[Quantlib-dev] disabling compilation warnings

[DU V. DE V. F. G. P. <fra...@ca...>]

Hi all,

=20

I have just disabled the compilation warning #4224 for VC2005 by adding =
the corresponding preprocessor command in ql/config.msvc.hpp. I'm =
wondering if disabling uncommon compilation warning at a more local =
level would'nt be more appropriated. Indeed changing a line in =
ql/config.msvc.hpp trigger the whole recompilation of QL, and increase =
the size of a file which will be read hundred of times. For example the =
compilation warning #4180 which appears only during matrix.cpp =
compilation could be disabled the following way:

=20

=20

#if defined (BOOST_MSVC)

#pragma warning (disable: 4180)

#endif

=20

#include <boost/numeric/ublas/triangular.hpp>

#include <boost/numeric/ublas/lu.hpp>

=20

#if defined (BOOST_MSVC)=20

#pragma warning (default: 4180)

#endif

=20

=20

Since the compilation warning #4224 appear every time boost/function.hpp =
is included (9 times in QL) we might define some handy macros somewhere:

=20

#define QL_SAFE_BOOST_FUNCTION_INCLUDE \

#if defined (BOOST_MSVC) \

#pragma warning (disable: 4224) \

#endif \

#include <boost/function.hpp> \

#if defined (BOOST_MSVC) \

#pragma warning (default: 4224) \

#endif \

=20

any thoughts ?

Fran=E7ois