Error::GetSeverity()

Returns severity of the most severe error.

Virtual?	No
Class	`Error`
Arguments	None
Returns	`int`	the severity of the most severe error

Notes

The severity can take the following values:

Severity	Meaning
`E_EMPTY (0)`	no error
`E_INFO (1)`	information, not necessarily an error
`E_WARN (2)`	a minor error occurred
`E_FAILED (3)`	the command was used incorrectly
`E_FATAL (4)`	fatal error, the command can’t be processed

The following code attempts to establish a connection to a server, and beeps if the severity is a warning or worse:

ClientApi client;
Error e;

client.SetPort( "magic:1666" );
client.Init( &e );

if ( e.GetSeverity() > E_INFO ) printf( "Uh-oh!%c\n", 13 );