sc::SCElementKNorm - Computed k-norm of matrix.
Contents
Detailed Description
Computed k-norm of matrix.
Member Function Documentation
voidsc::SCElementKNorm::collect(constRef<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.
intsc::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.
voidsc::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.
Name
sc::SCElementKNorm - Computed k-norm of matrix.
Synopsis
#include <elemop.h>
Inherits sc::SCElementOp.
PublicMemberFunctionsSCElementKNorm (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 ()
AdditionalInheritedMembers