BufferLogger Class Reference

BufferLogger. More...

#include <ored/utilities/log.hpp>

Inheritance diagram for BufferLogger:

Public Member Functions
	BufferLogger (unsigned minLevel=64)
	Constructor.
virtual	~BufferLogger ()
	Destructor.
virtual void	log (unsigned, const std::string &) override
	The log callback.
bool	hasNext ()
	Checks if Logger has new messages. More...
std::string	next ()
	Retrieve new messages. More...
Public Member Functions inherited from Logger
virtual	~Logger ()
	Destructor.
const std::string &	name ()
	Returns the Logger name.

Static Public Attributes
static const std::string	name
	the name "BufferLogger"

Additional Inherited Members
Protected Member Functions inherited from Logger
	Logger (const std::string &name)
	Constructor. More...

Detailed Description

BufferLogger.

This logger stores each log message in an internal buffer, it can then be probed for log messages at a later point. Log messages are always returned in a FIFO order.

Typical usage to display log messages would be

    while (bLogger.hasNext()) {
        MsgBox("Log Message", bLogger.next());
    }

See also

Log

Member Function Documentation

hasNext()

bool hasNext

(

)

Checks if Logger has new messages.

Returns

True if this BufferLogger has any new log messages

next()

std::string next

(

)

Retrieve new messages.

Retrieve the next new message from the buffer, this will throw if the buffer is empty. Messages are returned in a FIFO order. Messages are deleted from the buffer once returned.

Returns

The next message