Feel::VectorValue< T > Class Template Reference

interface to vector More...

#include <vectorvalue.hpp>

List of all members.

Public Types
Typedefs
typedef T	value_type
typedef value_type	vector_type

Public Member Functions
Constructors, destructor
	VectorValue (value_type acc=value_type(0))
	VectorValue (VectorValue const &m)
	~VectorValue ()
Operator overloads
value_type &	operator() (size_type)
Accessors
unsigned int	size () const
unsigned int	rowStart () const
unsigned int	rowStop () const
bool	isInitialized () const
void	close () const
bool	closed () const
vector_type const &	vec () const
vector_type &	vec ()
Methods
void	clear ()
void	zero ()
void	zero (size_type, size_type)
void	add (const unsigned int, const value_type value)
void	set (const unsigned int, const value_type value)
void	printMatlab (const std::string name="NULL") const

---

Detailed Description

template<typename T>
class Feel::VectorValue< T >

interface to vector

 VectorValue<T> m;

Author:

Christophe Prud'homme

See also:

---

Member Function Documentation

template<typename T >

void Feel::VectorValue< T >::add ( const unsigned  int, const value_type  value  )

inline

Add value to the value already accumulated

template<typename T >

void Feel::VectorValue< T >::clear ( )

inline

Release all memory and return to a state just like after having called the default constructor.

template<typename T >

void Feel::VectorValue< T >::close

(

)

const

close the gmm vector, that will copy the content of write optimized vector into a read optimized vector

template<typename T >

bool Feel::VectorValue< T >::closed ( ) const

inline

see if vector has been closed and fully assembled yet

template<typename T >

bool Feel::VectorValue< T >::isInitialized ( ) const

inline

Returns:

true if vector is initialized/usable, false otherwise

template<typename T >

value_type& Feel::VectorValue< T >::operator() ( size_type  )

inline

Returns:

the value

template<typename T >

void Feel::VectorValue< T >::printMatlab

(

const std::string

name = "NULL"

)

const

Print the contents of the vector in Matlab's sparse vector forvec. Optionally prints the vector to the file named name. If name is not specified it is dumped to the screen.

template<typename T >

unsigned int Feel::VectorValue< T >::rowStart ( ) const

inline

return row_start, the index of the first vector row stored on this processor

template<typename T >

unsigned int Feel::VectorValue< T >::rowStop ( ) const

inline

return row_stop, the index of the last vector row (+1) stored on this processor

template<typename T >

void Feel::VectorValue< T >::set ( const unsigned  int, const value_type  value  )

inline

set to value

template<typename T >

unsigned int Feel::VectorValue< T >::size ( ) const

inline

Returns:

m, the row-dimension of the vector where the marix is .

template<typename T >

vector_type const& Feel::VectorValue< T >::vec ( ) const

inline

Returns the read optimized gmm vector.

template<typename T >

vector_type& Feel::VectorValue< T >::vec ( )

inline

Returns the read optimized gmm vector.

template<typename T >

void Feel::VectorValue< T >::zero ( )

inline

Set all entries to 0. This method retains sparsity structure.