NAME

       sc::SCElementAccumulateSymmSCMatrix

SYNOPSIS

       Inherits sc::SCElementOp.

   Public Member Functions
       SCElementAccumulateSymmSCMatrix (SymmSCMatrix *)
       int has_side_effects ()
           By default this returns nonzero.
       void process (SCMatrixBlockIter &)
           This is the fallback routine to process blocks and is called by process_spec members
           that are not overridden.

       Public Member Functions inherited from sc::SCElementOp
       SCElementOp (StateIn &s)
       virtual int has_collect ()
           If duplicates of the SCElementOp exist (that is, there is more than one node), then if
           has_collect returns nonzero then collect is called with a MessageGrp reference after
           all of the blocks have been processed.
       virtual void defer_collect (int)
       virtual void collect (const Ref< MessageGrp > &)
       virtual void collect (const Ref< SCElementOp > &)
           Multithreaded use of cloneable SCElementOp objects requires that data from cloned
           objects be collected.
       virtual bool threadsafe ()
           Returns true if this SCElementOp is threadsafe.
       virtual bool cloneable ()
           Returns true if this SCElementOp supports the cloneable member.
       virtual Ref< SCElementOp > clone ()
           Returns a clone of this object.
       void process_base (SCMatrixBlock *block)
           Lazy matrix implementors can call this member when the type of block specialization is
           unknown.
       virtual void process_spec_rect (SCMatrixRectBlock *)
           Matrices should call these members when the type of block is known.
       virtual void process_spec_ltri (SCMatrixLTriBlock *)
       virtual void process_spec_diag (SCMatrixDiagBlock *)
       virtual void process_spec_vsimp (SCVectorSimpleBlock *)
       virtual void process_spec_rectsub (SCMatrixRectSubBlock *)
       virtual void process_spec_ltrisub (SCMatrixLTriSubBlock *)
       virtual void process_spec_diagsub (SCMatrixDiagSubBlock *)
       virtual void process_spec_vsimpsub (SCVectorSimpleSubBlock *)

       Public Member Functions inherited from sc::SavableState
       SavableState & operator= (const SavableState &)
       void save_state (StateOut &)
           Save the state of the object as specified by the StateOut object.
       void save_object_state (StateOut &)
           This can be used for saving state when the exact type of the object is known for both
           the save and the restore.
       virtual void save_vbase_state (StateOut &)
           Save the virtual bases for the object.
       virtual void save_data_state (StateOut &)
           Save the base classes (with save_data_state) and the members in the same order that
           the StateIn CTOR initializes them.

       Public Member Functions inherited from sc::DescribedClass
       DescribedClass (const DescribedClass &)
       DescribedClass & operator= (const DescribedClass &)
       ClassDesc * class_desc () const  throw ()
           This returns the unique pointer to the ClassDesc corresponding to the given type_info
           object.
       const char * class_name () const
           Return the name of the object's exact type.
       int class_version () const
           Return the version of the class.
       virtual void print (std::ostream &=ExEnv::out0()) const
           Print the object.

       Public Member Functions inherited from sc::RefCount
       int lock_ptr () const
           Lock this object.
       int unlock_ptr () const
           Unlock this object.
       void use_locks (bool inVal)
           start and stop using locks on this object
       refcount_t nreference () const
           Return the reference count.
       refcount_t reference ()
           Increment the reference count and return the new count.
       refcount_t dereference ()
           Decrement the reference count and return the new count.
       int managed () const
       void unmanage ()
           Turn off the reference counting mechanism for this object.
       int managed () const
           Return 1 if the object is managed. Otherwise return 0.

       Public Member Functions inherited from sc::Identity
       Identifier identifier ()
           Return the Identifier for this argument.

   Additional Inherited Members
       Static Public Member Functions inherited from sc::SavableState
       static void save_state (SavableState *s, StateOut &)
       static SavableState * restore_state (StateIn &si)
           Restores objects saved with save_state.
       static SavableState * key_restore_state (StateIn &si, const char *keyword)
           Like restore_state, but keyword is used to override values while restoring.
       static SavableState * dir_restore_state (StateIn &si, const char *objectname, const char
           *keyword=0)

       Protected Member Functions inherited from sc::SavableState
       SavableState (const SavableState &)
       SavableState (StateIn &)
           Each derived class StateIn CTOR handles the restore corresponding to calling
           save_object_state, save_vbase_state, and save_data_state listed above.

       Protected Member Functions inherited from sc::RefCount
       RefCount (const RefCount &)
       RefCount & operator= (const RefCount &)

Member Function Documentation

   int sc::SCElementAccumulateSymmSCMatrix::has_side_effects () [virtual]
       By default this returns nonzero. If the ElementOp specialization will change any elements
       of the matrix, then this must be overridden to return nonzero.

       Reimplemented from sc::SCElementOp.

   void sc::SCElementAccumulateSymmSCMatrix::process (SCMatrixBlockIter &) [virtual]
       This is the fallback routine to process blocks and is called by process_spec members that
       are not overridden.

       Implements sc::SCElementOp.

Author

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