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...
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 79 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 71 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.

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

inline

Access to the vector element on index idx.

Definition at line 87 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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Member Data Documentation

Vec VectorSeqDouble::data_petsc_

private

stored vector of data in PETSC format

Definition at line 97 of file vec_seq_double.hh.

VectorSeq VectorSeqDouble::data_ptr_

private

shared pointer to vector of data

Definition at line 95 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