Hi Joel,
Thanks for your reply!
That is indeed the problem, I am wondering if there is a way to get
around it so i can still use BOOST_THROW_EXCEPTION as it gives me the
convenience of automatically appending function, file and line
information. BOOST_THROW_EXCEPTION is a macro that is defined as
follows (http://www.boost.org/doc/libs/1_40_0/libs/exception/doc/BOOST_THROW_EXCEPTIO...):
#define BOOST_THROW_EXCEPTION(x)\
::boost::throw_exception( ::boost::enable_error_info(x) <<\
::boost::throw_function(BOOST_CURRENT_FUNCTION) <<\
::boost::throw_file(__FILE__) <<\
::boost::throw_line((int)__LINE__) )
Rethinking the problem from the perspective of your post, I did get
something that compiles, but adds some syntax:
BOOST_THROW_EXCEPTION(boost::enable_error_info(std::out_of_range("Matrix
-=: Inputs do not have same shape")) <<
std_range_which(Rows()!=M.Rows()? "row" : "col"));
Not ideal, it would be nice if i don't have to add the
boost::enable_error_info() call manually, but I can work with it!
Thanks,
Dee
On Sun, Oct 25, 2009 at 2:39 PM, joel
Diederick C. Niehorster wrote:
Simply doing BOOST_THROW_EXCEPTION(std::out_of_range("Matrix -=: Inputs do not have same shape")) << std_range_which(Rows()!=M.Rows()? "row" : "col"); does not work, nor does BOOST_THROW_EXCEPTION(std::out_of_range("Matrix -=: Inputs do not have same shape") << std_range_which(Rows()!=M.Rows()? "row" : "col"))
Maybe because std::out_of_range is not a boost::exception and dosn't support << ?
___________________________________________ Joel Falcou - Assistant Professor PARALL Team - LRI - Universite Paris Sud XI Tel : (+33)1 69 15 66 35
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