#include <field_add_potential.hh>
Classes | |
| class | FieldFactory |
Public Types | |
| typedef Field< spacedim, Value >::FactoryBase | FactoryBaseType |
| typedef Space< spacedim >::Point | Point |
 Public Types inherited from FieldAlgorithmBase< spacedim, Value > | |
| typedef Space< spacedim >::Point | Point |
Public Member Functions | |
| FieldAddPotential (const arma::vec::fixed< spacedim+1 > &potential_grad, const Input::AbstractRecord &rec, unsigned int n_comp=0) | |
| virtual Value::return_type const & | value (const Point &p, const ElementAccessor< spacedim > &elm) |
| virtual void | value_list (const std::vector< Point > &point_list, const ElementAccessor< spacedim > &elm, std::vector< typename Value::return_type > &value_list) |
| bool | set_time (const TimeStep &time) override |
| void | set_mesh (const Mesh *mesh, bool boundary_domain) override |
Implements FieldAlgirithmBase::set_mesh. More... | |
| virtual | ~FieldAddPotential () |
| Public Member Functions inherited from FieldAlgorithmBase< spacedim, Value > | |
| FieldAlgorithmBase (unsigned int n_comp=0) | |
| virtual void | init_from_input (const Input::Record &rec, const struct FieldAlgoBaseInitData &init_data) |
| void | set_component_idx (unsigned int idx) |
| unsigned int | n_comp () const |
| FieldResult | field_result () const |
| virtual double | next_change_time () |
| virtual void | set_native_dh (std::shared_ptr< DOFHandlerMultiDim > dh) |
| bool | is_constant_in_space () const |
| virtual | ~FieldAlgorithmBase () |
Private Attributes | |
| std::shared_ptr< FieldAlgorithmBase< spacedim, Value > > | inner_field_ |
| Field to which we add linear potential. More... | |
| arma::vec::fixed< spacedim > | grad_ |
| Potential gradient. More... | |
| double | zero_level_ |
| Potential constant term. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from FieldAlgorithmBase< spacedim, Value > | |
| static std::string | template_name () |
| static Input::Type::Abstract & | get_input_type () |
| static const Input::Type::Instance & | get_input_type_instance (Input::Type::Selection value_selection=Input::Type::Selection()) |
| static const Input::Type::Record & | get_field_algo_common_keys () |
| static std::shared_ptr< FieldAlgorithmBase< spacedim, Value > > | function_factory (const Input::AbstractRecord &rec, const struct FieldAlgoBaseInitData &init_data) |
| Static Public Attributes inherited from FieldAlgorithmBase< spacedim, Value > | |
| static const unsigned int | spacedim_ =spacedim |
| static constexpr bool | is_enum_valued = boost::is_same<typename Value::element_type, FieldEnum>::value |
| Protected Member Functions inherited from FieldAlgorithmBase< spacedim, Value > | |
| void | init_unit_conversion_coefficient (const Input::Record &rec, const struct FieldAlgoBaseInitData &init_data) |
Init value of unit_conversion_coefficient_ from input. More... | |
| Protected Attributes inherited from FieldAlgorithmBase< spacedim, Value > | |
| TimeStep | time_ |
| Actual time level; initial value is -infinity. More... | |
| Value | value_ |
| Last value, prevents passing large values (vectors) by value. More... | |
| Value::return_type | r_value_ |
| FieldResult | field_result_ |
| Indicator of particular values (zero, one) constant over space. More... | |
| unsigned int | component_idx_ |
| Specify if the field is part of a MultiField and which component it is. More... | |
| double | unit_conversion_coefficient_ |
| Coeficient of conversion of user-defined unit. More... | |
| bool | is_constant_in_space_ |
| Flag detects that field is only dependent on time. More... | |
Detailed Description
template<int spacedim, class Value>
class FieldAddPotential< spacedim, Value >
This field is meant to be used to implement two possibilities for initialization of pressure fields in Darcy flows. You can either use pressure of piezo-metric head which are related by adding gravity potential. For various reasons we use pressure as the primary variable, so if the user enters piezo-head we need to add the potential to the field he/she has provided. This is done by this class. Unfortunately it introduce one more level of indirection, namely one more virtual call for getting the field value.
- The field can not be initialized form the input.
- We allow only Scalar Value with element_type double.
Definition at line 38 of file field_add_potential.hh.
Member Typedef Documentation
| typedef Field<spacedim, Value>::FactoryBase FieldAddPotential< spacedim, Value >::FactoryBaseType |
Definition at line 40 of file field_add_potential.hh.
| typedef Space<spacedim>::Point FieldAddPotential< spacedim, Value >::Point |
Definition at line 41 of file field_add_potential.hh.
Constructor & Destructor Documentation
| FieldAddPotential< spacedim, Value >::FieldAddPotential | ( | const arma::vec::fixed< spacedim+1 > & | potential_grad, |
| const Input::AbstractRecord & | rec, | ||
| unsigned int | n_comp = 0 |
||
| ) |
Definition at line 25 of file field_add_potential.impl.hh.
|
virtual |
Definition at line 89 of file field_add_potential.impl.hh.
Member Function Documentation
|
overridevirtual |
Implements FieldAlgirithmBase::set_mesh.
Reimplemented from FieldAlgorithmBase< spacedim, Value >.
Definition at line 81 of file field_add_potential.impl.hh.
|
overridevirtual |
Update time and possibly update data.
Reimplemented from FieldAlgorithmBase< spacedim, Value >.
Definition at line 73 of file field_add_potential.impl.hh.
|
virtual |
Returns one value in one given point. ResultType can be used to avoid some costly calculation if the result is trivial.
Implements FieldAlgorithmBase< spacedim, Value >.
Definition at line 39 of file field_add_potential.impl.hh.
|
virtual |
Returns std::vector of scalar values in several points at once.
Implements FieldAlgorithmBase< spacedim, Value >.
Definition at line 57 of file field_add_potential.impl.hh.
Member Data Documentation
|
private |
Potential gradient.
Definition at line 104 of file field_add_potential.hh.
|
private |
Field to which we add linear potential.
Definition at line 102 of file field_add_potential.hh.
|
private |
Potential constant term.
Definition at line 106 of file field_add_potential.hh.
The documentation for this class was generated from the following files:
- /opt/flow123d/flow123d/src/fields/field_add_potential.hh
- /opt/flow123d/flow123d/src/fields/field_add_potential.impl.hh
