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

Public Member Functions
	TableEntry ()

template<typename T >
	TableEntry (const T &t)

template<typename T >
T	get () const

double	get_numeric_value () const

void	cache_string (bool scientific, unsigned int precision) const

const std::string &	get_cached_string () const

TableEntry	get_default_constructed_copy () const

template<class Archive >
void	save (Archive &ar, const unsigned int version) const

template<class Archive >
void	load (Archive &ar, const unsigned int version)

Private Types
typedef boost::variant< int, unsigned int, unsigned long long int, double, std::string >	value_type

Private Attributes
value_type	value

std::string	cached_value

Detailed Description

A TableEntry stores the value of a table entry. It can either be of type int, unsigned int, double or std::string. In essence, this structure is the same as boost::variant<int,unsigned int,double,std::string> but we wrap this object in a structure for which we can write a function that can serialize it. This is also why the function is not in fact of type boost::any.

Definition at line 51 of file table_handler.h.

Member Typedef Documentation

◆ value_type

typedef boost::variant<int,unsigned int,unsigned long long int,double,std::string> internal::TableEntry::value_type

private

Abbreviation for the data type stored by this object.

Definition at line 126 of file table_handler.h.

Constructor & Destructor Documentation

◆ TableEntry() [1/2]

internal::TableEntry::TableEntry ( )

Default constructor.

Definition at line 34 of file table_handler.cc.

◆ TableEntry() [2/2]

template<typename T >

internal::TableEntry::TableEntry ( const T & t )

Constructor. Initialize this table element with the value t.

Definition at line 696 of file table_handler.h.

Member Function Documentation

◆ get()

template<typename T >

T internal::TableEntry::get ( ) const

Return the value stored by this object. The template type T must be one of int,unsigned int,double,std::string and it must match the data type of the object originally stored in this TableEntry object.

Definition at line 703 of file table_handler.h.

◆ get_numeric_value()

double internal::TableEntry::get_numeric_value ( ) const

Return the numeric value of this object if data has been stored in it either as an integer, an unsigned integer, or a double.

Returns: double

Definition at line 38 of file table_handler.cc.

◆ cache_string()

void internal::TableEntry::cache_string	(	bool	scientific,
		unsigned int	precision
	)		const

Cache the contained value with the given formatting and return it. The given parameters from the column definition are used for the formatting. The value is cached as a string internally in cached_value. The cache needs to be invalidated with this routine if the formatting of the column changes.

Definition at line 76 of file table_handler.cc.

◆ get_cached_string()

const std::string & internal::TableEntry::get_cached_string ( ) const

Return the value cached using cache_string(). This is just a wrapper around cached_value.

Definition at line 94 of file table_handler.cc.

◆ get_default_constructed_copy()

TableEntry internal::TableEntry::get_default_constructed_copy ( ) const

Return a TableEntry object that has the same data type of the stored value but with a value that is default constructed for this data type. This is used to pad columns below previously set ones.

Definition at line 114 of file table_handler.cc.

◆ save()

template<class Archive >

void internal::TableEntry::save	(	Archive &	ar,
		const unsigned int	version
	)		const

Write the data of this object to a stream for the purpose of serialization.

Definition at line 725 of file table_handler.h.

◆ load()

template<class Archive >

void internal::TableEntry::load	(	Archive &	ar,
		const unsigned int	version
	)

Read the data of this object from a stream for the purpose of serialization.

Definition at line 763 of file table_handler.h.

Member Data Documentation

◆ value

value_type internal::TableEntry::value

private

Stored value.

Definition at line 131 of file table_handler.h.

◆ cached_value

std::string internal::TableEntry::cached_value

mutableprivate

Cache the current value as a string.

Definition at line 136 of file table_handler.h.

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

deal.II/base/table_handler.h
/build/deal.ii-IXg7Js/deal.ii-8.5.1/source/base/table_handler.cc

Public Member Functions

Private Types

Private Attributes