Message handler methods

Functions
COI_API void	ConoptCpp::setMessageHandler (ConoptMessageHandler &msghandler)
	sets the message handler to the user supplied handler.
COI_API int	ConoptCpp::sendMessage (std::string msg)
	sends a message to the message handler
COI_API void	ConoptCpp::setVerbosityLevel (int verblevel)
	sets the verbosity level for messaging

Detailed Description

Methods for loading and using a user-defined message handler.

CONOPT includes a default message handler. This passes all messages to the standard out and error messages to the standard error. It is possible to load a user-defined message handler using these methods of the CONOPT api.

Function Documentation

setMessageHandler()

COI_API void ConoptCpp::setMessageHandler

(

ConoptMessageHandler &

msghandler

)

sets the message handler to the user supplied handler.

The pointer to the supplied message handler is stored in the interface object. The user is responsible for the creation and destruction of the message handler object.

Parameters

msghandler

a user defined ConoptMessageHandler object

sendMessage()

COI_API int ConoptCpp::sendMessage

(

std::string

msg

)

sends a message to the message handler

Parameters

msg	A string for the message that will be processed in the message handler

setVerbosityLevel()

COI_API void ConoptCpp::setVerbosityLevel

(

int

verblevel

)

sets the verbosity level for messaging

The verbosity level is:

• None – turn off all output
• Normal – normal output, iteration log to stdout and error to stderr
• Error – more detailed iteration log to stdout, error to stdout and stderr
• Debug – extensive iteration log, error to stdout and stderr

Parameters

verblevel

the verbosity level for the message handler