SWIG: Warning 453: Can't apply (char *STRING,size_t LENGTH). No typemaps are defined

问题:

I have a very small .i file basically with this information:

%module (directors="1") tu %include "typemaps.i" %include "enums.swg"  %header %{  #include <my_header.h> %}  %apply (char *STRING, size_t LENGTH) { (char* msg_buf,  int buf_len) }; 

When generating java bindings there are no warnings but when generating c# bindings I get this:

SWIG: Warning 453: Can't apply (char *STRING,size_t LENGTH). No typemaps are defined 

Can anyone advise on what might be the problem. The .i file is identical for java and c#.

文章来源: SWIG: Warning 453: Can't apply (char *STRING,size_t LENGTH). No typemaps are defined