SparsityStructure Struct Reference

Detailed Description

Struct that represents the sparsity structure of the Sparse Matrix in CRS. Implementation has been adapted from Krylstat (https://github.com/ Froskekongen/KRYLSTAT) library (c) Erlend Aune erlen.nosp@m.da@m.nosp@m.ath.n.nosp@m.tnu..nosp@m.no under GPL2+.

Definition at line 28 of file SparseMatrixOperator.h.

Public Member Functions
	SparsityStructure ()
	SparsityStructure (index_t *row_offsets, index_t *column_indices, index_t num_rows)
	~SparsityStructure ()
void	display_sparsity_structure ()

Public Attributes
index_t	m_num_rows
int32_t **	m_ptr

Constructor & Destructor Documentation

SparsityStructure

(

)

default constructor

Definition at line 31 of file SparseMatrixOperator.h.

SparsityStructure	(	index_t *	row_offsets,
		index_t *	column_indices,
		index_t	num_rows
	)

constructor

Parameters

row_offsets	outer index ptr in CRS
column_indices	inner index ptr in CRS
num_rows	number of rows

Definition at line 40 of file SparseMatrixOperator.h.

~SparsityStructure

(

)

destructor

Definition at line 60 of file SparseMatrixOperator.h.

Member Function Documentation

void display_sparsity_structure

(

)

display sparsity structure

Definition at line 68 of file SparseMatrixOperator.h.

Member Data Documentation

index_t m_num_rows

number of rows

Definition at line 85 of file SparseMatrixOperator.h.

int32_t** m_ptr

the pointer that stores the nnz entries

Definition at line 88 of file SparseMatrixOperator.h.

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

• SparseMatrixOperator.h