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QuestionI couldn't think a good title for this.Simple question Pin
Emrah Duatepe14-Jan-18 7:37
Emrah Duatepe14-Jan-18 7:37 
AnswerRe: I couldn't think a good title for this.Simple question Pin
Jochen Arndt14-Jan-18 21:37
professionalJochen Arndt14-Jan-18 21:37 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Emrah Duatepe14-Jan-18 21:44
Emrah Duatepe14-Jan-18 21:44 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Jochen Arndt14-Jan-18 22:18
professionalJochen Arndt14-Jan-18 22:18 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Emrah Duatepe14-Jan-18 23:37
Emrah Duatepe14-Jan-18 23:37 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Jochen Arndt15-Jan-18 0:20
professionalJochen Arndt15-Jan-18 0:20 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Emrah Duatepe15-Jan-18 0:30
Emrah Duatepe15-Jan-18 0:30 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Jochen Arndt15-Jan-18 0:48
professionalJochen Arndt15-Jan-18 0:48 
You must not use the macro with Qt classes (and should not use it with C++ classes).

If you have another source file (or library) where the function is implemented, there is no need to implement it again as MainWindow class member.

It is even not necessary to use the macro when the function is part of a C++ source file in your project. It is only necessary when using a C library. Then the header file tells the compiler that the function in the library uses that calling convention and that it must create corresponding code when creating the assembly code for the function call.

C and C++ might use different calling conventions (depends also on the used compiler). Therefore, a compiler must know the calling convention when a C function is called from C++ code.
GeneralRe: I couldn't think a good title for this.Simple question Pin
Emrah Duatepe15-Jan-18 0:39
Emrah Duatepe15-Jan-18 0:39 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Jochen Arndt15-Jan-18 0:54
professionalJochen Arndt15-Jan-18 0:54 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Emrah Duatepe15-Jan-18 1:10
Emrah Duatepe15-Jan-18 1:10 
AnswerRe: I couldn't think a good title for this.Simple question Pin
Richard MacCutchan14-Jan-18 21:39
mveRichard MacCutchan14-Jan-18 21:39 
GeneralRe: I couldn't think a good title for this.Simple question Pin
Emrah Duatepe14-Jan-18 21:45
Emrah Duatepe14-Jan-18 21:45 
Questionfinding longest word Pin
Anonygeeker10-Jan-18 22:05
Anonygeeker10-Jan-18 22:05 
AnswerRe: finding longest word Pin
Richard MacCutchan10-Jan-18 22:25
mveRichard MacCutchan10-Jan-18 22:25 
GeneralRe: finding longest word Pin
Anonygeeker10-Jan-18 22:40
Anonygeeker10-Jan-18 22:40 
GeneralRe: finding longest word Pin
Richard MacCutchan10-Jan-18 22:46
mveRichard MacCutchan10-Jan-18 22:46 
GeneralRe: finding longest word Pin
Anonygeeker10-Jan-18 23:00
Anonygeeker10-Jan-18 23:00 
AnswerRe: finding longest word Pin
Jochen Arndt10-Jan-18 22:45
professionalJochen Arndt10-Jan-18 22:45 
AnswerRe: finding longest word Pin
CPallini10-Jan-18 23:31
mveCPallini10-Jan-18 23:31 
QuestionCString to CByteArray Pin
_Flaviu9-Jan-18 0:16
_Flaviu9-Jan-18 0:16 
AnswerRe: CString to CByteArray Pin
Jochen Arndt9-Jan-18 1:11
professionalJochen Arndt9-Jan-18 1:11 
AnswerRe: CString to CByteArray Pin
Victor Nijegorodov9-Jan-18 1:15
Victor Nijegorodov9-Jan-18 1:15 
AnswerRe: CString to CByteArray Pin
leon de boer9-Jan-18 2:26
leon de boer9-Jan-18 2:26 
GeneralRe: CString to CByteArray Pin
_Flaviu10-Jan-18 0:21
_Flaviu10-Jan-18 0:21 

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