DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ > Class Template Reference

A class to set up initial data for whatever discretization we have chosen. Also used to switch/manage memory, vectors, matrices over interfaces between spatial discretization and separate variables. More...

#include <abstract_data.hh>

Public Types
using	VectorType = VectorType_
	The vector type holding the state.
using	BlockVectorType = get_type::BlockVectorType<VectorType>

Public Member Functions
virtual BlockVectorType &	data ()=0
	Obtain the data vector holding both spatial (block 0) and variable (block 1) data.
virtual const BlockVectorType &	data () const =0
virtual VectorType &	spatial_data ()=0
	Obtain the spatial data vector.
virtual const VectorType &	spatial_data () const =0
virtual VectorType &	variable_data ()=0
	Obtain the variable data vector.
virtual const VectorType &	variable_data () const =0

Detailed Description

template<typename NumberType, typename VectorType_ = dealii::Vector<NumberType>>
class DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >

A class to set up initial data for whatever discretization we have chosen. Also used to switch/manage memory, vectors, matrices over interfaces between spatial discretization and separate variables.

Template Parameters

Discretization

Spatial Discretization used in the system

Member Typedef Documentation

BlockVectorType

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

using DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::BlockVectorType = get_type::BlockVectorType<VectorType>

VectorType

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

using DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::VectorType = VectorType_

The vector type holding the state.

Appended with a default so every existing AbstractFlowingVariables<double> keeps its meaning. A distributed run substitutes a PETSc MPI vector here; the matching block type is derived from it rather than hard-wired, because dealii::BlockVector cannot hold a distributed block.

Member Function Documentation

data() [1/2]

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

virtual const BlockVectorType & DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::data ( ) const

pure virtual

Implemented in DiFfRG::FE::FlowingVariables< Discretization >, DiFfRG::FlowingVariables< NT >, and DiFfRG::FV::FlowingVariables< Discretization >.

data() [2/2]

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

virtual BlockVectorType & DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::data ( )

pure virtual

Obtain the data vector holding both spatial (block 0) and variable (block 1) data.

Returns

BlockVectorType& The data vector.

Implemented in DiFfRG::FE::FlowingVariables< Discretization >, DiFfRG::FlowingVariables< NT >, and DiFfRG::FV::FlowingVariables< Discretization >.

spatial_data() [1/2]

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

virtual const VectorType & DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::spatial_data ( ) const

pure virtual

Implemented in DiFfRG::FE::FlowingVariables< Discretization >, DiFfRG::FlowingVariables< NT >, and DiFfRG::FV::FlowingVariables< Discretization >.

spatial_data() [2/2]

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

virtual VectorType & DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::spatial_data ( )

pure virtual

Obtain the spatial data vector.

Returns

VectorType& The spatial data vector.

Implemented in DiFfRG::FE::FlowingVariables< Discretization >, DiFfRG::FlowingVariables< NT >, and DiFfRG::FV::FlowingVariables< Discretization >.

variable_data() [1/2]

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

virtual const VectorType & DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::variable_data ( ) const

pure virtual

Implemented in DiFfRG::FE::FlowingVariables< Discretization >, DiFfRG::FlowingVariables< NT >, and DiFfRG::FV::FlowingVariables< Discretization >.

variable_data() [2/2]

template<typename NumberType , typename VectorType_ = dealii::Vector<NumberType>>

virtual VectorType & DiFfRG::AbstractFlowingVariables< NumberType, VectorType_ >::variable_data ( )

pure virtual

Obtain the variable data vector.

Returns

VectorType& The variable data vector.

Implemented in DiFfRG::FE::FlowingVariables< Discretization >, DiFfRG::FlowingVariables< NT >, and DiFfRG::FV::FlowingVariables< Discretization >.

---

The documentation for this class was generated from the following file:

• /home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/discretization/common/abstract_data.hh