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Support for profiling XORP. Save the time that an event occured for later retrieval.
| typedef std::list<ProfileLogEntry> logentries | logentries |
| ProfileState (class) | ProfileState |
| typedef map<string, ref_ptr<ProfileState> > profiles | profiles |
| Profile ()
| Profile |
| ~Profile ()
| ~Profile |
| void create (const string& pname, const string& comment = "")
throw(PVariableExists) | create |
Create a new profile variable.
| inline
bool
enabled (const string& pname)
throw(PVariableUnknown) | enabled |
Test for this profile variable being enabled.
Returns: true if this profile is enabled.
| void log (const string& pname, string comment)
throw(PVariableUnknown,PVariableNotEnabled) | log |
Add an entry to the profile log.
| void enable (const string& pname)
throw(PVariableUnknown,PVariableLocked) | enable |
Enable tracing.
Parameters:
| profile | variable. |
| void disable (const string& pname)
throw(PVariableUnknown) | disable |
Disable tracing.
Parameters:
| profile | variable. |
| void lock_log (const string& pname)
throw(PVariableUnknown,PVariableLocked) | lock_log |
Lock the log in preparation for reading log entries.
| bool read_log (const string& pname, ProfileLogEntry& entry)
throw(PVariableUnknown,PVariableNotLocked) | read_log |
Read the next log entry;
Parameters:
| entry | log entry |
Returns: True a entry has been returned.
| void release_log (const string& pname)
throw(PVariableUnknown,PVariableNotLocked) | release_log |
| void clear (const string& pname)
throw(PVariableUnknown,PVariableLocked) | clear |
| string list ()
| list |
[const]
Returns: A newline separated list of profiling variables along with the associated comments.
