nsisupportsimpl.h

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    NS_INTERFACE_MAP_ENTRY(_i1)                                               \
    NS_INTERFACE_MAP_ENTRY(_i2)                                               \
    NS_INTERFACE_MAP_ENTRY(_i3)                                               \
    NS_INTERFACE_MAP_ENTRY(_i4)                                               \
    NS_INTERFACE_MAP_ENTRY(_i5)                                               \
    NS_INTERFACE_MAP_ENTRY(_i6)                                               \
    NS_INTERFACE_MAP_ENTRY(_i7)                                               \
    NS_INTERFACE_MAP_ENTRY(_i8)                                               \
    NS_INTERFACE_MAP_ENTRY(_i9)                                               \
    NS_INTERFACE_MAP_ENTRY(_i10)                                              \
    NS_INTERFACE_MAP_ENTRY(_i11)                                              \
    NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, _i1)                        \
  NS_INTERFACE_MAP_END


#define NS_IMPL_THREADSAFE_QUERY_INTERFACE0  NS_IMPL_QUERY_INTERFACE0
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE1  NS_IMPL_QUERY_INTERFACE1
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE2  NS_IMPL_QUERY_INTERFACE2
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE3  NS_IMPL_QUERY_INTERFACE3
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE4  NS_IMPL_QUERY_INTERFACE4
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE5  NS_IMPL_QUERY_INTERFACE5
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE6  NS_IMPL_QUERY_INTERFACE6
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE7  NS_IMPL_QUERY_INTERFACE7
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE8  NS_IMPL_QUERY_INTERFACE8
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE9  NS_IMPL_QUERY_INTERFACE9
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE10  NS_IMPL_QUERY_INTERFACE10
#define NS_IMPL_THREADSAFE_QUERY_INTERFACE11  NS_IMPL_QUERY_INTERFACE11

/**
 * Declare that you're going to inherit from something that already
 * implements nsISupports, but also implements an additional interface, thus
 * causing an ambiguity. In this case you don't need another mRefCnt, you
 * just need to forward the definitions to the appropriate superclass. E.g.
 *
 * class Bar : public Foo, public nsIBar {  // both provide nsISupports
 * public:
 *   NS_DECL_ISUPPORTS_INHERITED
 *   ...other nsIBar and Bar methods...
 * };
 */
#define NS_DECL_ISUPPORTS_INHERITED                                           \
public:                                                                       \
  NS_IMETHOD QueryInterface(REFNSIID aIID,                                    \
                            void** aInstancePtr);                             \
  NS_IMETHOD_(nsrefcnt) AddRef(void);                                         \
  NS_IMETHOD_(nsrefcnt) Release(void);                                        \

/**
 * These macros can be used in conjunction with NS_DECL_ISUPPORTS_INHERITED
 * to implement the nsISupports methods, forwarding the invocations to a
 * superclass that already implements nsISupports.
 *
 * Note that I didn't make these inlined because they're virtual methods.
 */

#define NS_IMPL_ADDREF_INHERITED(Class, Super)                                \
NS_IMETHODIMP_(nsrefcnt) Class::AddRef(void)                                  \
{                                                                             \
  return Super::AddRef();                                                     \
}                                                                             \

#define NS_IMPL_RELEASE_INHERITED(Class, Super)                               \
NS_IMETHODIMP_(nsrefcnt) Class::Release(void)                                 \
{                                                                             \
  return Super::Release();                                                    \
}                                                                             \

#define NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super)                      \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

#define NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1)                  \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_BODY(i1)                                                      \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

#define NS_IMPL_QUERY_INTERFACE_INHERITED2(Class, Super, i1, i2)              \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_BODY(i1)                                                      \
  NS_IMPL_QUERY_BODY(i2)                                                      \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

#define NS_IMPL_QUERY_INTERFACE_INHERITED3(Class, Super, i1, i2, i3)          \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_BODY(i1)                                                      \
  NS_IMPL_QUERY_BODY(i2)                                                      \
  NS_IMPL_QUERY_BODY(i3)                                                      \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

#define NS_IMPL_QUERY_INTERFACE_INHERITED4(Class, Super, i1, i2, i3, i4)      \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_BODY(i1)                                                      \
  NS_IMPL_QUERY_BODY(i2)                                                      \
  NS_IMPL_QUERY_BODY(i3)                                                      \
  NS_IMPL_QUERY_BODY(i4)                                                      \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

#define NS_IMPL_QUERY_INTERFACE_INHERITED5(Class,Super,i1,i2,i3,i4,i5)        \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_BODY(i1)                                                      \
  NS_IMPL_QUERY_BODY(i2)                                                      \
  NS_IMPL_QUERY_BODY(i3)                                                      \
  NS_IMPL_QUERY_BODY(i4)                                                      \
  NS_IMPL_QUERY_BODY(i5)                                                      \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

#define NS_IMPL_QUERY_INTERFACE_INHERITED6(Class,Super,i1,i2,i3,i4,i5,i6)     \
  NS_IMPL_QUERY_HEAD(Class)                                                   \
  NS_IMPL_QUERY_BODY(i1)                                                      \
  NS_IMPL_QUERY_BODY(i2)                                                      \
  NS_IMPL_QUERY_BODY(i3)                                                      \
  NS_IMPL_QUERY_BODY(i4)                                                      \
  NS_IMPL_QUERY_BODY(i5)                                                      \
  NS_IMPL_QUERY_BODY(i6)                                                      \
  NS_IMPL_QUERY_TAIL_INHERITING(Super)                                        \

/**
 * Convenience macros for implementing all nsISupports methods for
 * a simple class.
 * @param _class The name of the class implementing the method
 * @param _classiiddef The name of the #define symbol that defines the IID
 * for the class (e.g. NS_ISUPPORTS_IID)
 */

#define NS_IMPL_ISUPPORTS0(_class)                                            \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE0(_class)

#define NS_IMPL_ISUPPORTS1(_class, _interface)                                \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE1(_class, _interface)

#define NS_IMPL_ISUPPORTS2(_class, _i1, _i2)                                  \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE2(_class, _i1, _i2)

#define NS_IMPL_ISUPPORTS3(_class, _i1, _i2, _i3)                             \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE3(_class, _i1, _i2, _i3)

#define NS_IMPL_ISUPPORTS4(_class, _i1, _i2, _i3, _i4)                        \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE4(_class, _i1, _i2, _i3, _i4)

#define NS_IMPL_ISUPPORTS5(_class, _i1, _i2, _i3, _i4, _i5)                   \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE5(_class, _i1, _i2, _i3, _i4, _i5)

#define NS_IMPL_ISUPPORTS6(_class, _i1, _i2, _i3, _i4, _i5, _i6)              \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE6(_class, _i1, _i2, _i3, _i4, _i5, _i6)

#define NS_IMPL_ISUPPORTS7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7)         \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE7(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7)

#define NS_IMPL_ISUPPORTS8(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8)    \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE8(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8)

#define NS_IMPL_ISUPPORTS9(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8,    \
                           _i9)                                               \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE9(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8, _i9)

#define NS_IMPL_ISUPPORTS10(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8,   \
                            _i9, _i10)                                        \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE10(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8,   \
                            _i9, _i10)

#define NS_IMPL_ISUPPORTS11(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8,   \
                            _i9, _i10, _i11)                                  \
  NS_IMPL_ADDREF(_class)                                                      \
  NS_IMPL_RELEASE(_class)                                                     \
  NS_IMPL_QUERY_INTERFACE11(_class, _i1, _i2, _i3, _i4, _i5, _i6, _i7, _i8,   \
                            _i9, _i10, _i11)

#define NS_IMPL_ISUPPORTS_INHERITED0(Class, Super)                            \
    NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super)                          \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

#define NS_IMPL_ISUPPORTS_INHERITED1(Class, Super, i1)                        \
    NS_IMPL_QUERY_INTERFACE_INHERITED1(Class, Super, i1)                      \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

#define NS_IMPL_ISUPPORTS_INHERITED2(Class, Super, i1, i2)                    \
    NS_IMPL_QUERY_INTERFACE_INHERITED2(Class, Super, i1, i2)                  \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

#define NS_IMPL_ISUPPORTS_INHERITED3(Class, Super, i1, i2, i3)                \
    NS_IMPL_QUERY_INTERFACE_INHERITED3(Class, Super, i1, i2, i3)              \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

#define NS_IMPL_ISUPPORTS_INHERITED4(Class, Super, i1, i2, i3, i4)            \
    NS_IMPL_QUERY_INTERFACE_INHERITED4(Class, Super, i1, i2, i3, i4)          \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

#define NS_IMPL_ISUPPORTS_INHERITED5(Class, Super, i1, i2, i3, i4, i5)        \
    NS_IMPL_QUERY_INTERFACE_INHERITED5(Class, Super, i1, i2, i3, i4, i5)      \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

#define NS_IMPL_ISUPPORTS_INHERITED6(Class, Super, i1, i2, i3, i4, i5, i6)    \
    NS_IMPL_QUERY_INTERFACE_INHERITED6(Class, Super, i1, i2, i3, i4, i5, i6)  \
    NS_IMPL_ADDREF_INHERITED(Class, Super)                                    \
    NS_IMPL_RELEASE_INHERITED(Class, Super)                                   \

///////////////////////////////////////////////////////////////////////////////