ciFlags.hpp revision 5776:de6a9e811145 
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24
25#ifndef SHARE_VM_CI_CIFLAGS_HPP
26#define SHARE_VM_CI_CIFLAGS_HPP
27
28#include "ci/ciClassList.hpp"
29#include "memory/allocation.hpp"
30#include "prims/jvm.h"
31#include "utilities/accessFlags.hpp"
32
33// ciFlags
34//
35// This class represents klass or method flags.
36class ciFlags VALUE_OBJ_CLASS_SPEC {
37private:
38  friend class ciInstanceKlass;
39  friend class ciField;
40  friend class ciMethod;
41
42  jint _flags;
43
44  ciFlags()                  { _flags = 0; }
45  ciFlags(AccessFlags flags) { _flags = flags.as_int(); }
46
47public:
48  // Java access flags
49  bool is_public      () const         { return (_flags & JVM_ACC_PUBLIC      ) != 0; }
50  bool is_private     () const         { return (_flags & JVM_ACC_PRIVATE     ) != 0; }
51  bool is_protected   () const         { return (_flags & JVM_ACC_PROTECTED   ) != 0; }
52  bool is_static      () const         { return (_flags & JVM_ACC_STATIC      ) != 0; }
53  bool is_final       () const         { return (_flags & JVM_ACC_FINAL       ) != 0; }
54  bool is_synchronized() const         { return (_flags & JVM_ACC_SYNCHRONIZED) != 0; }
55  bool is_super       () const         { return (_flags & JVM_ACC_SUPER       ) != 0; }
56  bool is_volatile    () const         { return (_flags & JVM_ACC_VOLATILE    ) != 0; }
57  bool is_transient   () const         { return (_flags & JVM_ACC_TRANSIENT   ) != 0; }
58  bool is_native      () const         { return (_flags & JVM_ACC_NATIVE      ) != 0; }
59  bool is_interface   () const         { return (_flags & JVM_ACC_INTERFACE   ) != 0; }
60  bool is_abstract    () const         { return (_flags & JVM_ACC_ABSTRACT    ) != 0; }
61  bool is_strict      () const         { return (_flags & JVM_ACC_STRICT      ) != 0; }
62  bool is_stable      () const         { return (_flags & JVM_ACC_FIELD_STABLE) != 0; }
63
64  // Conversion
65  jint   as_int()                      { return _flags; }
66
67  void print_klass_flags(outputStream* st = tty);
68  void print_member_flags(outputStream* st = tty);
69  void print(outputStream* st = tty);
70};
71
72#endif // SHARE_VM_CI_CIFLAGS_HPP
73