void playWithHomeTheater() {
// Create all the parts of the home theatre system
Amplifier amp("Top-O-Line Amplifier");
CdPlayer cd("Top-O-Line CD Player", &);
DvdPlayer dvd("Top-O-Line DVD Player", &);
Screen screen("My Theater Screen");
PopcornPopper popper("My Popcorn Popper");
Tuner tuner("Top-O-Line AM/FM Tuner", &);
TheaterLights lights("Theater Ceiling Lights");
Projector projector("Top-O-Line Projector");
popper.on(); // Turn on the popcorn popper...
popper.pop(); // and start popping...
lights.dim(10); // Dim the lights to 10%...
screen.down(); // Put the screen down...
projector.on(); // Turn on the projector...
projector.setInput(&dvd); // set it to DVD...
projector.wideScreenMode(); // and put it on wide screen mode for the movie...
amp.on(); // Turn on the amp...
amp.setInput(&dvd); // set it to DVD and...
amp.setSurroundSound(); // put it into surround sound mode...
amp.setVolume(11); // and set the volume to 11...
dvd.on(); // Turn on the DVD player...
dvd.play("Raiders of the lost ark"); // and FINALLY, play the movie!
// What about shutting everything down again?!
// How would you play a CD? etc...
}
int judge()
{
int i;
for(i=n;i>=1;i--)
if(n%i==0 && dvd(i))
return i;
}
void mptan(double x, mp_no *mpy, int p) {
static const double MONE = -1.0;
int n;
mp_no mpw, mpc, mps;
n = mpranred(x, &mpw, p) & 0x00000001; /* negative or positive result */
c32(&mpw, &mpc, &mps, p); /* computing sin(x) and cos(x) */
if (n) /* second or fourth quarter of unit circle */
{ dvd(&mpc,&mps,mpy,p);
mpy->d[0] *= MONE;
} /* tan is negative in this area */
else dvd(&mps,&mpc,mpy,p);
return;
}
int main(int argc, const char **argv){
char buffer[MAX];
struct Stack operando;
do {
system("clear");
for (int i=0; i<operando.cima; i++)
printf("%.2lf\n", operando.data[i]);
printf("Comando: ");
scanf(" %s", buffer);
if (isdigit(buffer[0]))
push(atof(buffer), &operando);
else
switch(find(buffer)){
case 0:
push(
sum(pop(&operando), pop(&operando)),
&operando
);
break;
case 1:
push(
res(pop(&operando), pop(&operando)),
&operando
);
break;
case 2:
push(
mul(pop(&operando), pop(&operando)),
&operando
);
break;
case 3:
push(
dvd(pop(&operando), pop(&operando)),
&operando
);
break;
}
} while (strcasecmp(buffer, "quit"));
return EXIT_SUCCESS;
}
void playWithHomeTheaterFacade() {
// Create all the parts of the home theatre system
// Not encapsulated or owned by the facade.
Amplifier amp("Top-O-Line Amplifier");
CdPlayer cd("Top-O-Line CD Player", &);
DvdPlayer dvd("Top-O-Line DVD Player", &);
Screen screen("My Theater Screen");
PopcornPopper popper("My Popcorn Popper");
Tuner tuner("Top-O-Line AM/FM Tuner", &);
TheaterLights lights("Theater Ceiling Lights");
Projector projector("Top-O-Line Projector");
HomeTheaterFacade theater(&, &tuner, &dvd, &cd, &projector, &lights, &screen, &popper);
theater.watchMovie("Raiders of the Lost Ark");
theater.endMovie();
}
/* This function determines the type of operation
and calls a function to perform it
Pre: option contains the operation
num1 & num2 contains data
Post: returns the result
*/
float calc ( int option,
float num1,
float num2 )
{
/* Prototype Statements */
float add ( float num1, float num2 ) ;
float sub ( float num1, float num2 ) ;
float mul ( float num1, float num2 ) ;
float dvd ( float num1, float num2 ) ;
/* Local Declarations */
float result ;
/* Statements */
switch ( option )
{
case 1 : result = add ( num1, num2 ) ;
break;
case 2 : result = sub ( num1, num2 ) ;
break;
case 3 : result = mul ( num1, num2 ) ;
break;
case 4 : if ( num2 == 0.0 )
{
printf ( "\n\a\aError: " ) ;
printf ( "division by zero ***\n" ) ;
exit ( 1 ) ;
}
else
result = dvd ( num1, num2 ) ;
break ;
/* Better structured programming would validate the
option in getOption. However we have not yet
learned the technique to put it there.
*/
default : printf ( "\aOption not available\n" ) ;
exit ( 1 ) ;
} /* switch */
return result ;
} /* calc */
bool k9batch::exec(int argc, char** argv)
{
bool isBatch=false;
for (int i=0; i < argc; i++)
if (strcmp(argv[i],"--batch")==0)
isBatch=true;
if (!isBatch)
return false;
QApplication app(argc,argv,false);
for (int i=0 ;i < app.arguments().count();i++) {
QString arg=app.arguments().at(i);
QString nextArg="";
if (i< app.arguments().count() -1)
nextArg=app.arguments().at(i+1);
if (arg.startsWith("--"))
args[arg.replace("--","")]= nextArg.startsWith("--") ? "" : nextArg;
}
if (args.contains("help")){
showHelp();
return true;
}
k9Tools::setBatchCopy(true);
k9DVD dvd(NULL);
dvd.scandvd(args["input"],true);
k9ExecCopy execCopy;
execCopy.setDvd ( &dvd );
QString path;
execCopy.setCopyMenus ( args.contains("backup-menus"));
if (args.contains("output-size")) {
bool ok;
int size;
size=args["output-size"].toInt(&ok);
if (ok)
execCopy.setDvdSize(qMin(size,8500));
}
doSelect(dvd);
//execCopy.setSpeed ( Ui_MainDlg.cbBurnSpeed->currentText() );
bool bFolder,bISO;
bISO=args["output"].endsWith(".iso");
bFolder =!bISO;
if ( bFolder) {
execCopy.setOutput ( k9ExecCopy::oFolder );
// changed from home to preferred output directory (bkp)
path= args["output"];
if ( path=="" )
return true;
} else if ( bISO) {
// changed QDir::homePath() to m_prefOutput (bkp)
path= args["output"];
if ( path =="" )
return true;
execCopy.setOutput ( k9ExecCopy::oISO );
}
execCopy.setPath ( path );
execCopy.copyDVD();
return true;
}
