ns3::ndn::error Namespace Reference

Namespace holding all errors from NDN.cxx API. More...

Classes
struct	Error
	Some error with error reporting engine. More...
struct	Exclude
	An error with Exclude. More...
struct	Keychain
	An error with security::Keychain. More...
struct	KeyLocator
	An error with KeyLocator. More...
struct	Name
	An error with Name. More...
struct	StringTransform
struct	Uri
	An error with URI processing. More...

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

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

Detailed Description

Namespace holding all errors from NDN.cxx API.

Typedef Documentation

typedef boost::error_info<struct tag_msg, std::string> ns3::ndn::error::msg

Free-formatted text message explaining the error.

...
catch (boost::exception &e)
{
    if (const std::string *error = boost::get_error_info<error::msg> (e))
         ...
}

See also

get_msg

Definition at line 75 of file error.h.

typedef boost::error_info<struct tag_pos, int> ns3::ndn::error::pos

Report of the position of the error (error-specific meaning)

...
catch (boost::exception &e)
{
    if (const int *error = boost::get_error_info<error::pos> (e))
         ...
}

See also

get_pos

Definition at line 105 of file error.h.

Function Documentation

const std::string& ns3::ndn::error::get_msg ( boost::exception &  e )

inline

Helper method to get error message from the exception.

Method assumes that message is present, if not, an exception will be thrown

Definition at line 83 of file error.h.

int ns3::ndn::error::get_pos ( boost::exception &  e )

inline

Helper method to get position of the error from the exception.

Method assumes that position is present, if not, an exception will be thrown

Definition at line 113 of file error.h.

Referenced by ns3::ndn::name::Component::fromUri().