votca::tools::DataCollection< T > Class Template Reference

This class handles a set of arrays which can be identified by name tags. More...

#include <datacollection.h>

Collaboration diagram for votca::tools::DataCollection< T >:

Classes
class	array
	The array class, extends vector by a name tag. More...
class	selection
	class for array selection More...

Public Types
using	iterator = typename std::vector<array *>::iterator
using	const_iterator = typename std::vector<array *>::const_iterator

Public Member Functions
	DataCollection ()=default
	constructor
	~DataCollection ()
	destructor
void	clear ()
	clears the data collection
Index	size () const
bool	empty () const
array &	operator[] (Index i)
iterator	begin ()
iterator	end ()
const_iterator	begin () const
const_iterator	end () const
array *	CreateArray (std::string name)
	create a new array
std::vector< array * > &	Data ()
	access the data container
const std::vector< array * > &	Data () const
array *	ArrayByName (std::string name)
	access an array by name
selection *	select (std::string strselection, selection *sel_append=nullptr)
	select a set of arrays

Private Attributes
std::vector< array * >	data_
std::map< std::string, array * >	array_by_name_

Detailed Description

template<typename T>
class votca::tools::DataCollection< T >

This class handles a set of arrays which can be identified by name tags.

This class is a Container of arrays. The arrays can be accessed by specifying a name or wildcard.

Definition at line 43 of file datacollection.h.

Member Typedef Documentation

const_iterator

template<typename T >

using votca::tools::DataCollection< T >::const_iterator = typename std::vector<array *>::const_iterator

Definition at line 58 of file datacollection.h.

iterator

template<typename T >

using votca::tools::DataCollection< T >::iterator = typename std::vector<array *>::iterator

Definition at line 57 of file datacollection.h.

Constructor & Destructor Documentation

DataCollection()

template<typename T >

votca::tools::DataCollection< T >::DataCollection ( )

default

constructor

~DataCollection()

template<typename T >

votca::tools::DataCollection< T >::~DataCollection ( )

inline

destructor

Definition at line 97 of file datacollection.h.

Member Function Documentation

ArrayByName()

template<typename T >

DataCollection< T >::array * votca::tools::DataCollection< T >::ArrayByName

(

std::string

name

)

access an array by name

Definition at line 169 of file datacollection.h.

begin() [1/2]

template<typename T >

iterator votca::tools::DataCollection< T >::begin ( )

inline

Definition at line 112 of file datacollection.h.

begin() [2/2]

template<typename T >

const_iterator votca::tools::DataCollection< T >::begin ( ) const

inline

Definition at line 114 of file datacollection.h.

clear()

template<typename T >

void votca::tools::DataCollection< T >::clear

(

)

clears the data collection

Definition at line 149 of file datacollection.h.

CreateArray()

template<typename T >

DataCollection< T >::array * votca::tools::DataCollection< T >::CreateArray

(

std::string

name

)

create a new array

Definition at line 158 of file datacollection.h.

Data() [1/2]

template<typename T >

std::vector< array * > & votca::tools::DataCollection< T >::Data ( )

inline

access the data container

Definition at line 125 of file datacollection.h.

Data() [2/2]

template<typename T >

const std::vector< array * > & votca::tools::DataCollection< T >::Data ( ) const

inline

Definition at line 126 of file datacollection.h.

empty()

template<typename T >

bool votca::tools::DataCollection< T >::empty ( ) const

inline

Definition at line 107 of file datacollection.h.

end() [1/2]

template<typename T >

iterator votca::tools::DataCollection< T >::end ( )

inline

Definition at line 113 of file datacollection.h.

end() [2/2]

template<typename T >

const_iterator votca::tools::DataCollection< T >::end ( ) const

inline

Definition at line 115 of file datacollection.h.

operator[]()

template<typename T >

array & votca::tools::DataCollection< T >::operator[] ( Index i )

inline

Definition at line 108 of file datacollection.h.

select()

template<typename T >

DataCollection< T >::selection * votca::tools::DataCollection< T >::select	(	std::string	strselection,
		selection *	sel_append = nullptr )

select a set of arrays

WARNING If attempting to append to an existing selection you must be careful if there exist more than one array with the same name the first array name that matches 'strselection' will be appended.

Definition at line 180 of file datacollection.h.

size()

template<typename T >

Index votca::tools::DataCollection< T >::size ( ) const

inline

\ brief returns the number of arrays

Definition at line 106 of file datacollection.h.

Member Data Documentation

array_by_name_

template<typename T >

std::map<std::string, array *> votca::tools::DataCollection< T >::array_by_name_

private

Definition at line 145 of file datacollection.h.

data_

template<typename T >

std::vector<array *> votca::tools::DataCollection< T >::data_

private

Definition at line 143 of file datacollection.h.

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

• tools/include/votca/tools/datacollection.h