error.h File Reference

This file defines basic elements for the library reporting. More...

#include "ns3/ndn-common.h"
#include <boost/exception/all.hpp>

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Classes
struct	ns3::ndn::error::Error
	Some error with error reporting engine. More...
struct	ns3::ndn::error::Uri
	An error with URI processing. More...
struct	ns3::ndn::error::StringTransform
struct	ns3::ndn::error::Name
	An error with Name. More...
struct	ns3::ndn::error::name::Component
	An error with name::Component. More...
struct	ns3::ndn::error::Exclude
	An error with Exclude. More...
struct	ns3::ndn::error::KeyLocator
	An error with KeyLocator. More...
struct	ns3::ndn::error::wire::Ccnb
	An error with wire::Ccnb encoding. More...
struct	ns3::ndn::error::Keychain
	An error with security::Keychain. More...

Namespaces
	ns3
	NS-3 namespace.
	ns3::ndn
	ndnSIM namespace
	ns3::ndn::error
	Namespace holding all errors from NDN.cxx API.

Typedefs
typedef boost::error_info < struct tag_msg, std::string >	ns3::ndn::error::msg
	Free-formatted text message explaining the error. More...
typedef boost::error_info < struct tag_pos, int >	ns3::ndn::error::pos
	Report of the position of the error (error-specific meaning) More...

Functions
const std::string &	ns3::ndn::error::get_msg (boost::exception &e)
	Helper method to get error message from the exception. More...
int	ns3::ndn::error::get_pos (boost::exception &e)
	Helper method to get position of the error from the exception. More...

Detailed Description

This file defines basic elements for the library reporting.

The library throws a number of exceptions. In general, the following example shows how to print out diagnostic information when one of the exceptions is thrown

try
  {
    ... operations with ndn::Name
  }
catch (boost::exception &e)
  {
    std::cerr << boost::diagnostic_information (e) << std::endl;
  }

Definition in file error.h.