event_splitdag.c File Reference

Provides a simple event handler to detect when the program should attempt to split dagcluster constraints into their individual strongly connected components. More...

#include "event_splitdag.h"
#include "cons_dagcluster.h"

Include dependency graph for event_splitdag.c:

Macros
#define	EVENTHDLR_DESC   "event handler for splitting dagcluster constraints"
	A description of the event handler. More...
#define	EVENTHDLR_NAME   "splitdag"
	The name of the event handler. More...

Functions
static	SCIP_DECL_EVENTEXEC (eventExecSplitDAG)
	Executes the code to try splitting the dagcluster constraint when the program enters a new node. More...
static	SCIP_DECL_EVENTINIT (eventInitSplitDAG)
	Adds the event catching once the problem is transformed. More...
SCIP_RETCODE	SCIPincludeEventHdlrSplitDAG (SCIP *scip)
	Creates the event handler and registers it with the program. More...

Detailed Description

Provides a simple event handler to detect when the program should attempt to split dagcluster constraints into their individual strongly connected components.

The code for the actual splitting is in DC_tryToSplit() , this file just provides the code to ensure that that function is called at the correct time.

Macro Definition Documentation

EVENTHDLR_DESC

#define EVENTHDLR_DESC   "event handler for splitting dagcluster constraints"

A description of the event handler.

Referenced by SCIPincludeEventHdlrSplitDAG().

EVENTHDLR_NAME

#define EVENTHDLR_NAME   "splitdag"

The name of the event handler.

Referenced by SCIPincludeEventHdlrSplitDAG().

Function Documentation

SCIP_DECL_EVENTEXEC()

static SCIP_DECL_EVENTEXEC ( eventExecSplitDAG  )

static

Executes the code to try splitting the dagcluster constraint when the program enters a new node.

References DC_tryToSplit().

Here is the call graph for this function:

SCIP_DECL_EVENTINIT()

static SCIP_DECL_EVENTINIT ( eventInitSplitDAG  )

static

Adds the event catching once the problem is transformed.

SCIPincludeEventHdlrSplitDAG()

SCIP_RETCODE SCIPincludeEventHdlrSplitDAG

(

SCIP *

scip

)

Creates the event handler and registers it with the program.

Parameters

scip	The SCIP instance to contain the handler.

Returns

SCIP_OKAY if the handler was correctly created, or an error code otherwise.

References EVENTHDLR_DESC, and EVENTHDLR_NAME.