| public emit_message ( int msg_level ) : void | ||
| msg_level | int | The message severity level. /// Values are: /// -1: recoverable corrupt-data warning, may want to abort. /// 0: important advisory messages (always display to user). /// 1: first level of tracing detail. /// 2, 3, ...: successively more detailed tracing messages. /// |
| return | void | |
public virtual void emit_message(int msg_level)
{
if (msg_level < 0)
{
/* It's a warning message. Since corrupt files may generate many warnings,
* the policy implemented here is to show only the first warning,
* unless trace_level >= 3.
*/
if (m_num_warnings == 0 || m_trace_level >= 3)
output_message();
/* Always count warnings in num_warnings. */
m_num_warnings++;
}
else
{
/* It's a trace message. Show it if trace_level >= msg_level. */
if (m_trace_level >= msg_level)
output_message();
}
}
