symgc.hh File Reference

collectJunk - implementation of a garbage collector for the symbolic heap More...

#include "symheap.hh"
#include <boost/foreach.hpp>

Go to the source code of this file.

Data Structures
class	LeakMonitor

Macros
#define	REQUIRE_GC_ACTIVITY(sh, obj, fnc)

Functions
bool	collectJunk (SymHeap &sh, TObjId obj, TObjSet *leakObjs=0)
	collect and remove all junk reachable from the given object
bool	collectSharedJunk (SymHeap &sh, TObjId obj, TObjSet *leakObjs=0)
	same as collectJunk(), but does not consider prototypes to be junk objects
bool	destroyObjectAndCollectJunk (SymHeap &sh, TObjId obj, TObjSet *leakObjs=0)
void	debugGarbageCollector (bool enable)
	enable/disable debugging of the garbage collector

Detailed Description

collectJunk - implementation of a garbage collector for the symbolic heap

Definition in file symgc.hh.

Macro Definition Documentation

#define REQUIRE_GC_ACTIVITY	(		sh,
			obj,
			fnc
	)

Value:

do {                                 \
    if (collectJunk(sh, obj))                                                  \
        break;                                                                 \
    CL_ERROR(#fnc "() failed to collect garbage, " #obj " still referenced");  \
    CL_BREAK_IF("REQUIRE_GC_ACTIVITY has not been successful");                \
} while (0)

Definition at line 32 of file symgc.hh.

Function Documentation

bool collectJunk	(	SymHeap &	sh,
		TObjId	obj,
		TObjSet *	leakObjs = 0
	)

collect and remove all junk reachable from the given object

Referenced by LeakMonitor::collectJunkFrom().

bool collectSharedJunk	(	SymHeap &	sh,
		TObjId	obj,
		TObjSet *	leakObjs = 0
	)

same as collectJunk(), but does not consider prototypes to be junk objects

void debugGarbageCollector

(

bool

enable

)

enable/disable debugging of the garbage collector

bool destroyObjectAndCollectJunk	(	SymHeap &	sh,
		TObjId	obj,
		TObjSet *	leakObjs = 0
	)

Referenced by LeakMonitor::destroyObject().