#include <elemop.h>
Inheritance diagram for sc::SCElementKNorm:
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 () |
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.