X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Utils%2FException.cti;h=4fb5379f817e2c6a42bc57db323c1d5e08f5d996;hb=fd3a0e8ac95d1158e9ea661ddf9187b67c70169f;hp=88aaca89b4fed82bc1dfcbace7e555b97ca9376d;hpb=a1a6c76a214ad1935032826713cabaf9ac57bf07;p=senf.git

diff --git a/Utils/Exception.cti b/Utils/Exception.cti
index 88aaca8..4fb5379 100644
--- a/Utils/Exception.cti
+++ b/Utils/Exception.cti
@@ -26,24 +26,39 @@
 //#include "Exception.ih"
 
 // Custom includes
+#include <boost/lexical_cast.hpp>
 
 #define prefix_ inline
 ///////////////////////////////cti.p///////////////////////////////////////
 
-template <int Code>
-prefix_ senf::ErrnoException<Code>::ErrnoException(std::string const & where)
-    : SystemException(where,fixed_code)
+template <class Exc, class Arg>
+prefix_ typename boost::enable_if< boost::is_convertible<Exc*,senf::ExceptionMixin*>, Exc & >::type
+senf::operator<<(Exc const & exc, Arg const & arg)
+{
+    const_cast<Exc &>(exc).append( boost::lexical_cast<std::string>(arg) );
+    return const_cast<Exc &>(exc);
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::WrapExcecption<BaseException>
+
+template <class BaseException>
+prefix_ senf::WrapException<BaseException>::WrapException(BaseException const & base)
+    : ExceptionMixin(base.what()), BaseException(base)
 {}
 
-// I for some reason need to explicitly define this constructor even though it's defined identically
-// to the default version (even though SyntaxException has a custom copy constructor, the
-// non-existent std::stringstream copy constructor will be called otherwise). I believe this is a
-// g++ bug.
-template <int Code>
-prefix_ senf::ErrnoException<Code>::ErrnoException(ErrnoException const & other)
-    : SystemException(other)
+template <class BaseException>
+prefix_ senf::WrapException<BaseException>::~WrapException()
+    throw()
 {}
 
+template <class BaseException>
+prefix_ char const * senf::WrapException<BaseException>::what()
+    const throw()
+{
+    return what_.c_str();
+}
+
 /////////////////////////////cti.e///////////////////////////////////////
 #undef prefix_