hi all,
I have a question in reference to accessing variables in another class maybe
someone has dealt with before.
I have some public variables declared in my main plug-in class
CCommandMeshToS rf,
eg: BOOL m_bHaveAnswer;
I want to set this variable from within a dialog class which is defined in
separate .h and .cpp files of course. How would one access this varibale
from a method defined in my CTestModelessDi alog class ?
I had this working in a previous version by declaring a pointer to the main
plug-in
class:
CCommandMeshToS rf *m_cmd; and then accessing the public vairable in the
CTestModelessDi alog class by using:
m_cmd->m_bHaveAnswe r
Recently, it shows up as an undefined variable and crashes....any ideas
?
thanks,
jurek
2  2357 
In article <32************ ******@newssvr1 2.news.prodigy. net>,
"Jurek Dabrowski" <da*****@sbcglo bal.netwrote:
hi all,
I have a question in reference to accessing variables in another class maybe
someone has dealt with before.
I have some public variables declared in my main plug-in class
CCommandMeshToS rf,
eg: BOOL m_bHaveAnswer;
I want to set this variable from within a dialog class which is defined in
separate .h and .cpp files of course. How would one access this varibale
from a method defined in my CTestModelessDi alog class ?
I had this working in a previous version by declaring a pointer to the main
plug-in
class:
CCommandMeshToS rf *m_cmd; and then accessing the public vairable in the
CTestModelessDi alog class by using:
m_cmd->m_bHaveAnswe r
Recently, it shows up as an undefined variable and crashes....any ideas
?
Did you initialize it?
"Jurek Dabrowski" <da*****@sbcglo bal.netwrote in message
news:32******** **********@news svr12.news.prod igy.net...
hi all,
I have a question in reference to accessing variables in another class
maybe
someone has dealt with before.
I have some public variables declared in my main plug-in class
CCommandMeshToS rf,
eg: BOOL m_bHaveAnswer;
I want to set this variable from within a dialog class which is defined in
separate .h and .cpp files of course. How would one access this varibale
from a method defined in my CTestModelessDi alog class ?
I had this working in a previous version by declaring a pointer to the
main
plug-in
class:
CCommandMeshToS rf *m_cmd; and then accessing the public vairable in the
CTestModelessDi alog class by using:
m_cmd->m_bHaveAnswe r
Recently, it shows up as an undefined variable and crashes....any ideas
?
thanks,
jurek
"Recently, it shows up as an undefined varaible and crashes..." That is an
oxymoron. If it is an undefined variable, it won't compile. I has to
compile to crash, and if it compiles it's not an undefined variable.
If it fails to compile (link error) then most likely you forgot to include
the header file (.h) in the other .cpp file.
If it crashes, then maybe it's not initialized.
The normal way is to pass a pointer, or better yet, a reference.
Please show code and the actual error/crash if this doesn't help. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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