86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
// © 2017 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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*******************************************************************************
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* Copyright (C) 2009-2017, International Business Machines Corporation, *
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* Google, and others. All Rights Reserved. *
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*******************************************************************************
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*/
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#ifndef __NOUNIT_H__
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#define __NOUNIT_H__
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#include "unicode/utypes.h"
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#if U_SHOW_CPLUSPLUS_API
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#if !UCONFIG_NO_FORMATTING
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#include "unicode/measunit.h"
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/**
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* \file
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* \brief C++ API: units for percent and permille
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*/
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U_NAMESPACE_BEGIN
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/**
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* Dimensionless unit for percent and permille.
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* Prior to ICU 68, this namespace was a class with the same name.
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* @see NumberFormatter
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* @stable ICU 68
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*/
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namespace NoUnit {
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/**
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* Returns an instance for the base unit (dimensionless and no scaling).
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*
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* Prior to ICU 68, this function returned a NoUnit by value.
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*
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* Since ICU 68, this function returns the same value as the default MeasureUnit constructor.
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*
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* @return a MeasureUnit instance
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* @stable ICU 68
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*/
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static inline MeasureUnit U_EXPORT2 base() {
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return {};
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}
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/**
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* Returns an instance for percent, or 1/100 of a base unit.
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*
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* Prior to ICU 68, this function returned a NoUnit by value.
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*
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* Since ICU 68, this function returns the same value as MeasureUnit::getPercent().
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*
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* @return a MeasureUnit instance
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* @stable ICU 68
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*/
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static inline MeasureUnit U_EXPORT2 percent() {
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return MeasureUnit::getPercent();
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}
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/**
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* Returns an instance for permille, or 1/1000 of a base unit.
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*
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* Prior to ICU 68, this function returned a NoUnit by value.
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*
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* Since ICU 68, this function returns the same value as MeasureUnit::getPermille().
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*
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* @return a MeasureUnit instance
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* @stable ICU 68
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*/
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static inline MeasureUnit U_EXPORT2 permille() {
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return MeasureUnit::getPermille();
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}
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}
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U_NAMESPACE_END
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#endif /* #if !UCONFIG_NO_FORMATTING */
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#endif /* U_SHOW_CPLUSPLUS_API */
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#endif // __NOUNIT_H__
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//eof
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//
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