NumberPrefix Class Reference

A prefix with a free numerical value. More...

#include <Prefix.h>

Inheritance diagram for NumberPrefix:

Public Member Functions
	NumberPrefix (const Number &nr, std::string long_name, std::string short_name="", std::string unicode_name="")
void	setValue (const Number &nr)
Number	value (const Number &nexp) const
Number	value (int iexp) const
Number	value () const
int	type () const
Public Member Functions inherited from Prefix
	Prefix (std::string long_name, std::string short_name="", std::string unicode_name="")
const std::string &	shortName (bool return_long_if_no_short=true, bool use_unicode=false) const
const std::string &	longName (bool return_short_if_no_long=true, bool use_unicode=false) const
const std::string &	unicodeName (bool return_short_if_no_uni=true) const
void	setShortName (std::string short_name)
void	setLongName (std::string long_name)
void	setUnicodeName (std::string unicode_name)
const std::string &	name (bool short_default=true, bool use_unicode=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const
const std::string &	referenceName () const
const ExpressionName &	preferredName (bool abbreviation=false, bool use_unicode=false, bool plural=false, bool reference=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const
const ExpressionName &	preferredInputName (bool abbreviation=false, bool use_unicode=false, bool plural=false, bool reference=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const
const ExpressionName &	preferredDisplayName (bool abbreviation=false, bool use_unicode=false, bool plural=false, bool reference=false, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const
const ExpressionName &	getName (size_t index) const
void	setName (const ExpressionName &ename, size_t index=1)
void	setName (std::string sname, size_t index)
void	addName (const ExpressionName &ename, size_t index=0)
void	addName (std::string sname, size_t index=0)
size_t	countNames () const
void	clearNames ()
void	clearNonReferenceNames ()
void	removeName (size_t index)
size_t	hasName (const std::string &sname, bool case_sensitive=true) const
size_t	hasNameCaseSensitive (const std::string &sname) const
const ExpressionName &	findName (int abbreviation=-1, int use_unicode=-1, int plural=-1, bool(*can_display_unicode_string_function)(const char *, void *)=NULL, void *can_display_unicode_string_arg=NULL) const
virtual Number	value (const Number &nexp) const =0
virtual Number	value (int iexp) const =0
virtual Number	value () const =0
virtual int	type () const =0

Protected Attributes
Number	o_number
Protected Attributes inherited from Prefix
std::vector< ExpressionName >	names

Detailed Description

A prefix with a free numerical value.

A prefix without any predefined base, which can use any number.

Constructor & Destructor Documentation

NumberPrefix()

NumberPrefix::NumberPrefix	(	const Number &	nr,
		std::string	long_name,
		std::string	short_name = "",
		std::string	unicode_name = ""
	)

Create a number prefix.

Parameters

nr	Value of the prefix.
long_name	Long name.
short_name	Short name.
unicode_name	Unicode name.

Member Function Documentation

setValue()

void NumberPrefix::setValue

(

const Number &

nr

)

Sets the value of the prefix.

Parameters

nr	New value for the prefix.

type()

int NumberPrefix::type ( ) const

virtual

Returns type, subclass, of the prefix. This can be PREFIX_DECIMAL for prefixes of the class DecimalPrefix, PREFIX_BINARY for BinaryPrefix, or PREFIX_NUMBER for NumberPrefix.

Returns

The type of the prefix.

Implements Prefix.

value() [1/3]

Number NumberPrefix::value ( ) const

virtual

Returns the value of the prefix.

Returns

The value of the prefix.

Implements Prefix.

value() [2/3]

Number NumberPrefix::value ( const Number &  nexp ) const

virtual

Returns the value of the prefix.

Parameters

nexp	The power of the prefixed unit.

Returns

The value of the prefix.

Implements Prefix.

value() [3/3]

Number NumberPrefix::value ( int  iexp ) const

virtual

Returns the value of the prefix.

Parameters

iexp	The power of the prefixed unit.

Returns

The value of the prefix.

Implements Prefix.

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

• /usr/src/libqalculate-4.9.0/libqalculate/Prefix.h