setcallback

Purpose

Set nonlinear callback functions and procedures.

Synopsis

procedure setcallback(cbtype:integer, cb:string)

Arguments

cbtype

Type of the callback:

XSLP_CB_ITERSTART	SLP iteration start callback
XSLP_CB_ITEREND	SLP iteration end callback
XSLP_CB_ITERVAR	Nonlinear variable convergence check callback
XSLP_CB_CASCADESTART	Cascading start callback
XSLP_CB_CASCADEVAR	Variable cascaded callback
XSLP_CB_CASCADEEND	Cascading end callback
XSLP_CB_START	SLP solve start callback
XSLP_CB_END	SLP solve end callback
XSLP_CB_PRENODE	MISLP node setup callback
XSLP_CB_INTSOL	New integer solution found callback
XSLP_CB_OPTNODE	MISLP node solved and (SLP) optimal callback
XSLP_CB_CONSTRUCT	Construct start callback
XSLP_CB_MSJOBSTART	A new multistart job is about to be solved callback
XSLP_CB_MSJOBEND	A multistart job has been solved callback
XSLP_CB_MSWINNER	Winner multistart job callback

Name of the callback function/procedure; the parameters and the type of the return value (if any) vary depending on the type of the callback:

function cb:integer	XSLP_CB_ITERSTART
function cb:integer	XSLP_CB_ITEREND
function cb(var:mpvar) : integer	XSLP_CB_ITERVAR
function cb:integer	XSLP_CB_CASCADESTART
function cb(var:mpvar):integer	XSLP_CB_CASCADEVAR
function cb:integer	XSLP_CB_CASCADEEND
function cb:integer	XSLP_CB_START
function cb:integer	XSLP_CB_END
function cb:integer	XSLP_CB_PRENODE
function cb:integer	XSLP_CB_INTSOL
function cb:integer	XSLP_CB_OPTNODE
function cb:integer	XSLP_CB_CONSTRUCT
function cb(description:string):integer	XSLP_CB_MSJOBSTART
function cb(description:string):integer	XSLP_CB_MSJOBEND
function cb(description:string):integer	XSLP_CB_MSWINNER

Module

mmxnlp