Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage Class Reference

#include <dune/fem/function/blockvectorfunction/blockvectorfunction.hh>

Inheritance diagram for Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage:

Public Member Functions
	ISTLDofStorage (const GridType &grid, const BlockMapperType &mapper, DofContainerType *otherData=nullptr)
	Constructor of ManagedDofStorage.
ResizeMemoryObjectType &	resizeMemoryObject ()
	return object that calls resize of this memory object
ReserveMemoryObjectType &	reserveMemoryObject ()
	return object that calls reserve of this memory object
int	size () const
	return size of underlying array
void	resize (const bool enlargeOnly)
	resize the memory with the new size
void	reserve (const int needed)
	reserve memory for what is comming
void	dofCompress (const bool clearResizedArrays)
	copy the dof from the rear section of the vector to the holes
size_t	usedMemorySize () const
	return used memory size
void	enableDofCompression ()
	enable dof compression for this MemObject
DofVectorType &	getArray ()
	return reference to array for DiscreteFunction

Protected Types
typedef ManagedDofStorageImplementation< GridType, BlockMapperType, DofVectorType >	ThisType
typedef DofManager< GridType >	DofManagerType
typedef ResizeMemoryObjects< ThisType >	ResizeMemoryObjectType
typedef ReserveMemoryObjects< ThisType >	ReserveMemoryObjectType

Protected Member Functions
DofContainerType *	createData (const size_t size, DofContainerType *otherData)
void	resize (std::false_type, const bool enlargeOnly)
void	resize (std::true_type, const bool enlargeOnly)
BlockMapperType &	mapper () const
void	resizeAndMoveToRear ()
void	moveToFront (const int oldSize, const int block)
	move block to front again

Protected Attributes
std::unique_ptr< DofContainerType >	myDofContainer_
DofVectorType	myArray_
DofManagerType &	dm_
BlockMapperType &	mapper_
DofVectorType &	array_
ResizeMemoryObjectType	resizeMemObj_
ReserveMemoryObjectType	reserveMemObj_
bool	dataCompressionEnabled_

Detailed Description

template<class DiscreteFunctionSpace, class Block>
class Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage

A ISTLDofStorage holds the memory for one DiscreteFunction.

Member Typedef Documentation

DofManagerType

typedef DofManager<GridType > Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::DofManagerType

protectedinherited

ReserveMemoryObjectType

typedef ReserveMemoryObjects< ThisType > Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::ReserveMemoryObjectType

protectedinherited

ResizeMemoryObjectType

typedef ResizeMemoryObjects< ThisType > Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::ResizeMemoryObjectType

protectedinherited

ThisType

typedef ManagedDofStorageImplementation<GridType , BlockMapperType , DofVectorType > Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::ThisType

protectedinherited

Constructor & Destructor Documentation

ISTLDofStorage()

template<class DiscreteFunctionSpace , class Block >

Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage::ISTLDofStorage ( const GridType &  grid, const BlockMapperType &  mapper, DofContainerType *  otherData = nullptr  )

inline

Constructor of ManagedDofStorage.

Member Function Documentation

createData()

template<class DiscreteFunctionSpace , class Block >

DofContainerType * Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage::createData ( const size_t  size, DofContainerType *  otherData  )

inlineprotected

dofCompress()

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::dofCompress ( const bool  clearResizedArrays )

inlinevirtualinherited

copy the dof from the rear section of the vector to the holes

Implements Dune::Fem::ManagedDofStorageInterface.

enableDofCompression()

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::enableDofCompression ( )

inlinevirtualinherited

enable dof compression for this MemObject

Reimplemented from Dune::Fem::DofStorageInterface.

getArray()

DofVectorType & Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::getArray ( )

inlineinherited

return reference to array for DiscreteFunction

mapper()

BlockMapperType & Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::mapper ( ) const

inlineprotectedinherited

moveToFront()

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::moveToFront ( const int  oldSize, const int  block  )

inlineprotectedinherited

move block to front again

reserve()

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::reserve ( const int  needed )

inlinevirtualinherited

reserve memory for what is comming

Implements Dune::Fem::ManagedDofStorageInterface.

reserveMemoryObject()

ReserveMemoryObjectType & Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::reserveMemoryObject ( )

inlineinherited

return object that calls reserve of this memory object

resize() [1/3]

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::resize ( const bool  enlargeOnly )

inlinevirtualinherited

resize the memory with the new size

Implements Dune::Fem::ManagedDofStorageInterface.

resize() [2/3]

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::resize ( std::false_type  , const bool  enlargeOnly  )

inlineprotectedinherited

resize() [3/3]

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::resize ( std::true_type  , const bool  enlargeOnly  )

inlineprotectedinherited

resizeAndMoveToRear()

void Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::resizeAndMoveToRear ( )

inlineprotectedinherited

resizeMemoryObject()

ResizeMemoryObjectType & Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::resizeMemoryObject ( )

inlineinherited

return object that calls resize of this memory object

size()

int Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::size ( ) const

inlinevirtualinherited

return size of underlying array

Implements Dune::Fem::DofStorageInterface.

usedMemorySize()

size_t Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::usedMemorySize ( ) const

inlinevirtualinherited

return used memory size

Implements Dune::Fem::ManagedDofStorageInterface.

Member Data Documentation

array_

DofVectorType & Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::array_

protectedinherited

dataCompressionEnabled_

bool Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::dataCompressionEnabled_

protectedinherited

dm_

DofManagerType& Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::dm_

protectedinherited

mapper_

BlockMapperType & Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::mapper_

protectedinherited

myArray_

template<class DiscreteFunctionSpace , class Block >

DofVectorType Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage::myArray_

protected

myDofContainer_

template<class DiscreteFunctionSpace , class Block >

std::unique_ptr< DofContainerType > Dune::Fem::ISTLBlockVectorDiscreteFunction< DiscreteFunctionSpace, Block >::ISTLDofStorage::myDofContainer_

protected

reserveMemObj_

ReserveMemoryObjectType Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::reserveMemObj_

protectedinherited

resizeMemObj_

ResizeMemoryObjectType Dune::Fem::ManagedDofStorageImplementation< GridType , BlockMapperType , DofVectorType >::resizeMemObj_

protectedinherited

---

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

• blockvectorfunction/blockvectorfunction.hh