Class to represent an error code value. More...

Public Types
typedef void(*	unspecified_bool_type) (unspecified_bool_type_t)

Public Member Functions
	error_code ()
	Default constructor.

	error_code (int v, const error_category &c)
	Construct with specific error code and category.

template<typename ErrorEnum >
	error_code (ErrorEnum e)
	Construct from an error code enum.

void	clear ()
	Clear the error value to the default.

void	assign (int v, const error_category &c)
	Assign a new error value.

int	value () const
	Get the error value.

const error_category &	category () const
	Get the error category.

std::string	message () const
	Get the message associated with the error.

	operator unspecified_bool_type () const
	Operator returns non-null if there is a non-success error code.

bool	operator! () const
	Operator to test if the error represents success.

Static Public Member Functions
static void	unspecified_bool_true (unspecified_bool_type_t)

Friends
bool	operator== (const error_code &e1, const error_code &e2)
	Equality operator to compare two error objects.

bool	operator!= (const error_code &e1, const error_code &e2)
	Inequality operator to compare two error objects.

Detailed Description

Class to represent an error code value.

The documentation for this class was generated from the following file:

Classes