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SuggestionRe: Comboboxx issue in MFC Pin
Richard MacCutchan3-Dec-15 4:50
mveRichard MacCutchan3-Dec-15 4:50 
QuestionVisual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Javier Luis Lopez26-Nov-15 1:09
MemberJavier Luis Lopez26-Nov-15 1:09 
AnswerRe: Visual Studio errYou should declare it or LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan26-Nov-15 1:24
mveRichard MacCutchan26-Nov-15 1:24 
GeneralRe: Visual Studio errYou should declare it or LNK2005: variable XXX redefined in xxx.obj Pin
Javier Luis Lopez26-Nov-15 1:53
MemberJavier Luis Lopez26-Nov-15 1:53 
GeneralRe: Visual Studio errYou should declare it or LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan26-Nov-15 2:11
mveRichard MacCutchan26-Nov-15 2:11 
GeneralRe: Visual Studio errYou should declare it or LNK2005: variable XXX redefined in xxx.obj Pin
Javier Luis Lopez26-Nov-15 4:29
MemberJavier Luis Lopez26-Nov-15 4:29 
GeneralRe: Visual Studio errYou should declare it or LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan26-Nov-15 5:26
mveRichard MacCutchan26-Nov-15 5:26 
AnswerRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Daniel Pfeffer26-Nov-15 7:34
professionalDaniel Pfeffer26-Nov-15 7:34 
Another way to solve this problem (and have only one place where the variable is defined):

In foo.h:
#ifdef DEFINE_GLOBALS
#define GLOBAL
#define INIT(x) = (x)
#else
#define GLOBAL extern
#define INIT(x)
#endif

GLOBAL int globalInt INIT(42);


In foo.cpp (and ONLY in foo.cpp):
#define DEFINE_GLOBALS
#include "foo.h"


In other source files:
#include "foo.h"

If you have an important point to make, don't try to be subtle or clever. Use a pile driver. Hit the point once. Then come back and hit it again. Then hit it a third time - a tremendous whack.

--Winston Churchill

GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
CPallini26-Nov-15 22:09
mveCPallini26-Nov-15 22:09 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan26-Nov-15 23:23
mveRichard MacCutchan26-Nov-15 23:23 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Daniel Pfeffer28-Nov-15 7:51
professionalDaniel Pfeffer28-Nov-15 7:51 
AnswerRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
«_Superman_»29-Nov-15 19:46
professional«_Superman_»29-Nov-15 19:46 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan29-Nov-15 23:22
mveRichard MacCutchan29-Nov-15 23:22 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
«_Superman_»30-Nov-15 0:07
professional«_Superman_»30-Nov-15 0:07 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan30-Nov-15 0:38
mveRichard MacCutchan30-Nov-15 0:38 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
«_Superman_»30-Nov-15 0:40
professional«_Superman_»30-Nov-15 0:40 
GeneralRe: Visual Studio error LNK2005: variable XXX redefined in xxx.obj Pin
Richard MacCutchan30-Nov-15 1:01
mveRichard MacCutchan30-Nov-15 1:01 
Questionc langugae Pin
ravi siriki23-Nov-15 2:58
Memberravi siriki23-Nov-15 2:58 
AnswerRe: c langugae Pin
David Crow23-Nov-15 3:38
MemberDavid Crow23-Nov-15 3:38 
QuestionQuestion about malloc a struct Pin
Millenia Nova20-Nov-15 17:02
MemberMillenia Nova20-Nov-15 17:02 
AnswerRe: Question about malloc a struct Pin
Jochen Arndt20-Nov-15 22:45
professionalJochen Arndt20-Nov-15 22:45 
GeneralRe: Question about malloc a struct Pin
Millenia Nova21-Nov-15 22:53
MemberMillenia Nova21-Nov-15 22:53 
GeneralRe: Question about malloc a struct Pin
Jochen Arndt22-Nov-15 1:22
professionalJochen Arndt22-Nov-15 1:22 
PraiseRe: Question about malloc a struct Pin
Millenia Nova22-Nov-15 12:12
MemberMillenia Nova22-Nov-15 12:12 
AnswerRe: Question about malloc a struct Pin
Richard MacCutchan20-Nov-15 22:45
mveRichard MacCutchan20-Nov-15 22:45 

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