feedc0de/boost_exception
1
0
Fork 0
forked from boostorg/exception
Code Pull Requests Activity

Fixing problems found by the vacpp test.

Browse Source 
[SVN r59743]
This commit is contained in:
Emil Dotchevski
2010-02-18 05:58:00 +00:00
parent 2f18eef27a
commit 0cebd7efbf
5 changed files with 115 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
include/boost/exception/info.hpp
View File

@ -157,20 +157,35 @@ boost
return p;
}
};
template <class E,class Tag,class T>
inline
E const &
set_info( E const & x, error_info<Tag,T> const & v )
{
typedef error_info<Tag,T> error_info_tag_t;
shared_ptr<error_info_tag_t> p( new error_info_tag_t(v) );
exception_detail::error_info_container * c=x.data_.get();
if( !c )
x.data_.adopt(c=new exception_detail::error_info_container_impl);
c->set(p,BOOST_EXCEPTION_STATIC_TYPEID(error_info_tag_t));
return x;
}
template <class T>
struct
derives_boost_exception
{
enum e { value = (sizeof(dispatch_boost_exception((T*)0))==sizeof(large_size)) };
};
}
template <class E,class Tag,class T>
inline
E const &
typename enable_if<exception_detail::derives_boost_exception<E>,E const &>::type
operator<<( E const & x, error_info<Tag,T> const & v )
{
typedef error_info<Tag,T> error_info_tag_t;
shared_ptr<error_info_tag_t> p( new error_info_tag_t(v) );
exception_detail::error_info_container * c=x.data_.get();
if( !c )
x.data_.adopt(c=new exception_detail::error_info_container_impl);
c->set(p,BOOST_EXCEPTION_STATIC_TYPEID(error_info_tag_t));
return x;
return exception_detail::set_info(x,v);
}
}