43#ifndef __Panzer_CellExtreme_impl_hpp__
44#define __Panzer_CellExtreme_impl_hpp__
48#include "Intrepid2_FunctionSpaceTools.hpp"
51#include "Phalanx_DataLayout_MDALayout.hpp"
56template<
typename EvalT,
typename Traits>
59 const Teuchos::ParameterList& p) : quad_index(0)
62 p.validateParameters(*valid_params);
66 if(p.isType<
bool>(
"Use Max"))
67 use_max = p.get<
bool>(
"Use Max");
69 Teuchos::RCP<panzer::IntegrationRule> ir = p.get< Teuchos::RCP<panzer::IntegrationRule> >(
"IR");
72 Teuchos::RCP<PHX::DataLayout> dl_cell = Teuchos::rcp(
new PHX::MDALayout<Cell>(ir->dl_scalar->extent(0)));
73 extreme = PHX::MDField<ScalarT>( p.get<std::string>(
"Extreme Name"), dl_cell);
74 scalar = PHX::MDField<const ScalarT,Cell,IP>( p.get<std::string>(
"Field Name"), ir->dl_scalar);
76 this->addEvaluatedField(
extreme);
77 this->addDependentField(
scalar);
80 if(p.isType<
double>(
"Multiplier"))
83 if (p.isType<Teuchos::RCP<
const std::vector<std::string> > >(
"Field Multipliers")) {
84 const std::vector<std::string>& field_multiplier_names =
85 *(p.get<Teuchos::RCP<const std::vector<std::string> > >(
"Field Multipliers"));
87 for (std::vector<std::string>::const_iterator name =
88 field_multiplier_names.begin();
89 name != field_multiplier_names.end(); ++name) {
90 PHX::MDField<const ScalarT,Cell,IP> tmp_field(*name, p.get< Teuchos::RCP<panzer::IntegrationRule> >(
"IR")->dl_scalar);
95 for (
typename std::vector<PHX::MDField<const ScalarT,Cell,IP> >::iterator
field =
field_multipliers.begin();
97 this->addDependentField(*
field);
99 std::string n =
"CellExtreme: " +
extreme.fieldTag().name();
104template<
typename EvalT,
typename Traits>
111 num_qp = scalar.extent(1);
116template<
typename EvalT,
typename Traits>
122 for (index_t cell = 0; cell < workset.
num_cells; ++cell) {
124 for (std::size_t qp = 0; qp < num_qp; ++qp) {
126 for (
typename std::vector<PHX::MDField<const ScalarT,Cell,IP> >::iterator
field = field_multipliers.begin();
128 current *= (*field)(cell,qp);
132 extreme(cell) = current;
136 extreme(cell) = extreme(cell)<current ? current : extreme(cell);
138 extreme(cell) = extreme(cell)>current ? current : extreme(cell);
144template<
typename EvalT,
typename TRAITS>
145Teuchos::RCP<Teuchos::ParameterList>
148 Teuchos::RCP<Teuchos::ParameterList> p = Teuchos::rcp(
new Teuchos::ParameterList);
149 p->set<std::string>(
"Extreme Name",
"?");
150 p->set<std::string>(
"Field Name",
"?");
152 Teuchos::RCP<panzer::IntegrationRule> ir;
154 p->set<
bool>(
"Use Max",
true);
155 p->set<
double>(
"Multiplier", 1.0);
157 Teuchos::RCP<const std::vector<std::string> > fms;
158 p->set(
"Field Multipliers", fms);
double multiplier
The scalar multiplier out in front of the integral ( ).
PHX::MDField< ScalarT, panzer::Cell, panzer::BASIS > field
A field to which we'll contribute, or in which we'll store, the result of computing this integral.
PHX::MDField< ScalarT > extreme
Teuchos::RCP< Teuchos::ParameterList > getValidParameters() const
typename EvalT::ScalarT ScalarT
std::vector< PHX::MDField< const ScalarT, Cell, IP > > field_multipliers
CellExtreme(const Teuchos::ParameterList &p)
void postRegistrationSetup(typename Traits::SetupData d, PHX::FieldManager< Traits > &fm)
PHX::MDField< const ScalarT, Cell, IP > scalar
void evaluateFields(typename Traits::EvalData d)
int num_cells
DEPRECATED - use: numCells()
std::vector< int >::size_type getIntegrationRuleIndex(int ir_degree, const panzer::Workset &workset, WorksetDetailsAccessor &wda)
Teuchos::RCP< const std::vector< panzer::Workset > > worksets_