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Old 01-02-2006, 02:37 AM   #1
kornerr
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Registered: Dec 2004
Location: Russia, Siberia, Kemerovo
Distribution: Slackware
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Can't access methods of a struct


formatio.h
formatio.cpp
test_writer.h
test_writer.cpp
STR_LEN=512, format.h constains format of test file.

Code:
kornerr@darkstar:~/cpp/test2$ make
g++ -o obj/formatio.o -c formatio.cpp `wx-config --cxxflags`
g++ -o obj/test_writer.o -c test_writer.cpp `wx-config --cxxflags`
g++ -o test_writer obj/formatio.o obj/test_writer.o `wx-config --cxxflags`  `wx-config --libs`
obj/test_writer.o(.text+0xc1f): In function `Panel::OnOpenTxt(wxCommandEvent&)':
: undefined reference to `TestFile::OpenTxt(char*)'
collect2: ld returned 1 exit status
make: *** [test_writer] Error 1
I use wxWidgets lib for creating GUI, and can say for sure it's not because of wxWidgets. I just can't access ANY method of TestFile struct. What's wrong?

Thanks.
 
Old 01-02-2006, 11:11 AM   #2
Hko
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Registered: Aug 2002
Location: Groningen, The Netherlands
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I think the errors are not due to a code error, but because you compiled (or more prcisely) linked incorrectly. Please post the gcc command line you use.
 
Old 01-02-2006, 11:19 AM   #3
kornerr
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Registered: Dec 2004
Location: Russia, Siberia, Kemerovo
Distribution: Slackware
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I've posted it (see lines after "make").
Also, I was told that it's impossible to use struct methods. When I changed struct to class, it have worked.
 
  


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