triplet< T, PETSC_BASE > Class Template Reference

It store one non-zero element in the sparse matrix. More...

Detailed Description

template<typename T>
class triplet< T, PETSC_BASE >

It store one non-zero element in the sparse matrix.

Given a row, and a column, store a value

Definition at line 25 of file SparseMatrix_petsc.hpp.

#include <SparseMatrix_petsc.hpp>

Public Member Functions
PetscInt &	row ()
	Return the row of the triplet. More...
PetscInt &	col ()
	Return the colum of the triplet. More...
PetscScalar &	value ()
	Return the value of the triplet. More...
	triplet (long int i, long int j, T val)
	Constructor from row, colum and value. More...

Private Attributes
PetscInt	row_
	Row of the sparse matrix.
PetscInt	col_
	Colum of the sparse matrix.
PetscScalar	val_
	Value of the Matrix.

Constructor & Destructor Documentation

template<typename T >

triplet< T, PETSC_BASE >::triplet ( long int  i, long int  j, T  val  )

inline

Constructor from row, colum and value.

Parameters

i	row
j	colum
val	value

Definition at line 75 of file SparseMatrix_petsc.hpp.

Member Function Documentation

template<typename T >

PetscInt& triplet< T, PETSC_BASE >::col ( )

inline

Return the colum of the triplet.

Returns

the colum index

Definition at line 53 of file SparseMatrix_petsc.hpp.

template<typename T >

PetscInt& triplet< T, PETSC_BASE >::row ( )

inline

Return the row of the triplet.

Returns

the row index

Definition at line 43 of file SparseMatrix_petsc.hpp.

template<typename T >

PetscScalar& triplet< T, PETSC_BASE >::value ( )

inline

Return the value of the triplet.

Returns

the value

Definition at line 63 of file SparseMatrix_petsc.hpp.

---

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

• openfpm_numerics/src/Matrix/SparseMatrix_petsc.hpp