#include <Blackboard.h>
Public Member Functions | |
BlackboardAccess () | |
virtual | ~BlackboardAccess () |
Blackboard * | blackboard () |
Callbacks invoked by the blackboard | |
virtual bool | blackboardItemChanged (BBItemRef item)=0 |
virtual bool | blackboardItemPublished (BBItemRef item)=0 |
virtual bool | blackboardItemWithdrawn (BBItemRef item)=0 |
Protected Attributes | |
Blackboard * | bb |
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00336 {bb=NULL;}
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00337 {}
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Returns a pointer to the Blackboard 00214 { 00215 if (!bb) 00216 { 00217 bb = ModuleAccess<Blackboard>("blackboard").get(); 00218 } 00219 return bb; 00220 }
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Called whenever an already published item changes |
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Called whenever a new item is published on the Blackboard |
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Called whenever an item is removed from the Blackboard |
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