boost-users-bounces@lists.boost.org, le 10 septembre 2008 02:01:
This sounds like the error you get when trying to use a native 32-bit DLL in a 64-bit (or vice-versa) .NET process.
Thanks, I have thought about this. I use WinXP x86 and /MACHINE:X86 in my Visual Studio projects. In addtition, this assumption fails to explain the fact that working of the DLL depend on the using of the Boost headers.
I vaguely remember about problems wrapping native DLLs when the wrapped DLL has dependencies on other DLLs. Boost libraries that are not header-only (like, IIRC, Boost.Thread) use the autolinking pragma "#pragma comment(lib, xxxx)" in their headers to automatically have the linker link their DLLs to client programs #include-ing their headers. (I missed the beginning of this discussion, so sorry if I'm off-topic or if I repeat already rejected hypotheses.) Éric Malenfant --------------------------------------------- The power of accurate observation is commonly called cynicism by those who have not got it. - George Bernard Shaw