00001 /* copyright (C) 2003 by Jens zechlin*/ 00002 00003 #ifndef NopSubGraphSH_H 00004 #define NopSubGraphSH_H 00005 00006 #include "SubGraphSH.h" 00007 #include "sh/SHActiveSH.h" 00008 00009 namespace SH{ 00010 00011 class SubGraphSH; 00017 class NopSubGraphSH : public SubGraphSH { 00018 00019 ActiveSH* activeSH; 00020 u_int32_t _delay; 00021 00022 public: 00023 NopSubGraphSH( SHGraphManager* mgr, 00024 u_int32_t runtimeId, 00025 MNSelector& sel ); 00026 00027 virtual ~NopSubGraphSH(); 00028 00030 virtual SH_RC initSH(); 00032 virtual SH_RC uninitSH(); 00034 virtual SH_RC startStreaming(); 00036 virtual SH_RC stopStreaming(); 00037 00038 inline u_int32_t getDelay() const{ return _delay;}; 00039 virtual bool graphManNotify (int idx, SH::Base *caller, SH::Notification attribute, void *msg); 00040 }; 00041 00043 00044 }; // namespace SH 00045 00046 #endif /* NopSubGraphSH_H */ 00047
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