Put watchable_variable_t<T>::call outside the class, no need to have static members of a templated class.
Put watchable_variable_t<T>::call outside the class, no need to have static members of a templated class.

lenstr/rethinkdb,gavioto/rethinkdb,sontek/rethinkdb,urandu/rethinkdb,dparnell/rethinkdb,greyhwndz/rethinkdb,spblightadv/rethinkdb,marshall007/rethinkdb,greyhwndz/rethinkdb,rrampage/rethinkdb,mbroadst/rethinkdb,sebadiaz/rethinkdb,catroot/rethinkdb,losywee/rethinkdb,matthaywardwebdesign/rethinkdb,urandu/rethinkdb,wujf/rethinkdb,niieani/rethinkdb,AtnNn/rethinkdb,greyhwndz/rethinkdb,4talesa/rethinkdb,4talesa/rethinkdb,sebadiaz/rethinkdb,grandquista/rethinkdb,gavioto/rethinkdb,robertjpayne/rethinkdb,AtnNn/rethinkdb,alash3al/rethinkdb,rrampage/rethinkdb,mquandalle/rethinkdb,sontek/rethinkdb,niieani/rethinkdb,niieani/rethinkdb,elkingtonmcb/rethinkdb,victorbriz/rethinkdb,rrampage/rethinkdb,captainpete/rethinkdb,wkennington/rethinkdb,dparnell/rethinkdb,victorbriz/rethinkdb,victorbriz/rethinkdb,robertjpayne/rethinkdb,jesseditson/rethinkdb,wkennington/rethinkdb,nviennot/rethinkdb,scripni/rethinkdb,gavioto/rethinkdb,matthaywardwebdesign/rethinkdb,robertjpayne/rethinkdb,JackieXie168/rethinkdb,sontek/rethinkdb,RubenKelevra/rethinkdb,ajose01/rethinkdb,greyhwndz/rethinkdb,scripni/rethinkdb,grandquista/rethinkdb,catroot/rethinkdb,bpradipt/rethinkdb,losywee/rethinkdb,sebadiaz/rethinkdb,urandu/rethinkdb,matthaywardwebdesign/rethinkdb,gavioto/rethinkdb,lenstr/rethinkdb,losywee/rethinkdb,urandu/rethinkdb,RubenKelevra/rethinkdb,catroot/rethinkdb,niieani/rethinkdb,pap/rethinkdb,robertjpayne/rethinkdb,mquandalle/rethinkdb,RubenKelevra/rethinkdb,RubenKelevra/rethinkdb,eliangidoni/rethinkdb,ajose01/rethinkdb,tempbottle/rethinkdb,nviennot/rethinkdb,Qinusty/rethinkdb,gdi2290/rethinkdb,sontek/rethinkdb,4talesa/rethinkdb,Qinusty/rethinkdb,spblightadv/rethinkdb,alash3al/rethinkdb,AtnNn/rethinkdb,KSanthanam/rethinkdb,jesseditson/rethinkdb,ayumilong/rethinkdb,elkingtonmcb/rethinkdb,marshall007/rethinkdb,AtnNn/rethinkdb,4talesa/rethinkdb,gavioto/rethinkdb,wojons/rethinkdb,jesseditson/rethinkdb,spblightadv/rethinkdb,jfriedly/rethinkdb,Qinusty/rethinkdb,spblightadv/rethinkdb,sbusso/rethinkdb,victorbriz/rethinkdb,jfriedly/rethinkdb,catroot/rethinkdb,jesseditson/rethinkdb,captainpete/rethinkdb,sbusso/rethinkdb,catroot/rethinkdb,tempbottle/rethinkdb,wujf/rethinkdb,catroot/rethinkdb,KSanthanam/rethinkdb,yakovenkodenis/rethinkdb,niieani/rethinkdb,urandu/rethinkdb,tempbottle/rethinkdb,losywee/rethinkdb,mcanthony/rethinkdb,AntouanK/rethinkdb,mquandalle/rethinkdb,ayumilong/rethinkdb,wkennington/rethinkdb,bchavez/rethinkdb,mbroadst/rethinkdb,robertjpayne/rethinkdb,RubenKelevra/rethinkdb,rrampage/rethinkdb,dparnell/rethinkdb,tempbottle/rethinkdb,AntouanK/rethinkdb,wujf/rethinkdb,rrampage/rethinkdb,grandquista/rethinkdb,jesseditson/rethinkdb,JackieXie168/rethinkdb,marshall007/rethinkdb,KSanthanam/rethinkdb,losywee/rethinkdb,scripni/rethinkdb,bpradipt/rethinkdb,robertjpayne/rethinkdb,eliangidoni/rethinkdb,captainpete/rethinkdb,ayumilong/rethinkdb,bpradipt/rethinkdb,grandquista/rethinkdb,sbusso/rethinkdb,Qinusty/rethinkdb,dparnell/rethinkdb,robertjpayne/rethinkdb,yaolinz/rethinkdb,marshall007/rethinkdb,matthaywardwebdesign/rethinkdb,eliangidoni/rethinkdb,bchavez/rethinkdb,mbroadst/rethinkdb,wkennington/rethinkdb,4talesa/rethinkdb,mbroadst/rethinkdb,wkennington/rethinkdb,sbusso/rethinkdb,RubenKelevra/rethinkdb,bpradipt/rethinkdb,eliangidoni/rethinkdb,mbroadst/rethinkdb,gavioto/rethinkdb,Wilbeibi/rethinkdb,jmptrader/rethinkdb,sontek/rethinkdb,yakovenkodenis/rethinkdb,jmptrader/rethinkdb,jmptrader/rethinkdb,tempbottle/rethinkdb,sbusso/rethinkdb,rrampage/rethinkdb,spblightadv/rethinkdb,matthaywardwebdesign/rethinkdb,yakovenkodenis/rethinkdb,catroot/rethinkdb,bchavez/rethinkdb,JackieXie168/rethinkdb,scripni/rethinkdb,eliangidoni/rethinkdb,victorbriz/rethinkdb,gdi2290/rethinkdb,mquandalle/rethinkdb,losywee/rethinkdb,urandu/rethinkdb,losywee/rethinkdb,alash3al/rethinkdb,AntouanK/rethinkdb,mbroadst/rethinkdb,Qinusty/rethinkdb,bpradipt/rethinkdb,ajose01/rethinkdb,AntouanK/rethinkdb,wojons/rethinkdb,alash3al/rethinkdb,gdi2290/rethinkdb,victorbriz/rethinkdb,mcanthony/rethinkdb,matthaywardwebdesign/rethinkdb,dparnell/rethinkdb,lenstr/rethinkdb,urandu/rethinkdb,lenstr/rethinkdb,AntouanK/rethinkdb,elkingtonmcb/rethinkdb,rrampage/rethinkdb,gavioto/rethinkdb,victorbriz/rethinkdb,mquandalle/rethinkdb,pap/rethinkdb,pap/rethinkdb,bchavez/rethinkdb,elkingtonmcb/rethinkdb,pap/rethinkdb,jfriedly/rethinkdb,wujf/rethinkdb,Qinusty/rethinkdb,nviennot/rethinkdb,sbusso/rethinkdb,KSanthanam/rethinkdb,dparnell/rethinkdb,grandquista/rethinkdb,yaolinz/rethinkdb,KSanthanam/rethinkdb,scripni/rethinkdb,mcanthony/rethinkdb,bpradipt/rethinkdb,wujf/rethinkdb,dparnell/rethinkdb,eliangidoni/rethinkdb,AtnNn/rethinkdb,eliangidoni/rethinkdb,sebadiaz/rethinkdb,mquandalle/rethinkdb,yakovenkodenis/rethinkdb,bchavez/rethinkdb,mcanthony/rethinkdb,Wilbeibi/rethinkdb,jfriedly/rethinkdb,urandu/rethinkdb,yakovenkodenis/rethinkdb,gavioto/rethinkdb,wkennington/rethinkdb,sebadiaz/rethinkdb,niieani/rethinkdb,alash3al/rethinkdb,mcanthony/rethinkdb,wujf/rethinkdb,AtnNn/rethinkdb,spblightadv/rethinkdb,jfriedly/rethinkdb,wkennington/rethinkdb,JackieXie168/rethinkdb,gdi2290/rethinkdb,KSanthanam/rethinkdb,grandquista/rethinkdb,AntouanK/rethinkdb,ajose01/rethinkdb,Wilbeibi/rethinkdb,lenstr/rethinkdb,wojons/rethinkdb,captainpete/rethinkdb,catroot/rethinkdb,jesseditson/rethinkdb,sebadiaz/rethinkdb,alash3al/rethinkdb,jmptrader/rethinkdb,elkingtonmcb/rethinkdb,wojons/rethinkdb,yaolinz/rethinkdb,bchavez/rethinkdb,greyhwndz/rethinkdb,JackieXie168/rethinkdb,wojons/rethinkdb,greyhwndz/rethinkdb,yaolinz/rethinkdb,yakovenkodenis/rethinkdb,matthaywardwebdesign/rethinkdb,ayumilong/rethinkdb,wojons/rethinkdb,tempbottle/rethinkdb,bpradipt/rethinkdb,greyhwndz/rethinkdb,AtnNn/rethinkdb,ayumilong/rethinkdb,sontek/rethinkdb,bchavez/rethinkdb,wujf/rethinkdb,sontek/rethinkdb,Qinusty/rethinkdb,nviennot/rethinkdb,4talesa/rethinkdb,ajose01/rethinkdb,sebadiaz/rethinkdb,pap/rethinkdb,spblightadv/rethinkdb,sbusso/rethinkdb,nviennot/rethinkdb,JackieXie168/rethinkdb,nviennot/rethinkdb,pap/rethinkdb,yaolinz/rethinkdb,grandquista/rethinkdb,Wilbeibi/rethinkdb,ajose01/rethinkdb,JackieXie168/rethinkdb,nviennot/rethinkdb,captainpete/rethinkdb,captainpete/rethinkdb,nviennot/rethinkdb,lenstr/rethinkdb,gdi2290/rethinkdb,RubenKelevra/rethinkdb,sontek/rethinkdb,captainpete/rethinkdb,wojons/rethinkdb,4talesa/rethinkdb,pap/rethinkdb,jmptrader/rethinkdb,eliangidoni/rethinkdb,KSanthanam/rethinkdb,RubenKelevra/rethinkdb,niieani/rethinkdb,jesseditson/rethinkdb,jmptrader/rethinkdb,4talesa/rethinkdb,grandquista/rethinkdb,mcanthony/rethinkdb,mquandalle/rethinkdb,bpradipt/rethinkdb,AtnNn/rethinkdb,Wilbeibi/rethinkdb,yaolinz/rethinkdb,sbusso/rethinkdb,tempbottle/rethinkdb,robertjpayne/rethinkdb,AntouanK/rethinkdb,dparnell/rethinkdb,niieani/rethinkdb,dparnell/rethinkdb,Wilbeibi/rethinkdb,scripni/rethinkdb,yaolinz/rethinkdb,elkingtonmcb/rethinkdb,JackieXie168/rethinkdb,mquandalle/rethinkdb,bchavez/rethinkdb,ajose01/rethinkdb,AntouanK/rethinkdb,ayumilong/rethinkdb,scripni/rethinkdb,ayumilong/rethinkdb,rrampage/rethinkdb,tempbottle/rethinkdb,Qinusty/rethinkdb,pap/rethinkdb,losywee/rethinkdb,KSanthanam/rethinkdb,marshall007/rethinkdb,mbroadst/rethinkdb,elkingtonmcb/rethinkdb,gdi2290/rethinkdb,Wilbeibi/rethinkdb,grandquista/rethinkdb,jfriedly/rethinkdb,Wilbeibi/rethinkdb,marshall007/rethinkdb,lenstr/rethinkdb,mcanthony/rethinkdb,lenstr/rethinkdb,ajose01/rethinkdb,yaolinz/rethinkdb,mcanthony/rethinkdb,victorbriz/rethinkdb,captainpete/rethinkdb,jfriedly/rethinkdb,eliangidoni/rethinkdb,jesseditson/rethinkdb,scripni/rethinkdb,bpradipt/rethinkdb,marshall007/rethinkdb,alash3al/rethinkdb,marshall007/rethinkdb,robertjpayne/rethinkdb,mbroadst/rethinkdb,sebadiaz/rethinkdb,wkennington/rethinkdb,jmptrader/rethinkdb,spblightadv/rethinkdb,yakovenkodenis/rethinkdb,greyhwndz/rethinkdb,Qinusty/rethinkdb,ayumilong/rethinkdb,yakovenkodenis/rethinkdb,matthaywardwebdesign/rethinkdb,bchavez/rethinkdb,gdi2290/rethinkdb,elkingtonmcb/rethinkdb,jfriedly/rethinkdb,JackieXie168/rethinkdb,mbroadst/rethinkdb,alash3al/rethinkdb,wojons/rethinkdb,jmptrader/rethinkdb