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QuestionBreak in a for loop Pin
Calin Negru11-Apr-24 1:19
Calin Negru11-Apr-24 1:19 
AnswerRe: Break in a for loop Pin
Mircea Neacsu11-Apr-24 1:28
Mircea Neacsu11-Apr-24 1:28 
AnswerRe: Break in a for loop Pin
Maximilien11-Apr-24 2:43
Maximilien11-Apr-24 2:43 
GeneralRe: Break in a for loop Pin
Calin Negru11-Apr-24 3:08
Calin Negru11-Apr-24 3:08 
GeneralRe: Break in a for loop Pin
CPallini11-Apr-24 4:17
mveCPallini11-Apr-24 4:17 
GeneralRe: Break in a for loop Pin
trønderen11-Apr-24 7:30
trønderen11-Apr-24 7:30 
GeneralRe: Break in a for loop Pin
Greg Utas11-Apr-24 7:50
professionalGreg Utas11-Apr-24 7:50 
AnswerRe: Break in a for loop Pin
BernardIE531717-Apr-24 12:01
BernardIE531717-Apr-24 12:01 
Question#define #undefine #define sequence result ? Pin
Salvatore Terress10-Apr-24 5:12
Salvatore Terress10-Apr-24 5:12 
AnswerRe: #define #undefine #define sequence result ? Pin
Mircea Neacsu10-Apr-24 5:14
Mircea Neacsu10-Apr-24 5:14 
AnswerRe: #define #undefine #define sequence result ? Pin
Richard MacCutchan10-Apr-24 6:36
mveRichard MacCutchan10-Apr-24 6:36 
AnswerRe: #define #undefine #define sequence result ? Pin
Salvatore Terress10-Apr-24 7:28
Salvatore Terress10-Apr-24 7:28 
AnswerRe: #define #undefine #define sequence result ? Pin
Salvatore Terress10-Apr-24 7:28
Salvatore Terress10-Apr-24 7:28 
Question#include - again Pin
Salvatore Terress5-Apr-24 5:06
Salvatore Terress5-Apr-24 5:06 
AnswerRe: #include - again Pin
Richard MacCutchan5-Apr-24 5:10
mveRichard MacCutchan5-Apr-24 5:10 
AnswerRe: #include - again Pin
Mircea Neacsu5-Apr-24 5:28
Mircea Neacsu5-Apr-24 5:28 
GeneralRe: #include - again Pin
trønderen5-Apr-24 6:01
trønderen5-Apr-24 6:01 
GeneralRe: #include - again Pin
trønderen5-Apr-24 6:14
trønderen5-Apr-24 6:14 
GeneralRe: #include - again Pin
Salvatore Terress10-Apr-24 5:03
Salvatore Terress10-Apr-24 5:03 
GeneralRe: #include - again Pin
trønderen10-Apr-24 6:53
trønderen10-Apr-24 6:53 
GeneralRe: #include - again Pin
BernardIE531717-Apr-24 12:11
BernardIE531717-Apr-24 12:11 
GeneralRe: #include - again Pin
k505410-Apr-24 6:35
mvek505410-Apr-24 6:35 
GeneralRe: #include - again Pin
trønderen10-Apr-24 7:11
trønderen10-Apr-24 7:11 
QuestionForward declaration placement ? Pin
Salvatore Terress3-Apr-24 12:28
Salvatore Terress3-Apr-24 12:28 
I have (some basic ) understanding of purpose of "forward declaration".
I am using the orignal ( 3rd party ) code and wonder what would be the
purpose of "enclosing forward declaration" in "namespace".

My test, declared class is yet not defined ,compiles and runs ,
regardless where I place the forward declaration.





C++
<pre>#include <QMainWindow>
....
class MdiChild;
class terminal_ORIGINAL_MainWindow;

QT_BEGIN_NAMESPACE
class QAction;
class QMenu;
class QMdiArea;
class QMdiSubWindow;

// add Apr3
// class terminal_ORIGINAL_MainWindow;

QT_END_NAMESPACE
// case 40:

class MainWindow : public QMainWindow
{
    Q_OBJECT

....

AnswerRe: Forward declaration placement ? Pin
Greg Utas3-Apr-24 12:44
professionalGreg Utas3-Apr-24 12:44 

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