void displayHashValues(dataList L)
{
/* variable declaration here */
/* system("cls");
*/
printf("\n\n%s", "Displaying Open and Closed Hash Values");
printf("\n--------------------------------------\n");
printf("\n%-10s","ID");
printf("%-30s","Name");
printf("%-15s","Open HValues");
printf("%-15s","Closed HValues");
printf("\n");
/*--------------------------------------------------------------------------------
* Put the necessary code fragment here *
*--------------------------------------------------------------------------------*/
int i, openKey, closeKey;
for(i=0;i<L.last;i++){
openKey = openHash(L.data[i].name.LName);
closeKey = closeHash(L.data[i].IDen);
printf("%s %s, %s %c.", L.data[i].IDen, L.data[i].name.LName, L.data[i].name.FName, L.data[i].name.MI);
printf("\t\t%d\t%d", openKey, closeKey);
printf("\n");
}
printf("\n\nPress any key to continue... ");
getch();
}
void insertDictionary(studRec stud, Dictionary D)
{
//OPEN HASH
int openKey;
studPtr studNode, trav;
openKey = openHash(stud.name.LName);
studNode = (studPtr)malloc(sizeof(struct node));
studNode->stud = stud;
if(D->openHT[openKey].count > 0){
for(trav = D->openHT[openKey].ptr; trav->next!=NULL && (strcmp(studNode->stud.name.LName, trav->stud.name.LName) > 0 && strcmp(studNode->stud.name.LName, trav->next->stud.name.LName) > 0); trav = trav->next){}
studNode->next = trav->next;
trav->next = studNode;
}else{
studNode->next = D->openHT[openKey].ptr;
D->openHT[openKey].ptr = studNode;
}
D->openHT[openKey].count++;
//CLOSE HASH
int closeKey, i, j=0;
studPtr newNode;
statusType empty = EMPTY, occupied = OCCUPIED;
closeKey = closeHash(stud.IDen);
newNode = (studPtr)malloc(sizeof(struct node));
newNode->stud = stud;
newNode->next = NULL;
for(i=closeKey; j==0;i =(i+1)%(CLOSE_SIZE)){
if(D->closeHT[i].status != OCCUPIED){
D->closeHT[i].ptr = newNode;
D->closeHT[i].status = OCCUPIED;
D->closeHashCount++;
printf("%s inserted at %d\n ", newNode->stud.name.LName, i);
j = 1;
}
}
}
GridDisplay::GridDisplay(int winSize, Tracklist *tracklist, Grid* grid_, QWidget *parent)
: MyDisplay(tracklist, parent), _winSize(winSize)
{
this->grid_ = grid_;
_cellSize = grid_->getCellSize(_winSize);
setMinimumSize(winSize, winSize);
setMouseTracking(true);
setAcceptDrops(true);
squareHasInitialized.resize(grid_->getHeight() * grid_->getWidth());
for(int i = 0; i < grid_->getHeight() * grid_->getWidth(); i++)
squareHasInitialized[i] = false;
oldXPos = -1;
oldYPos = -1;
oldX1Pos = -1;
oldY1Pos = -1;
fullScreenMouseOn = false;
initDone = false;
fullScreenTimer = new QTimer(this);
fullScreenTimer->setInterval(150);
colourMapMode_ = false;
connect(this, SIGNAL(clearMode()), grid_, SLOT(clearMode()));
connect(this, SIGNAL(extractMode()), grid_, SLOT(setExtractMode()));
connect(this, SIGNAL(trainMode()), grid_, SLOT(setTrainMode()));
connect(this, SIGNAL(predictMode()), grid_, SLOT(setPredictMode()));
connect(this, SIGNAL(initMode()), grid_, SLOT(setInitMode()));
connect(this, SIGNAL(savePredictionGridSignal(QString)), grid_, SLOT(savePredictionGrid(QString)));
connect(this, SIGNAL(openPredictionGridSignal(QString)), grid_, SLOT(openPredictionGrid(QString)));
connect(grid_, SIGNAL(repaintSignal()), this, SLOT(repaintSlot()));
connect(this, SIGNAL(cancelButtonPressed()), grid_, SLOT(cancelPressed()));
connect(this, SIGNAL(hashLoadPressed()), grid_, SLOT(openHash()));
connect(fullScreenTimer, SIGNAL(timeout()), this, SLOT(fullScreenMouseMove()));
connect(grid_, SIGNAL(errorBox(QString)), this, SLOT(showErrorMessage(QString)));
connect(this, SIGNAL(resetGridAction()), grid_, SLOT(resetGridSlot()));
}
