top)
 569     TFunction_IFunction iFuncPrism3(Lprism3);
 570     iFuncPrism3.SetStatus(TFunction_ES_NotExecuted);
 571     // Prism 4:
 572     TFunction_IFunction::NewFunction(Lprism4, PrismDriver::GetID());
 573     TDataStd_Name::Set(Lprism4, "Pr4");
 574     TDataStd_Real::Set(Lprism4, 30);
 575     TDF_Reference::Set(Lprism4.FindChild(1).FindChild(1), Lcircle4); // Argument: point
 576     TDF_Reference::Set(Lprism4.FindChild(2).FindChild(1), Lprism4); // Result
 577     TDF_Reference::Set(Lprism4.FindChild(2).FindChild(2), Lprism4.FindChild(3)); // Result (top)
 578     TFunction_IFunction iFuncPrism4(Lprism4);
 579     iFuncPrism4.SetStatus(TFunction_ES_NotExecuted);
 580     // Cone 1:
 581     TFunction_IFunction::NewFunction(Lcone1, ConeDriver::GetID());
 582     TDataStd_Name::Set(Lcone1, "Co1");
 583     TDataStd_Real::Set(Lcone1, 20);
 584     TDF_Reference::Set(Lcone1.FindChild(1).FindChild(1), Lprism1.FindChild(3)); // Argument: top
 585     TDF_Reference::Set(Lcone1.FindChild(1).FindChild(2), Lprism2.FindChild(3)); // Argument: top
 586     TDF_Reference::Set(Lcone1.FindChild(1).FindChild(3), Lprism3.FindChild(3)); // Argument: top
 587     TDF_Reference::Set(Lcone1.FindChild(1).FindChild(4), Lprism4.FindChild(3)); // Argument: top
 588     TDF_Reference::Set(Lcone1.FindChild(2).FindChild(1), Lcone1); // Result
 589     TDF_Reference::Set(Lcone1.FindChild(2).FindChild(2), Lcone1.FindChild(3)); // Result
 590     TFunction_IFunction iFuncCone1(Lcone1);
 591     iFuncCone1.SetStatus(TFunction_ES_NotExecuted);
 592     // Cylinders:
 593     // Cylinder 1:
 594     TFunction_IFunction::NewFunction(Lcyl1, CylinderDriver::GetID());
 595     TDataStd_Name::Set(Lcyl1, "Cyl1");
 596     Handle(TDataStd_RealArray) carr1 = TDataStd_RealArray::Set(Lcyl1, 1, 3);
 597     carr1->SetValue(1, 10.0);
 598     carr1->SetValue(2, 45.0);
 599     carr1->SetValue(3, 20.0);
 600     TDF_Reference::Set(Lcyl1.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 601     TDF_Reference::Set(Lcyl1.FindChild(2).FindChild(1), Lcyl1); // Result
 602     TDF_Reference::Set(Lcyl1.FindChild(2).FindChild(2), Lcyl1.FindChild(3)); // Result
 603     TFunction_IFunction iFuncCyl1(Lcyl1);
 604     iFuncCyl1.SetStatus(TFunction_ES_NotExecuted);
 605     // Cylinder 2:
 606     TFunction_IFunction::NewFunction(Lcyl2, CylinderDriver::GetID());
 607     TDataStd_Name::Set(Lcyl2, "Cyl2");
 608     Handle(TDataStd_RealArray) carr2 = TDataStd_RealArray::Set(Lcyl2, 1, 3);
 609     carr2->SetValue(1, 10.0);
 610     carr2->SetValue(2, 90.0);
 611     carr2->SetValue(3, 20.0);
 612     TDF_Reference::Set(Lcyl2.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 613     TDF_Reference::Set(Lcyl2.FindChild(2).FindChild(1), Lcyl2); // Result
 614     TDF_Reference::Set(Lcyl2.FindChild(2).FindChild(2), Lcyl2.FindChild(3)); // Result
 615     TFunction_IFunction iFuncCyl2(Lcyl2);
 616     iFuncCyl2.SetStatus(TFunction_ES_NotExecuted);
 617     // Cylinder 3:
 618     TFunction_IFunction::NewFunction(Lcyl3, CylinderDriver::GetID());
 619     TDataStd_Name::Set(Lcyl3, "Cyl3");
 620     Handle(TDataStd_RealArray) carr3 = TDataStd_RealArray::Set(Lcyl3, 1, 3);
 621     carr3->SetValue(1, 10.0);
 622     carr3->SetValue(2, 135.0);
 623     carr3->SetValue(3, 20.0);
 624     TDF_Reference::Set(Lcyl3.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 625     TDF_Reference::Set(Lcyl3.FindChild(2).FindChild(1), Lcyl3); // Result
 626     TDF_Reference::Set(Lcyl3.FindChild(2).FindChild(2), Lcyl3.FindChild(3)); // Result
 627     TFunction_IFunction iFuncCyl3(Lcyl3);
 628     iFuncCyl3.SetStatus(TFunction_ES_NotExecuted);
 629     // Cylinder 4:
 630     TFunction_IFunction::NewFunction(Lcyl4, CylinderDriver::GetID());
 631     TDataStd_Name::Set(Lcyl4, "Cyl4");
 632     Handle(TDataStd_RealArray) carr4 = TDataStd_RealArray::Set(Lcyl4, 1, 3);
 633     carr4->SetValue(1, 10.0);
 634     carr4->SetValue(2, 180.0);
 635     carr4->SetValue(3, 20.0);
 636     TDF_Reference::Set(Lcyl4.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 637     TDF_Reference::Set(Lcyl4.FindChild(2).FindChild(1), Lcyl4); // Result
 638     TDF_Reference::Set(Lcyl4.FindChild(2).FindChild(2), Lcyl4.FindChild(3)); // Result
 639     TFunction_IFunction iFuncCyl4(Lcyl4);
 640     iFuncCyl4.SetStatus(TFunction_ES_NotExecuted);
 641     // Cylinder 5:
 642     TFunction_IFunction::NewFunction(Lcyl5, CylinderDriver::GetID());
 643     TDataStd_Name::Set(Lcyl5, "Cyl5");
 644     Handle(TDataStd_RealArray) carr5 = TDataStd_RealArray::Set(Lcyl5, 1, 3);
 645     carr5->SetValue(1, 10.0);
 646     carr5->SetValue(2, 225.0);
 647     carr5->SetValue(3, 20.0);
 648     TDF_Reference::Set(Lcyl5.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 649     TDF_Reference::Set(Lcyl5.FindChild(2).FindChild(1), Lcyl5); // Result
 650     TDF_Reference::Set(Lcyl5.FindChild(2).FindChild(2), Lcyl5.FindChild(3)); // Result
 651     TFunction_IFunction iFuncCyl5(Lcyl5);
 652     iFuncCyl5.SetStatus(TFunction_ES_NotExecuted);
 653     // Cylinder 6:
 654     TFunction_IFunction::NewFunction(Lcyl6, CylinderDriver::GetID());
 655     TDataStd_Name::Set(Lcyl6, "Cyl6");
 656     Handle(TDataStd_RealArray) carr6 = TDataStd_RealArray::Set(Lcyl6, 1, 3);
 657     carr6->SetValue(1, 10.0);
 658     carr6->SetValue(2, 270.0);
 659     carr6->SetValue(3, 20.0);
 660     TDF_Reference::Set(Lcyl6.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 661     TDF_Reference::Set(Lcyl6.FindChild(2).FindChild(1), Lcyl6); // Result
 662     TDF_Reference::Set(Lcyl6.FindChild(2).FindChild(2), Lcyl6.FindChild(3)); // Result
 663     TFunction_IFunction iFuncCyl6(Lcyl6);
 664     iFuncCyl6.SetStatus(TFunction_ES_NotExecuted);
 665     // Cylinder 7:
 666     TFunction_IFunction::NewFunction(Lcyl7, CylinderDriver::GetID());
 667     TDataStd_Name::Set(Lcyl7, "Cyl7");
 668     Handle(TDataStd_RealArray) carr7 = TDataStd_RealArray::Set(Lcyl7, 1, 3);
 669     carr7->SetValue(1, 10.0);
 670     carr7->SetValue(2, 315.0);
 671     carr7->SetValue(3, 20.0);
 672     TDF_Reference::Set(Lcyl7.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 673     TDF_Reference::Set(Lcyl7.FindChild(2).FindChild(1), Lcyl7); // Result
 674     TDF_Reference::Set(Lcyl7.FindChild(2).FindChild(2), Lcyl7.FindChild(3)); // Result
 675     TFunction_IFunction iFuncCyl7(Lcyl7);
 676     iFuncCyl7.SetStatus(TFunction_ES_NotExecuted);
 677     // Cylinder 8:
 678     TFunction_IFunction::NewFunction(Lcyl8, CylinderDriver::GetID());
 679     TDataStd_Name::Set(Lcyl8, "Cyl8");
 680     Handle(TDataStd_RealArray) carr8 = TDataStd_RealArray::Set(Lcyl8, 1, 3);
 681     carr8->SetValue(1, 10.0);
 682     carr8->SetValue(2, 0.0);
 683     carr8->SetValue(3, 20.0);
 684     TDF_Reference::Set(Lcyl8.FindChild(1).FindChild(1), Lcone1.FindChild(3)); // Argument: top
 685     TDF_Reference::Set(Lcyl8.FindChild(2).FindChild(1), Lcyl8); // Result
 686     TDF_Reference::Set(Lcyl8.FindChild(2).FindChild(2), Lcyl8.FindChild(3)); // Result
 687     TFunction_IFunction iFuncCyl8(Lcyl8);
 688     iFuncCyl8.SetStatus(TFunction_ES_NotExecuted);
 689     // Cone 2:
 690     TFunction_IFunction::NewFunction(Lcone2, ConeDriver::GetID());
 691     TDataStd_Name::Set(Lcone2, "Co2");
 692     TDataStd_Real::Set(Lcone2, 30);
 693     TDF_Reference::Set(Lcone2.FindChild(1).FindChild(1), Lcyl1.FindChild(3)); // Argument: top
 694     TDF_Reference::Set(Lcone2.FindChild(1).FindChild(2), Lcyl3.FindChild(3)); // Argument: top
 695     TDF_Reference::Set(Lcone2.FindChild(1).FindChild(3), Lcyl5.FindChild(3)); // Argument: top
 696     TDF_Reference::Set(Lcone2.FindChild(1).FindChild(4), Lcyl7.FindChild(3)); // Argument: top
 697     TDF_Reference::Set(Lcone2.FindChild(2).FindChild(1), Lcone2); // Result
 698     TDF_Reference::Set(Lcone2.FindChild(2).FindChild(2), Lcone2.FindChild(3)); // Result
 699     TFunction_IFunction iFuncCone2(Lcone2);
 700     iFuncCone2.SetStatus(TFunction_ES_NotExecuted);
 701     // Shape saver 1:
 702     TFunction_IFunction::NewFunction(Lshape1, ShapeSaverDriver::GetID());
 703     TDataStd_Name::Set(Lshape1, "Sh");
 704     TFunction_IFunction iFuncShape1(Lshape1);
 705     iFuncShape1.SetStatus(TFunction_ES_NotExecuted);
 706     // Arguments of this functions - results of all functions
 707     int iTag = 1;
 708     const TFunction_DoubleMapOfIntegerLabel& all = iFuncShape1.GetAllFunctions();
 709     TFunction_DoubleMapIteratorOfDoubleMapOfIntegerLabel itrm(all);
 710     for (; itrm.More(); itrm.Next())
 711     {
 712         TFunction_IFunction iFunc(itrm.Key2());
 713         TDF_LabelList res;
 714         iFunc.Results(res);
 715         TDF_ListIteratorOfLabelList itrl(res);
 716         for (; itrl.More(); itrl.Next(), iTag++)
 717         {
 718             TDF_Reference::Set(Lshape1.FindChild(1).FindChild(iTag), itrl.Value());
 719         }
 720     }
 721
 722     // Construct the dependencies between functions.
 723     TFunction_IFunction::UpdateDependencies(mainLabel);
 724
 725     // Set the functions 1 .. 4 modified
 726     TFunction_IFunction(mainLabel).GetLogbook()->SetTouched(Lpoint1);
 727     TFunction_IFunction(mainLabel).GetLogbook()->SetTouched(Lpoint2);
 728     TFunction_IFunction(mainLabel).GetLogbook()->SetTouched(Lpoint3);
 729     TFunction_IFunction(mainLabel).GetLogbook()->SetTouched(Lpoint4);
 730
 731     // Draw the model
 732     graph->createModel(doc);
 733
 734     //app->SaveAs(doc, "W:\\TestFM\\model2.cbf");
 735 }