counters.mal

一个内存数据库的源代码这是服务器端还有客户端

#line 59 "/export/scratch0/monet/monet.GNU.64.64.d.14791/MonetDB5/src/modules/kernel/counters.mx"
module counters;

command start(event0:int, event1:int) :int
address CNTRSstart 
comment "Start counters for two events specified by number. Return its handle";

command reset(idx:int, event0:int, event1:int) :int
address CNTRSreset 
comment "Reset a counter for two events specified by number. Return its handle";

command stop(c:int) :void
address CNTRSstop 
comment "Stop the counting for the handle identified";

command bat(c:int) :bat[:str,:lng] 
address CNTRScounter2bat
comment "Store the retrieved results in a BAT";

command str(c:int) :str
address CNTRScounter2str
comment "Store the retrieved results in a str";

command nativeEvents() :bat[:int,:str] 
address CNTRSnativeEvents
comment "All available events";

command unifiedEvents() :bat[:int,:str] 
address CNTRSunifiedEvents
comment "All unified event names";

command eventNumber(s:str):int
address CNTRSeventNumber
comment "Return the number of an event given by name ";

command eventName(s:int):str
address CNTRSeventName
comment "Return the name of an event ";

command init() 
address CNTRSinit
comment "Initialize counters module (to be used on initial load, only)";

counters.init();