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00019 #ifndef __IUTIL_OBJREG_H__
00020 #define __IUTIL_OBJREG_H__
00021
00022 #include "csutil/scf.h"
00023
00024 #define CS_QUERY_REGISTRY_TAG(Reg,Tag) \
00025 ((Reg)->Get (Tag))
00026 #define CS_QUERY_REGISTRY(Reg,Interface) \
00027 (Interface*)((Reg)->Get (#Interface, iSCF::SCF->GetInterfaceID (#Interface), \
00028 VERSION_##Interface))
00029
00030 struct iObjectRegistryIterator;
00031
00032 SCF_VERSION (iObjectRegistry, 0, 0, 4);
00033
00037 struct iObjectRegistry : public iBase
00038 {
00042 virtual void Clear () = 0;
00043
00056 virtual bool Register (iBase*, char const* tag = NULL) = 0;
00057
00065 virtual void Unregister (iBase*, char const* tag = NULL) = 0;
00066
00071 virtual iBase* Get (char const* tag) = 0;
00072
00080 virtual iBase* Get (char const* tag, scfInterfaceID id, int version) = 0;
00081
00085 virtual iObjectRegistryIterator* Get (scfInterfaceID id, int version) = 0;
00086
00090 virtual iObjectRegistryIterator* Get () = 0;
00091 };
00092
00093 SCF_VERSION (iObjectRegistryIterator, 0, 0, 1);
00094
00099 struct iObjectRegistryIterator : public iBase
00100 {
00105 virtual bool Restart () = 0;
00106
00110 virtual iBase* GetCurrent () = 0;
00111
00115 virtual const char* GetCurrentTag () = 0;
00116
00120 virtual bool Next () = 0;
00121 };
00122
00123 #endif
00124