NAG CPP Interface
error_handler::Exception

 #include "include/utility/nagcpp_error_handler.hpp"

 class Exception : std::exception

1 Description

2 Variables

2.1Public Variables

$\mathbf{category}$ – ErrorCategory Scalar

This enumerator indicates whether an error or warning has been raised.

None

No error or warning was raised.

Error

An error was raised.

Warning

A warning was raised.

$\mathbf{errorid}$ – types::f77_integer Scalar

A numeric error code associated with the exception. This error code will be the one listed in the function documentation for fun_name.

$\mathbf{fun\_name}$ – std::string Scalar

Name of the NAG CPP Interface function that threw the exception.

$\mathbf{ierr}$ – types::f77_integer Scalar

Additional (undocumented) numeric codes associated with the exception.

$\mathbf{ifmt}$ – types::f77_integer Scalar

Additional (undocumented) numeric codes associated with the exception. If contacting NAG concerning this particular exception please quote this information, along with the value of ierr and errorid in any correspondance.

$\mathbf{msg}$ – std::string Scalar

Description of the exception.

$\mathbf{type}$ – ErrorType Scalar

This enumerator indicates the type of error / warning raised.

MemoryError

The raised error indicates some issue during memory allocation.

LicenceError

The raised error indicates an issue with the licence of the NAG Library.

UnexpectedError

The raised error was not expected. Please contact NAG via the NAG Technical Support Service with details of the error message and what you were doing when it occurred.

CallbackError

The error was raised in a callback.

GeneralError

The error was raised by the algorithmic engine, and no more descriptive type was appropriate.

GeneralWarning

The warning was raised by the algorithmic engine, and no more descriptive type was appropriate.

GenericError

As per ErrorType::GeneralError, but the error was raised by the wrapper as opposed to the algorithmic engine.

NoError

No error or warning was raised.

3 Methods