C / C++ / MFC

Richard MacCutchan wrote:

That method is modifying both variables nome_cifrato and cognome_cifrato inline, and you then call setNome and setCognome. But you have already modified the names so you do not need to call the setter methods.

void cod (anagrafica arr,string n, string c,int chiave)
{

arr.codifica(n,c,chiave); 

}

void cod (anagrafica &arr,string n, string c,int chiave)
{

arr.codifica(n,c,chiave); 

}

void anagrafica::stampa()
{
 cout<<" nome  cifrato "<<nome_cifrato;
 cout<<" cognome  cifrato "<<cognome_cifrato<<endl;
}

void anagrafica::stampa()
{
    string nom = nome_cifrato;
    string cog = cognome_cifrato;
 cout<<" nome  cifrato "<<nom;
 cout<<" cognome  cifrato "<<cog<<endl;
}

Roberto64_Ge wrote:

I am just starting with c++ in order to help my children in their school exercise.

QStringList params = QStringList() << "qterminal" << "-e" << "bluetoothctl help"

Member 14968771 wrote:

The att6ached code is being posted here because
it is C++ code

QString exec = "qterminal";

QStringList params = QStringList() << "qterminal" << "-e" << "bluetoothctl" ; // help\n";
processTERMINAL->start(exec, params);

Quote:

1. I thought 'foreach" was a C++ "feature" - in QT doc they call it macro "Q_FOREACH" -
not sure which way is up...

Quote:

2. The syntax
foreach(QString str, StringArray[MAX_ARRAY])

for (QString::iterator it = qstr->begin(); it != qstr->end(); ++it)
{
    // it now points to each character in turn
}

Roberto64_Ge wrote:

main.cpp includes header.cpp which includes header.h

g++ -Wall -Wextra main.cpp header.cpp -o main

g++ -Wall -Wextra -c main.cpp
g++ -Wall -Wextra -c header.cpp
g++ main.o header.o -o main