Adds entries with optional symmetry to a sparse graph. More...

#include <Teuchos_MatrixMarket_SymmetrizingGraphAdder.hpp>

Public Types
typedef AdderType::index_type	index_type
	The type of indices of the sparse graph. More...

Public Member Functions
	SymmetrizingGraphAdder (const Teuchos::RCP< AdderType > &adder, const std::string &symmType)
	Constructor. More...

void	operator() (const index_type i, const index_type j)
	Add entry (i,j), and optionally symmetrize. More...

Teuchos::RCP< AdderType >	getAdder () const
	Persisting non-const view of the underlying adder object. More...

Private Attributes
Teuchos::RCP< AdderType >	adder_
	The wrapped AdderType instance. More...

bool	symmetrize_
	Whether to do symmetrization at all. More...

bool	skew_
	Whether to negate when symmetrizing. More...

Detailed Description

template<class AdderType>
class Teuchos::MatrixMarket::SymmetrizingGraphAdder< AdderType >

Adds entries with optional symmetry to a sparse graph.

Author: Alicia Klinvex This class wraps any existing class (AdderType) with the interface shown below. Given the Matrix Market symmetry type, this class' corresponding operator() may invoke AdderType's operator() twice, in order to add entry (j,i) if entry (i,j) is to be added.

Template Parameters

AdderType

A class with at least the following interface:

class AdderType {
public:
  typedef ... index_type; // Ellipsis represents the actual type
  typedef ... value_type; // Ellipsis represents the actual type
  void operator() (const index_type, const index_type, const value_type&);
};

Definition at line 95 of file Teuchos_MatrixMarket_SymmetrizingGraphAdder.hpp.

Member Typedef Documentation

template<class AdderType >

typedef AdderType::index_type Teuchos::MatrixMarket::SymmetrizingGraphAdder< AdderType >::index_type

The type of indices of the sparse graph.

Definition at line 98 of file Teuchos_MatrixMarket_SymmetrizingGraphAdder.hpp.

Constructor & Destructor Documentation

template<class AdderType >

Teuchos::MatrixMarket::SymmetrizingGraphAdder< AdderType >::SymmetrizingGraphAdder	(	const Teuchos::RCP< AdderType > &	adder,
		const std::string &	symmType
	)