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ActiveStandard.hpp
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1 
16 #ifndef ActiveStandard_hpp
17 #define ActiveStandard_hpp
18 
19 #include <cassert>
20 #include <iostream>
21 #include <list>
22 #include <OpenAnalysis/Utils/OA_ptr.hpp>
23 #include <OpenAnalysis/IRInterface/IRHandles.hpp>
24 #include <OpenAnalysis/ReachDefs/Interface.hpp>
25 #include <OpenAnalysis/DataFlow/LocDFSet.hpp>
26 
27 namespace OA {
28  namespace Activity {
29 
30 
31 class ActiveStandard {
32  public:
33  ActiveStandard(ProcHandle p);
34  ~ActiveStandard() {}
35 
40  OA_ptr<SymHandleIterator> getActiveSymIterator();
41 
44  //getActiveUnnamedIterator
45 
47  bool isActive(SymHandle sym);
48 
50  bool isActive(StmtHandle stmt);
51 
53  bool isActive(MemRefHandle memref);
54 
56  OA_ptr<StmtHandleIterator> getActiveStmtIterator();
57 
59  OA_ptr<MemRefHandleIterator> getActiveMemRefIterator();
60 
62  OA_ptr<LocIterator> getActiveLocsIterator();
63 
64 
65  //*****************************************************************
66  // Construction methods
67  //*****************************************************************
68 
70  void insertLoc(OA_ptr<Location> loc);
71 
73  void insertStmt(StmtHandle stmt);
74 
76  void insertMemRef(MemRefHandle memref);
77 
79  bool getUnknownLocActive() { return mUnknownLocActive; }
80 
81  //*****************************************************************
82  // Output
83  //*****************************************************************
84 
87  void dump(std::ostream& os, OA_ptr<IRHandlesIRInterface> ir);
88 
89  private:
90  // data members
91  OA_ptr<DataFlow::LocDFSet> mActiveLocSet;
92  OA_ptr<std::set<SymHandle> > mActiveSymSet;
93  bool mUnknownLocActive;
94 
95  OA_ptr<std::set<StmtHandle> > mActiveStmtSet;
96  OA_ptr<std::set<MemRefHandle> > mActiveMemRefSet;
97 
98 };
99 
101 class ActiveSymIterator : public virtual OA::SymHandleIterator,
102  public OA::IRHandleSetIterator<OA::SymHandle>
103 {
104 public:
105  ActiveSymIterator(OA::OA_ptr<std::set<OA::SymHandle> > pList)
106  : OA::IRHandleSetIterator<OA::SymHandle>(pList) {}
107  ~ActiveSymIterator() {}
108 
109  void operator++() { OA::IRHandleSetIterator<OA::SymHandle>::operator++(); }
110  bool isValid() const
111  { return OA::IRHandleSetIterator<OA::SymHandle>::isValid(); }
112  OA::SymHandle current() const
113  { return OA::IRHandleSetIterator<OA::SymHandle>::current(); }
114  void reset() { OA::IRHandleSetIterator<OA::SymHandle>::current(); }
115 };
116 
117 
119 class ActiveMemRefIterator : public virtual OA::MemRefHandleIterator,
120  public OA::IRHandleSetIterator<OA::MemRefHandle>
121 {
122 public:
123  ActiveMemRefIterator(OA::OA_ptr<std::set<OA::MemRefHandle> > pList)
124  : OA::IRHandleSetIterator<OA::MemRefHandle>(pList) {}
125  ~ActiveMemRefIterator() {}
126 
127  void operator++() { OA::IRHandleSetIterator<OA::MemRefHandle>::operator++(); }
128  bool isValid() const
129  { return OA::IRHandleSetIterator<OA::MemRefHandle>::isValid(); }
130  OA::MemRefHandle current() const
131  { return OA::IRHandleSetIterator<OA::MemRefHandle>::current(); }
132  void reset() { OA::IRHandleSetIterator<OA::MemRefHandle>::current(); }
133 };
134 
135 
137 class ActiveStmtIterator : public virtual OA::IRStmtIterator,
138  public OA::IRHandleSetIterator<OA::StmtHandle>
139 {
140 public:
141  ActiveStmtIterator(OA::OA_ptr<std::set<OA::StmtHandle> > pList)
142  : OA::IRHandleSetIterator<OA::StmtHandle>(pList) {}
143  ~ActiveStmtIterator() {}
144 
145  void operator++() { OA::IRHandleSetIterator<OA::StmtHandle>::operator++(); }
146  bool isValid() const
147  { return OA::IRHandleSetIterator<OA::StmtHandle>::isValid(); }
148  OA::StmtHandle current() const
149  { return OA::IRHandleSetIterator<OA::StmtHandle>::current(); }
150  void reset() { OA::IRHandleSetIterator<OA::StmtHandle>::current(); }
151 };
152 
153 
154 
155  } // end of Activity namespace
156 } // end of OA namespace
157 
158 #endif
159