icu::message2::data_model::Variant Class Reference

A Variant pairs a list of keys with a pattern It corresponds to the Variant interface defined in https://github.com/unicode-org/message-format-wg/tree/main/spec/data-model. More...

#include <messageformat2_data_model.h>

Inheritance diagram for icu::message2::data_model::Variant:

Public Member Functions
const Pattern &	getPattern () const
	Accesses the pattern of the variant. More...
const SelectorKeys &	getKeys () const
	Accesses the keys of the variant. More...
	Variant (const SelectorKeys &keys, Pattern &&pattern)
	Constructor. More...
Variant &	operator= (Variant other) noexcept
	Assignment operator. More...
	Variant ()=default
	Default constructor. More...
	Variant (const Variant &)
	Copy constructor. More...
virtual	~Variant ()
	Destructor. More...
Public Member Functions inherited from icu::UObject
virtual	~UObject ()
	Destructor. More...
virtual UClassID	getDynamicClassID () const
	ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class. More...

Friends
void	swap (Variant &v1, Variant &v2) noexcept
	Non-member swap function. More...

Detailed Description

A Variant pairs a list of keys with a pattern It corresponds to the Variant interface defined in https://github.com/unicode-org/message-format-wg/tree/main/spec/data-model.

Variant is immutable, copyable and movable.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Definition at line 1944 of file messageformat2_data_model.h.

Constructor & Destructor Documentation

Variant() [1/3]

icu::message2::data_model::Variant::Variant ( const SelectorKeys &  keys, Pattern &&  pattern  )

inline

Constructor.

Returns a variant that formats to pattern when keys match the selector expressions in the enclosing match construct.

Parameters

keys	A reference to a SelectorKeys.
pattern	A pattern (passed by move)

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Definition at line 1975 of file messageformat2_data_model.h.

Variant() [2/3]

icu::message2::data_model::Variant::Variant ( )

default

Default constructor.

Returns a Variant in a valid but undefined state.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Variant() [3/3]

icu::message2::data_model::Variant::Variant

(

const Variant &

)

Copy constructor.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

~Variant()

virtual icu::message2::data_model::Variant::~Variant ( )

virtual

Destructor.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Member Function Documentation

getKeys()

const SelectorKeys& icu::message2::data_model::Variant::getKeys ( ) const

inline

Accesses the keys of the variant.

Returns

A reference to the keys.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Definition at line 1963 of file messageformat2_data_model.h.

getPattern()

const Pattern& icu::message2::data_model::Variant::getPattern ( ) const

inline

Accesses the pattern of the variant.

Returns

A reference to the pattern.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Definition at line 1954 of file messageformat2_data_model.h.

operator=()

Variant& icu::message2::data_model::Variant::operator= ( Variant  other )

noexcept

Assignment operator.

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Friends And Related Function Documentation

swap

void swap ( Variant &  v1, Variant &  v2  )

friend

Non-member swap function.

Parameters

v1	will get v2's contents
v2	will get v1's contents

Internal:

Do not use. This API is for internal use only. ICU 75 technology preview

Deprecated:

This API is for technology preview only.

Definition at line 1984 of file messageformat2_data_model.h.

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

• i18n/unicode/messageformat2_data_model.h