From 8aeb7f59e1da79411c02d1c502d4e7331733e2a0 Mon Sep 17 00:00:00 2001
From: Teddy <ted.sybil@gmail.com>
Date: Thu, 15 Aug 2013 13:53:59 +0800
Subject: ...

---
 model.h | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'model.h')

diff --git a/model.h b/model.h
index ba40137..fd88f7d 100644
--- a/model.h
+++ b/model.h
@@ -48,14 +48,13 @@ class FrameObj {
 };
 
 
+class ObjEntry;
 class Pair;
 class ReprCons;
 /** @class EvalObj
  * Objects that represents a value in evaluation
  */
 class EvalObj : public FrameObj {
-    private:
-        size_t gc_cnt;
     protected:
         /**
          * Report the type of the EvalObj, which can avoid the use of
@@ -63,6 +62,7 @@ class EvalObj : public FrameObj {
          */
         int otype;
     public:
+        ObjEntry *gc_obj;
         /**
          * Construct an EvalObj
          * @param otype the type of the EvalObj (CLS_PAIR_OBJ for a
@@ -101,9 +101,6 @@ class EvalObj : public FrameObj {
         virtual bool is_true();
         /** External representation construction */
         virtual ReprCons *get_repr_cons() = 0;
-        bool gc_dec();
-        void gc_inc();
-        size_t gc_get_cnt();
 };
 
 typedef std::set<EvalObj*> EvalObjSet;
-- 
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