An abstract base class for specifying settings related to number formatting. More...

#include <numberrangeformatter.h>

Public Member Functions
Derived	numberFormatterBoth (const UnlocalizedNumberFormatter &formatter) const &
	Sets the NumberFormatter instance to use for the numbers in the range.

Derived	numberFormatterBoth (const UnlocalizedNumberFormatter &formatter) &&
	Overload of numberFormatterBoth() for use on an rvalue reference.

Derived	numberFormatterBoth (UnlocalizedNumberFormatter &&formatter) const &
	Overload of numberFormatterBoth() for use on an rvalue reference.

Derived	numberFormatterBoth (UnlocalizedNumberFormatter &&formatter) &&
	Overload of numberFormatterBoth() for use on an rvalue reference.

Derived	numberFormatterFirst (const UnlocalizedNumberFormatter &formatterFirst) const &
	Sets the NumberFormatter instance to use for the first number in the range.

Derived	numberFormatterFirst (const UnlocalizedNumberFormatter &formatterFirst) &&
	Overload of numberFormatterFirst() for use on an rvalue reference.

Derived	numberFormatterFirst (UnlocalizedNumberFormatter &&formatterFirst) const &
	Overload of numberFormatterFirst() for use on an rvalue reference.

Derived	numberFormatterFirst (UnlocalizedNumberFormatter &&formatterFirst) &&
	Overload of numberFormatterFirst() for use on an rvalue reference.

Derived	numberFormatterSecond (const UnlocalizedNumberFormatter &formatterSecond) const &
	Sets the NumberFormatter instance to use for the second number in the range.

Derived	numberFormatterSecond (const UnlocalizedNumberFormatter &formatterSecond) &&
	Overload of numberFormatterSecond() for use on an rvalue reference.

Derived	numberFormatterSecond (UnlocalizedNumberFormatter &&formatterSecond) const &
	Overload of numberFormatterSecond() for use on an rvalue reference.

Derived	numberFormatterSecond (UnlocalizedNumberFormatter &&formatterSecond) &&
	Overload of numberFormatterSecond() for use on an rvalue reference.

Derived	collapse (UNumberRangeCollapse collapse) const &
	Sets the aggressiveness of "collapsing" fields across the range separator.

Derived	collapse (UNumberRangeCollapse collapse) &&
	Overload of collapse() for use on an rvalue reference.

Derived	identityFallback (UNumberRangeIdentityFallback identityFallback) const &
	Sets the behavior when the two sides of the range are the same.

Derived	identityFallback (UNumberRangeIdentityFallback identityFallback) &&
	Overload of identityFallback() for use on an rvalue reference.

LocalPointer< Derived >	clone () const &
	Returns the current (Un)LocalizedNumberRangeFormatter as a LocalPointer wrapping a heap-allocated copy of the current object.

LocalPointer< Derived >	clone () &&
	Overload of clone for use on an rvalue reference.

UBool	copyErrorTo (UErrorCode &outErrorCode) const
	Sets the UErrorCode if an error occurred in the fluent chain.

Friends
class	LocalizedNumberRangeFormatter

class	UnlocalizedNumberRangeFormatter

Detailed Description

template<typename Derived>
class icu::number::NumberRangeFormatterSettings< Derived >

An abstract base class for specifying settings related to number formatting.

This class is implemented by UnlocalizedNumberRangeFormatter and LocalizedNumberRangeFormatter. This class is not intended for public subclassing.

Definition at line 131 of file numberrangeformatter.h.

Member Function Documentation

◆ clone() [1/2]

template<typename Derived >

LocalPointer< Derived > icu::number::NumberRangeFormatterSettings< Derived >::clone ( ) &&

Overload of clone for use on an rvalue reference.

Returns: A wrapped (Un)LocalizedNumberRangeFormatter pointer, or a wrapped nullptr on failure.

Stable:: ICU 64

◆ clone() [2/2]

template<typename Derived >

LocalPointer< Derived > icu::number::NumberRangeFormatterSettings< Derived >::clone ( ) const &

Returns the current (Un)LocalizedNumberRangeFormatter as a LocalPointer wrapping a heap-allocated copy of the current object.

This is equivalent to new-ing the move constructor with a value object as the argument.

Returns: A wrapped (Un)LocalizedNumberRangeFormatter pointer, or a wrapped nullptr on failure.

Stable:: ICU 64

◆ collapse() [1/2]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::collapse ( UNumberRangeCollapse collapse ) &&

Overload of collapse() for use on an rvalue reference.

Parameters

collapse The collapsing strategy to use for this range.

Returns: The fluent chain.

See also: collapse

Stable:: ICU 63

◆ collapse() [2/2]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::collapse ( UNumberRangeCollapse collapse ) const &

Sets the aggressiveness of "collapsing" fields across the range separator.

Possible values:

ALL: "3-5K miles"
UNIT: "3K - 5K miles"
NONE: "3K miles - 5K miles"
AUTO: usually UNIT or NONE, depending on the locale and formatter settings

The default value is AUTO.

Parameters

collapse The collapsing strategy to use for this range.

Returns: The fluent chain.

Stable:: ICU 63

◆ copyErrorTo()

template<typename Derived >

UBool icu::number::NumberRangeFormatterSettings< Derived >::copyErrorTo ( UErrorCode & outErrorCode ) const

inline

Sets the UErrorCode if an error occurred in the fluent chain.

Preserves older error codes in the outErrorCode.

Returns: true if U_FAILURE(outErrorCode)

Stable:: ICU 63

Definition at line 363 of file numberrangeformatter.h.

References U_FAILURE.

◆ identityFallback() [1/2]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::identityFallback ( UNumberRangeIdentityFallback identityFallback ) &&

Overload of identityFallback() for use on an rvalue reference.

Parameters

identityFallback The strategy to use when formatting two numbers that end up being the same.

Returns: The fluent chain.

See also: identityFallback

Stable:: ICU 63

◆ identityFallback() [2/2]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::identityFallback ( UNumberRangeIdentityFallback identityFallback ) const &

Sets the behavior when the two sides of the range are the same.

This could happen if the same two numbers are passed to the formatFormattableRange function, or if different numbers are passed to the function but they become the same after rounding rules are applied. Possible values:

SINGLE_VALUE: "5 miles"
APPROXIMATELY_OR_SINGLE_VALUE: "~5 miles" or "5 miles", depending on whether the number was the same before rounding was applied
APPROXIMATELY: "~5 miles"
RANGE: "5-5 miles" (with collapse=UNIT)

The default value is APPROXIMATELY.

Parameters

identityFallback The strategy to use when formatting two numbers that end up being the same.

Returns: The fluent chain.

Stable:: ICU 63

◆ numberFormatterBoth() [1/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterBoth ( const UnlocalizedNumberFormatter & formatter ) &&

Overload of numberFormatterBoth() for use on an rvalue reference.

Parameters

formatter The formatter to use for both numbers in the range.

Returns: The fluent chain.

See also: numberFormatterBoth

Stable:: ICU 63

◆ numberFormatterBoth() [2/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterBoth ( const UnlocalizedNumberFormatter & formatter ) const &

Sets the NumberFormatter instance to use for the numbers in the range.

The same formatter is applied to both sides of the range.

The NumberFormatter instances must not have a locale applied yet; the locale specified on the NumberRangeFormatter will be used.

Parameters

formatter The formatter to use for both numbers in the range.

Returns: The fluent chain.

Stable:: ICU 63

◆ numberFormatterBoth() [3/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterBoth ( UnlocalizedNumberFormatter && formatter ) &&

Overload of numberFormatterBoth() for use on an rvalue reference.

Parameters

formatter The formatter to use for both numbers in the range.

Returns: The fluent chain.

See also: numberFormatterBoth

Stable:: ICU 63

◆ numberFormatterBoth() [4/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterBoth ( UnlocalizedNumberFormatter && formatter ) const &

Overload of numberFormatterBoth() for use on an rvalue reference.

Parameters

formatter The formatter to use for both numbers in the range.

Returns: The fluent chain.

See also: numberFormatterBoth

Stable:: ICU 63

◆ numberFormatterFirst() [1/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterFirst ( const UnlocalizedNumberFormatter & formatterFirst ) &&

Overload of numberFormatterFirst() for use on an rvalue reference.

Parameters

formatterFirst The formatter to use for the first number in the range.

Returns: The fluent chain.

See also: numberFormatterFirst

Stable:: ICU 63

◆ numberFormatterFirst() [2/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterFirst ( const UnlocalizedNumberFormatter & formatterFirst ) const &

Sets the NumberFormatter instance to use for the first number in the range.

The NumberFormatter instances must not have a locale applied yet; the locale specified on the NumberRangeFormatter will be used.

Parameters

formatterFirst The formatter to use for the first number in the range.

Returns: The fluent chain.

Stable:: ICU 63

◆ numberFormatterFirst() [3/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterFirst ( UnlocalizedNumberFormatter && formatterFirst ) &&

Overload of numberFormatterFirst() for use on an rvalue reference.

Parameters

formatterFirst The formatter to use for the first number in the range.

Returns: The fluent chain.

See also: numberFormatterFirst

Stable:: ICU 63

◆ numberFormatterFirst() [4/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterFirst ( UnlocalizedNumberFormatter && formatterFirst ) const &

Overload of numberFormatterFirst() for use on an rvalue reference.

Parameters

formatterFirst The formatter to use for the first number in the range.

Returns: The fluent chain.

See also: numberFormatterFirst

Stable:: ICU 63

◆ numberFormatterSecond() [1/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterSecond ( const UnlocalizedNumberFormatter & formatterSecond ) &&

Overload of numberFormatterSecond() for use on an rvalue reference.

Parameters

formatterSecond The formatter to use for the second number in the range.

Returns: The fluent chain.

See also: numberFormatterSecond

Stable:: ICU 63

◆ numberFormatterSecond() [2/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterSecond ( const UnlocalizedNumberFormatter & formatterSecond ) const &

Sets the NumberFormatter instance to use for the second number in the range.

The NumberFormatter instances must not have a locale applied yet; the locale specified on the NumberRangeFormatter will be used.

Parameters

formatterSecond The formatter to use for the second number in the range.

Returns: The fluent chain.

Stable:: ICU 63

◆ numberFormatterSecond() [3/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterSecond ( UnlocalizedNumberFormatter && formatterSecond ) &&

Overload of numberFormatterSecond() for use on an rvalue reference.

Parameters

formatterSecond The formatter to use for the second number in the range.

Returns: The fluent chain.

See also: numberFormatterSecond

Stable:: ICU 63

◆ numberFormatterSecond() [4/4]

template<typename Derived >

Derived icu::number::NumberRangeFormatterSettings< Derived >::numberFormatterSecond ( UnlocalizedNumberFormatter && formatterSecond ) const &

Overload of numberFormatterSecond() for use on an rvalue reference.

Parameters

formatterSecond The formatter to use for the second number in the range.

Returns: The fluent chain.

See also: numberFormatterSecond

Stable:: ICU 63

Friends And Related Symbol Documentation

◆ LocalizedNumberRangeFormatter

template<typename Derived >

friend class LocalizedNumberRangeFormatter

friend

Definition at line 380 of file numberrangeformatter.h.

◆ UnlocalizedNumberRangeFormatter

template<typename Derived >

friend class UnlocalizedNumberRangeFormatter

friend

Definition at line 381 of file numberrangeformatter.h.

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

i18n/unicode/numberrangeformatter.h

Public Member Functions

Friends

Detailed Description

Member Function Documentation

◆ clone() [1/2]

◆ clone() [2/2]

◆ collapse() [1/2]

◆ collapse() [2/2]

◆ copyErrorTo()

◆ identityFallback() [1/2]

◆ identityFallback() [2/2]

◆ numberFormatterBoth() [1/4]

◆ numberFormatterBoth() [2/4]

◆ numberFormatterBoth() [3/4]

◆ numberFormatterBoth() [4/4]

◆ numberFormatterFirst() [1/4]

◆ numberFormatterFirst() [2/4]

◆ numberFormatterFirst() [3/4]

◆ numberFormatterFirst() [4/4]

◆ numberFormatterSecond() [1/4]

◆ numberFormatterSecond() [2/4]

◆ numberFormatterSecond() [3/4]

◆ numberFormatterSecond() [4/4]

Friends And Related Symbol Documentation

◆ LocalizedNumberRangeFormatter

◆ UnlocalizedNumberRangeFormatter