VectorSeqDouble Class Reference

#include <vec_seq_double.hh>

Public Types
typedef std::shared_ptr< std::vector< double > >	VectorSeq

Public Member Functions
void	resize (unsigned int size)
	Create shared pointer and PETSC vector with given size. More...
VectorSeq	get_data_ptr ()
	Getter for shared pointer of output data. More...
Vec &	get_data_petsc ()
	Getter for PETSC vector of output data (e.g. can be used by scatters). More...
unsigned int	size ()
	Getter for shared pointer of output data. More...
void	fill (double value)
	Fill all values of data vector with given value. More...
template<int spacedim, class Value >
std::shared_ptr< FieldElementwise< spacedim, Value > >	create_field (unsigned int n_comp)
	Create and return shared pointer to FieldElementwise object. More...
	~VectorSeqDouble ()
	Destructor. More...
double &	operator[] (unsigned int idx)

Private Attributes
VectorSeq	data_ptr_
	shared pointer to vector of data More...
Vec	data_petsc_
	stored vector of data in PETSC format More...

Detailed Description

Auxiliary class for output elementwise concentration vectors in convection transport, sorptions, dual porosity etc.

Stores data in two formats:

• shared pointer to std::vector of double
• pointer to PETSC vector that use same data

Allows the following functionalities:

• return shared pointer to std::vector of double
• return pointer to PETSC vector
• create shared pointer to FieldElementwise object corresponding with std::vector of double

Definition at line 43 of file vec_seq_double.hh.

Member Typedef Documentation

typedef std::shared_ptr< std::vector<double> > VectorSeqDouble::VectorSeq

Definition at line 45 of file vec_seq_double.hh.

Constructor & Destructor Documentation

VectorSeqDouble::~VectorSeqDouble ( )

inline

Destructor.

Definition at line 95 of file vec_seq_double.hh.

Member Function Documentation

template<int spacedim, class Value >

std::shared_ptr<FieldElementwise<spacedim, Value> > VectorSeqDouble::create_field ( unsigned int  n_comp )

inline

Create and return shared pointer to FieldElementwise object.

Definition at line 87 of file vec_seq_double.hh.

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void VectorSeqDouble::fill ( double  value )

inline

Fill all values of data vector with given value.

Definition at line 78 of file vec_seq_double.hh.

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Vec& VectorSeqDouble::get_data_petsc ( )

inline

Getter for PETSC vector of output data (e.g. can be used by scatters).

Definition at line 64 of file vec_seq_double.hh.

VectorSeq VectorSeqDouble::get_data_ptr ( )

inline

Getter for shared pointer of output data.

Definition at line 56 of file vec_seq_double.hh.

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double& VectorSeqDouble::operator[] ( unsigned int  idx )

inline

Access to the vector element on index idx.

Definition at line 103 of file vec_seq_double.hh.

void VectorSeqDouble::resize ( unsigned int  size )

inline

Create shared pointer and PETSC vector with given size.

Definition at line 48 of file vec_seq_double.hh.

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unsigned int VectorSeqDouble::size ( )

inline

Getter for shared pointer of output data.

Definition at line 70 of file vec_seq_double.hh.

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Member Data Documentation

Vec VectorSeqDouble::data_petsc_

private

stored vector of data in PETSC format

Definition at line 113 of file vec_seq_double.hh.

VectorSeq VectorSeqDouble::data_ptr_

private

shared pointer to vector of data

Definition at line 111 of file vec_seq_double.hh.

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

• /opt/flow123d/flow123d/src/fields/vec_seq_double.hh