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Diffstat (limited to 'TAO/orbsvcs/orbsvcs/Event/EC_Conjunction_Filter.h')
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/Event/EC_Conjunction_Filter.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Event/EC_Conjunction_Filter.h b/TAO/orbsvcs/orbsvcs/Event/EC_Conjunction_Filter.h deleted file mode 100644 index 6c3e3c2f26a..00000000000 --- a/TAO/orbsvcs/orbsvcs/Event/EC_Conjunction_Filter.h +++ /dev/null @@ -1,119 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ -// -// ============================================================================ -// -// = LIBRARY -// ORBSVCS Real-time Event Channel -// -// = FILENAME -// EC_Conjunction_Filter -// -// = AUTHOR -// Carlos O'Ryan (coryan@cs.wustl.edu) -// -// = DESCRIPTION -// A per-consumer filter that accepts events from a set of -// children. -// -// = CREDITS -// Based on previous work by Tim Harrison (harrison@cs.wustl.edu) -// and other members of the DOC group. -// More details can be found in: -// http://www.cs.wustl.edu/~schmidt/oopsla.ps.gz -// http://www.cs.wustl.edu/~schmidt/JSAC-98.ps.gz -// -// -// ============================================================================ - -#ifndef TAO_EC_CONJUNCTION_FILTER_H -#define TAO_EC_CONJUNCTION_FILTER_H - -#include "EC_Filter.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -class TAO_EC_Conjunction_Filter : public TAO_EC_Filter -{ - // = TITLE - // The conjunction filter. - // - // = DESCRIPTION - // This filter has a set of children (fixed at creation time), if - // any of the children accepts an event then it also does. - // - // = MEMORY MANAGMENT - // It assumes ownership of the children. - // -public: - TAO_EC_Conjunction_Filter (TAO_EC_Filter* children[], - size_t n); - // Constructor. It assumes ownership of both the array and the - // children. - - virtual ~TAO_EC_Conjunction_Filter (void); - // Destructor - - // = The TAO_EC_Filter methods, please check the documentation in - // TAO_EC_Filter. - virtual int filter (const RtecEventComm::EventSet& event, - TAO_EC_QOS_Info& qos_info, - CORBA::Environment& env); - virtual int filter_nocopy (RtecEventComm::EventSet& event, - TAO_EC_QOS_Info& qos_info, - CORBA::Environment& env); - virtual void push (const RtecEventComm::EventSet& event, - TAO_EC_QOS_Info& qos_info, - CORBA::Environment& env); - virtual void push_nocopy (RtecEventComm::EventSet& event, - TAO_EC_QOS_Info& qos_info, - CORBA::Environment& env); - virtual void clear (void); - virtual CORBA::ULong max_event_size (void) const; - virtual void event_ids (TAO_EC_Filter::Headers& headers); - - typedef TAO_EC_Filter* value_type; - typedef TAO_EC_Filter* const const_value_type; - typedef const_value_type* ChildrenIterator; - ChildrenIterator begin (void) const; - ChildrenIterator end (void) const; - // STL-like iterators... - - typedef unsigned int Word; - -private: - int all_received (void) const; - // Determine if all the children have received their events. - - ACE_UNIMPLEMENTED_FUNC (TAO_EC_Conjunction_Filter - (const TAO_EC_Conjunction_Filter&)) - ACE_UNIMPLEMENTED_FUNC (TAO_EC_Conjunction_Filter& operator= - (const TAO_EC_Conjunction_Filter&)) - -private: - TAO_EC_Filter** children_; - // The children - - size_t n_; - // The number of children. - - RtecEventComm::EventSet event_; - // The event we send up (once all the children have pushed theirs). - - size_t nwords_; - // The number of words in the bit vector - Word* bitvec_; - // The bit vector to keep track of the children that have received - // their events. - - ChildrenIterator current_child_; - // The current child in the iteration, used in the push() method... -}; - -#if defined (__ACE_INLINE__) -#include "EC_Conjunction_Filter.i" -#endif /* __ACE_INLINE__ */ - -#endif /* TAO_EC_CONJUNCTION_FILTER_H */ |