ICU 63.1 63.1

Public Member Functions | Static Public Member Functions | Friends
icu::number::IntegerWidth Class Reference

A class that defines the strategy for padding and truncating integers before the decimal separator. More...

`#include <numberformatter.h>`

Inheritance diagram for icu::number::IntegerWidth:

## Public Member Functions
IntegerWidth | truncateAt (int32_t maxInt)
| Truncate numbers exceeding a certain number of numerals before the decimal separator. More...

## Static Public Member Functions
static IntegerWidth | zeroFillTo (int32_t minInt)
| Pad numbers at the beginning with zeros to guarantee a certain number of numerals before the decimal separator. More...

## Friends
struct | impl::MacroProps
struct | impl::MicroProps
class | impl::NumberFormatterImpl
class | impl::NumberPropertyMapper
class | impl::GeneratorHelpers

## Detailed Description

A class that defines the strategy for padding and truncating integers before the decimal separator.

To create an IntegerWidth, use one of the factory methods.

Draft:
  This API may be changed in the future versions and was introduced in ICU 60

See also
  NumberFormatter

Definition at line 954 of file numberformatter.h.

## Member Function Documentation

## ◆ truncateAt()

IntegerWidth icu::number::IntegerWidth::truncateAt | ( | int32_t | maxInt | ) |

Truncate numbers exceeding a certain number of numerals before the decimal separator.

For example, with maxInt=3, the number 1234 will get printed as "234".

Parameters

  maxInt | The maximum number of places before the decimal separator. maxInt == -1 means no truncation.

Returns
  An IntegerWidth for passing to the NumberFormatter integerWidth() setter.

Draft:
  This API may be changed in the future versions and was introduced in ICU 60

## ◆ zeroFillTo()

static IntegerWidth icu::number::IntegerWidth::zeroFillTo | ( | int32_t | minInt | ) |
| static

Pad numbers at the beginning with zeros to guarantee a certain number of numerals before the decimal separator.

For example, with minInt=3, the number 55 will get printed as "055".

Parameters

  minInt | The minimum number of places before the decimal separator.

Returns
  An IntegerWidth for chaining or passing to the NumberFormatter integerWidth() setter.

Draft:
  This API may be changed in the future versions and was introduced in ICU 60

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

- numberformatter.h