sc::scelementknorm(3)
NAME
sc::SCElementKNorm - Computed k-norm of matrix.
SYNOPSIS
#include <elemop.h> Inherits sc::SCElementOp. Public Member Functions SCElementKNorm (double k=2.0) by default compute 2-norm SCElementKNorm (StateIn &) 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. void process (SCMatrixBlockIter &) This is the fallback routine to process blocks and is called by process_spec members that are not overridden. 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. void defer_collect (int) void collect (const Ref< MessageGrp > &) void collect (const Ref< SCElementOp > &) Multithreaded use of cloneable SCElementOp objects requires that data from cloned objects be collected. double result () void init ()
Detailed Description
Computed k-norm of matrix.
Member Function Documentation
- void sc::SCElementKNorm::save_data_state (StateOut &) [virtual]
- Save the base classes (with save_data_state) and the members in the
same order that the StateIn CTOR initializes them. - This must be implemented by the derived class if the class has data.
- Reimplemented from sc::SavableState.
- void sc::SCElementKNorm::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.
- int sc::SCElementKNorm::has_collect () [virtual]
- 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.
- The default return value of has_collect is 0 and collect's default
action is do nothing. If defer_collect member is called with nonzero,
collect will do nothing (this is only used by the blocked matrices). - Reimplemented from sc::SCElementOp.
- void sc::SCElementKNorm::collect (const Ref< SCElementOp > &) [virtual]
- Multithreaded use of cloneable SCElementOp objects requires that data from cloned objects be collected.
- The default implementation will throw an exception.
- Reimplemented from sc::SCElementOp.
Author
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