Redifinition error
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I have a cpp code that runs well in VS2010. When I try to run it on Matlab 2010a by using mex command, it gives redefinition error.
c:\users\amit\documents\matlab\real_c++\redacmodel.cpp(20) : error C2371: 'FORCE' : redefinition; different basic types
c:\users\amit\documents\matlab\real_c++\blueacmodel.cpp(20) : see declaration of 'FORCE'
What is the reason? Thanks in advance.
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回答 (1 件)
Walter Roberson
2012 年 6 月 8 日
I would speculate that FORCE is an "extern" variable in the two .cpp files.
The two .cpp files define FORCE with different data types. Look at line 20 of each of the two different source files to see how it is defined for the two.
4 件のコメント
Walter Roberson
2012 年 6 月 9 日
You can find an unofficial copy of ISO C at http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1124.pdf
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