Table< 1, T > Class Template Reference

#include <deal.II/base/table.h>

Inheritance diagram for Table< 1, T >:

Public Types
typedef TableBase< 1, T >::size_type	size_type
Public Types inherited from TableBase< 1, T >
typedef AlignedVector< T >::size_type	size_type

Public Member Functions
	Table ()=default
	Table (const size_type size)
template<typename InputIterator >
	Table (const size_type size, InputIterator entries, const bool C_style_indexing=true)
AlignedVector< T >::const_reference	operator[] (const size_type i) const
AlignedVector< T >::reference	operator[] (const size_type i)
AlignedVector< T >::const_reference	operator() (const size_type i) const
AlignedVector< T >::reference	operator() (const size_type i)
AlignedVector< T >::reference	operator() (const TableIndices< 1 > &indices)
AlignedVector< T >::const_reference	operator() (const TableIndices< 1 > &indices) const
Public Member Functions inherited from TableBase< 1, T >
	TableBase ()=default
	TableBase (const TableIndices< N > &sizes)
	TableBase (const TableIndices< N > &sizes, InputIterator entries, const bool C_style_indexing=true)
	TableBase (const TableBase< N, T > &src)
	TableBase (const TableBase< N, T2 > &src)
	TableBase (TableBase< N, T > &&src) noexcept
	~TableBase ()=default
TableBase< N, T > &	operator= (const TableBase< N, T > &src)
TableBase< N, T > &	operator= (const TableBase< N, T2 > &src)
TableBase< N, T > &	operator= (TableBase< N, T > &&src) noexcept
bool	operator== (const TableBase< N, T > &T2) const
void	reset_values ()
void	reinit (const TableIndices< N > &new_size, const bool omit_default_initialization=false)
size_type	size (const unsigned int i) const
const TableIndices< N > &	size () const
size_type	n_elements () const
bool	empty () const
void	fill (InputIterator entries, const bool C_style_indexing=true)
void	fill (const T &value)
AlignedVector< T >::reference	operator() (const TableIndices< N > &indices)
AlignedVector< T >::const_reference	operator() (const TableIndices< N > &indices) const
void	swap (TableBase< N, T > &v)
std::size_t	memory_consumption () const
void	serialize (Archive &ar, const unsigned int version)
Public Member Functions inherited from Subscriptor
	Subscriptor ()
	Subscriptor (const Subscriptor &)
	Subscriptor (Subscriptor &&) noexcept
virtual	~Subscriptor ()
Subscriptor &	operator= (const Subscriptor &)
Subscriptor &	operator= (Subscriptor &&) noexcept
void	subscribe (const char *identifier=nullptr) const
void	unsubscribe (const char *identifier=nullptr) const
unsigned int	n_subscriptions () const
void	list_subscribers () const
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Additional Inherited Members
Static Public Member Functions inherited from Subscriptor
static ::ExceptionBase &	ExcInUse (int arg1, std::string arg2, std::string arg3)
static ::ExceptionBase &	ExcNoSubscriber (std::string arg1, std::string arg2)
Protected Member Functions inherited from TableBase< 1, T >
size_type	position (const TableIndices< N > &indices) const
AlignedVector< T >::reference	el (const TableIndices< N > &indices)
AlignedVector< T >::const_reference	el (const TableIndices< N > &indices) const
Protected Attributes inherited from TableBase< 1, T >
AlignedVector< T >	values
TableIndices< N >	table_size

Detailed Description

template<typename T>
class Table< 1, T >

A class representing a one-dimensional table, i.e. a vector-like class. Since the C++ library has a vector class, there is probably not much need for this particular class, but since it is so simple to implement on top of the template base class, we provide it anyway.

For the rationale of this class, and a description of the interface, see the base class.

Author

Wolfgang Bangerth, 2002

Definition at line 694 of file table.h.

Member Typedef Documentation

size_type

template<typename T >

typedef TableBase<1,T>::size_type Table< 1, T >::size_type

Integer type used to count the number of elements in this container.

Definition at line 700 of file table.h.

Constructor & Destructor Documentation

Table() [1/3]

template<typename T >

Table< 1, T >::Table ( )

default

Default constructor. Set all dimensions to zero.

Table() [2/3]

template<typename T >

Table< 1, T >::Table

(

const size_type

size

)

Constructor. Pass down the given dimension to the base class.

Table() [3/3]

template<typename T >

template<typename InputIterator >

Table< 1, T >::Table	(	const size_type	size,
		InputIterator	entries,
		const bool	C_style_indexing = true
	)

Constructor. Create a table with a given size and initialize it from a set of iterators.

This function is entirely equivalent to creating a table t of the given size and then calling

t.fill (entries, C_style_indexing);

on it, using the TableBase::fill() function where the arguments are explained in more detail. The point, however, is that that is only possible if the table can be changed after running the constructor, whereas calling the current constructor allows sizing and initializing an object right away so that it can be marked const.

Using this constructor, you can do things like this:

const double values[] = { 1, 2, 3 };
const Table<1,double> t(3, entries, true);

You can also initialize a table right from a file, using input iterators:

std::ifstream input ("myfile");
const Table<1,double> t(3,
                        std::istream_iterator<double>(input),
                        true);

Parameters

size	The size of this one-dimensional table.
entries	An iterator to a set of elements from which to initialize this table. It is assumed that iterator can be incremented and dereferenced a sufficient number of times to fill this table.
C_style_indexing	If true, run over elements of the table with the last index changing fastest as we dereference subsequent elements of the input range. If false, change the first index fastest.

Member Function Documentation

operator[]() [1/2]

template<typename T >

AlignedVector<T>::const_reference Table< 1, T >::operator[]

(

const size_type

i

)

const

Access operator. Since this is a one-dimensional object, this simply accesses the requested data element. Returns a read-only reference.

operator[]() [2/2]

template<typename T >

AlignedVector<T>::reference Table< 1, T >::operator[]

(

const size_type

i

)

Access operator. Since this is a one-dimensional object, this simply accesses the requested data element. Returns a read-write reference.

operator()() [1/4]

template<typename T >

AlignedVector<T>::const_reference Table< 1, T >::operator()

(

const size_type

i

)

const

Access operator. Since this is a one-dimensional object, this simply accesses the requested data element. Returns a read-only reference.

operator()() [2/4]

template<typename T >

AlignedVector<T>::reference Table< 1, T >::operator()

(

const size_type

i

)

Access operator. Since this is a one-dimensional object, this simply accesses the requested data element. Returns a read-write reference.

operator()() [3/4]

template<typename T >

AlignedVector<T>::reference Table< 1, T >::operator()

(

const TableIndices< 1 > &

indices

)

Make the corresponding operator () from the TableBase base class available also in this class.

operator()() [4/4]

template<typename T >

AlignedVector<T>::const_reference Table< 1, T >::operator()

(

const TableIndices< 1 > &

indices

)

const

Make the corresponding operator () from the TableBase base class available also in this class.

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

• deal.II/base/table.h