core/spr_8h_source.html

 /*

  * Copyright (C) 2011 Scientific Computation Research Center

  *

  * This work is open source software, licensed under the terms of the

  * BSD license as described in the LICENSE file in the top-level directory.

  */


 #ifndef SPR_H

 #define SPR_H


 #include "apf.h"

 #include "apfNew.h"

 #include "apfDynamicVector.h"

 #include "apfDynamicMatrix.h"

 #include "PCU.h"


 namespace spr {


 apf::Field* getGradIPField(apf::Field* f,

                            const char* name,

                            int order);


 apf::Field* recoverField(apf::Field* ip_field);


 apf::Field* getSPRSizeField(apf::Field* f, double adapt_ratio, pcu::PCU *PCUObj);


 apf::Field* getTargetSPRSizeField(

     apf::Field* f,

     size_t t,

     pcu::PCU *PCUObj,

     double alpha=0.25,

     double beta=2.0);


 }


 #endif

PCU.h
The C++ interface to the Parallel Control Unit.

apfDynamicMatrix.h
Small runtime-sized matrices.

apfDynamicVector.h
Small runtime-sized vectors.

apf.h
The APF Field interface.

pcu::PCU
The Parallel Contrul Unit class encapsulates parallel communication.
Definition: PCU.h:26

spr
All SPR error estimator functions.

spr::getGradIPField
apf::Field * getGradIPField(apf::Field *f, const char *name, int order)
compute the gradient of a vector or scalar field at integration points

spr::getTargetSPRSizeField
apf::Field * getTargetSPRSizeField(apf::Field *f, size_t t, pcu::PCU *PCUObj, double alpha=0.25, double beta=2.0)
run the SPR ZZ error estimator with a target # of output elems

spr::recoverField
apf::Field * recoverField(apf::Field *ip_field)
recover a nodal field using patch recovery

spr::getSPRSizeField
apf::Field * getSPRSizeField(apf::Field *f, double adapt_ratio, pcu::PCU *PCUObj)
run the SPR ZZ error estimator