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SuifGC Class Reference

This class helps collect unreferenced objects from symbol tables in a FileSetBlock. More...

#include <suif_gc.h>

List of all members.

Static Public Methods
void	collect (FileSetBlock*)
	Collect and delete all unreferenced objects from all symbol tables in a FileSetBlock.
bool	is_reachable (SuifObject* from, SuifObject* to)
	Decide if there is a path (of referenced and owned links) between two objects. More...

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Detailed Description

This class helps collect unreferenced objects from symbol tables in a FileSetBlock.

The Collector will traverse from a root object, and mark the symbol table object garbage if it is not reachable from the root object.

The Collector marks a symbol table object garbage by removing it from the symbol table and add it to an internal garbage buffer. The garbages are deleted in the destructor.

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Member Function Documentation

void SuifGC::collect ( FileSetBlock * fsb) [static]

Collect and delete all unreferenced objects from all symbol tables in a FileSetBlock.

bool SuifGC::is_reachable ( SuifObject * from, SuifObject * to) [static]

Decide if there is a path (of referenced and owned links) between two objects.

Returns:

true iff there is a path from from to to.

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The documentation for this class was generated from the following files:

• nci/suif/suif2b/basepasses/usefulpasses/suif_gc.h
• nci/suif/suif2b/basepasses/usefulpasses/suif_gc.cpp

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