Hi,
 
How can I interpret and use the error_code in my application?
 
As an example my ASIO async_read "handler function" receives one argument as error, as shown below
 
void MyClass::AsyncReadHandler(const boost::system::error_code& error,std::size_t bytes_transferred)
{
}
 
How can I inrterpret the "error" in a meaningful way? error.message() returns the meaning of the error and and error.value() returns an integer code associated with the error. So far fine, but how can I use it in a comparison operator in a portable way...
 
if(error.value()==2) //Not readable
{
}
 
if(error.value()==END_OF_FILE) //More readable
{
}
 
So how can I get the respective "enum" associated with the error
 
Thanks a lot,
  Lloyd


______________________________________
Scanned and protected by Email scanner